References

Hir,

ISR, 1991
(1991). Firmenprospekt von Attila. IS Robotics Corporation, 4353 Park Terrace Drive, West Lake Village, CA, USA.

ICR, 1994
(1994). IEEE International Conference on Robotics and Automation, San Diego, CA. IEEE Computer Society Press.

Ackland et al., 1988
Ackland, T. R., Blanksby, B., and Bloomfield, J. (1988). Inertial characteristics of adolescent male body segments. Journal of Biomechanics, 21-4:319-327.

Agarwal et al., 1970
Agarwal, G., Berman, B., and Stark, L. (1970). Studies in postural control systems part i: Torque disturbance input. ieeetssc, 6-2:116-121.

Ahanikamangar, 1984
Ahanikamangar, M. (1984). Zur Kinematik und Dynamik einer zweibeinigen Gehmaschine mit Laufmustergenerator. Fortschrittsberichte VDI. VDI Verlag.

Ahmadi and Buehler, 1995
Ahmadi, M. and Buehler, M. (1995). A control strategy for stable passive running. In Proceedings IROS '95 International Conference on Intelligent Robots and Systems, pages 152-157.

Akizono et al., 1989
Akizono, J., Iwasaki, M., Nemoto, T., and Asakura, O. (1989). Development on a walking robot for underwater inspection. In ICAR 89, Columbus, Ohio, USA.

Alexander, 1976
Alexander, R. (1976). Mechanics of bipedal locomotion. In Davies, P. S., editor, Perspectives in Experimental Biology, pages 493-504. Pergamon Press.

Alexander, 1984a
Alexander, R. (1984a). Walking and running. American Scientist, 72:348-354.

Alexander, 1986
Alexander, R. (1986). Mechanical properties and function of the paw pads of some mammals. Journal of Zoology (A), 209:405-419.

Alexander, 1984b
Alexander, R. M. (1984b). The gaits of bipedal and quadrupedal animals. International Journal of Robotics Research, 3-2:49-59.

Alexander, 1988
Alexander, R. M. (1988). Elastic Mechanisms in Animal Movement. Cambridge University Press, Cambridge.

Alexander, 1990
Alexander, R. M. (1990). Three uses of springs in legged locomotion. International Journal of Robotics Research, 9(2):53-61. Special issue on legged locomotion.

Alexandre and Preumont, 1995
Alexandre, P. and Preumont, A. (1995). On the gait control of a six-legged walking machine. In 2nd IFAC Workshop on Intelligent Autonomous Vehicles, Espoo,Finland.

Allen, 1997
Allen, A. R. (1997). The recti-blob ii: A conformal shape-changing robot for ro locomotion over rough terrain. Master's thesis, Massachusetts Institute of Technology.

Allen, 1994
Allen, B. (1994). Case-based reasoning: business applications. Communication of the ACM Artificial Intelligence, 37(3):40-42.

Amendt, 1995
Amendt, O. (1995). Neuronale Steuerung eines insektenartigen Schreitroboters. VDI Fortschrittberichte Reihe 8. VDI Verlag GmbH, Düsseldorf.

Amendt and Frik, 1994
Amendt, O. and Frik, M. (1994). Motion pattern generation for a six-legged walking machine using neural networks. In Nonlinear Problems in Dynamical Systems - Theory and Applications, Nagano, Japan. 6th Japanese-German Seminar.

Amshoff, 1995
Amshoff, C. (1995). Generierung verschiedener gangarten bei einer sechsbeinigen laufmaschine. Master's thesis, Forschungszentrum Informatik.

Anbin and Wenyi, 1989
Anbin, C. and Wenyi, Q. (1989). Redundant hybrid control of biped locomotion robot hitbpl-10e. In Proceedings of 2nd National Conference on Robot, Shen Yang.

Angle, 1991
Angle, C. (1991). Design of an artificial creature. Master's thesis, The MIT Press, Cambridge, Massachusetts.

A.Preumont, 1994
A.Preumont (1994). An investigation of the kinematic control of a six-legged walking robot. Mechatronics, 4(8):821-829.

A.Preumont and Alexandre, 1994
A.Preumont and Alexandre, P. (1994). Some trends in walking robots in europe. In Int. Conf. on Motion and Vibration Control MOVIC, Yokohama,Japan.

Arakawa and Krotkov, 1993
Arakawa, K. and Krotkov, E. (1993). Estimating fractal dimension of natural terrain from irregularly spaced data. In International Conference on Intelligent Robots and Systems, pages 1364-1370, Yokohama, Japan. IEEE/RSJ.

Archer and Warwick, 1992
Archer, N. J. and Warwick, K. (1992). Towards a learning control schem for biped locomotion. In Proceedings of the International Symposium on Robotics Mechatronics and Manufacturing Systems (IMACS).

Arimoto and Miyazaki, 1984
Arimoto, S. and Miyazaki, F. (1984). Biped locomotion robots. Japan Annual Reviews in Electronics, Computers and Technologies, pages 194-205.

Asakawa and Takagi, 1994
Asakawa, K. and Takagi, H. (1994). Neural networks in japan. Communication of the ACM Artificial Intelligence, 37(3):106-112.

Ayers and Crisman, 1992
Ayers, J. and Crisman, J. (1992). Biologically-based control of omnidirectional leg coordination. In Proceedings of the 1992 IEEE/RSJ International Conference on Intelligent Robots and Systems, pages 574-581, Raleigh, NC.

Azarm et al., 1994
Azarm, K., Bott, W., Freyberger, F., and Gluer, D. (1994). Autonomiebausteine eines mobilen roboterfahrzeugs fuer innenraumumgebungen. it + ti - Informationstechnik und Informatik, 36(1):7-15.

Back et al., 1994
Back, A., Haloi, P., Noltemeier, H., and Verbarg, K. (1994). Umweltmodellierung und bewegungsplanung. it + ti - Informationstechnik und Informatik, 36(1):46-56.

Baeker, 1997
Baeker, A. (1997). Entwicklung einer Beinkonstruktion für eine vierbeinige Laufmaschine. Studienarbeit, Forschungszentrum Informatik an der Universität Karlsruhe.

Baessler, 1986
Baessler, U. (1986). On the definition of central pattern generator and its sensory control. Biological Cybernetics, 54:65-69.

Bahr and Yin, 1994
Bahr, B. and Yin, Y. (1994). Wall climbing robots for aircraft, ships, nuclear power planes, skyscrapers, etc. In Robotics and Manufacturing, volume 5, pages 377-382. ASME Press Series.

Bailey, 1995
Bailey, D. (1995). Transfer of Support in a Dynamic Walking Robot. PhD thesis, Massachusetts Insititute of Technology.

Bailey and Arapostatihis, 1987
Bailey, E. and Arapostatihis, A. (1987). Simple sliding mode control scheme applied to robot manipulators. International Journal of Control, 45(4):1197-1209.

Balaguer et al., 1998
Balaguer, C., Pastor, J., Giménez, A., Padrón, V., and Abderrahim, M. (1998). Roma: Multifunctional autonomous self-supported climbing robot for inspection applications. In In proceedings of International Autonomous Vehicles,IAV'98, Madrid, Spain.

Balas, 1977
Balas, M. (1977). Active control of flexible system. Proc. of the 1977 Symposium on Dynamics and Control of L arge Flexible spacecraft, pages 217-236. June 13-15, Blacksburg, VA.

Bares et al., 1989
Bares, J., Hebert, M., Kande, T., Krotkov, E., and T. Mitchell, R. Simmons, W. W. (1989). Ambler and autonomous rover for planetary exploration. The Institut of Electrical and Electronics Engineers, 22(6).

Bares and Whittaker, 1990
Bares, J. and Whittaker, W. (1990). Walking robot with a circulation gait. In Proceedings of the IEEE International Workshop on Intelligent Robots and Systems.

Basualdo, 1997
Basualdo, R. (1997). Analisis dinamico y simulacion de un robot caminador subactuado. Bachelor's thesis, Universidad Panamericana Mexico.

Basualdo and et al., 1995
Basualdo, R. and et al. (1995). Designing a walking machine through computer simulation. In 3rd Conference on Computer Simulation, pages 138-144, Mexico City.

Baudoin, 1995
Baudoin, Y. (1995). Development of low cost legged robots. In Proceeding of the 5th International Symposium on Measurement and Control in Robotics, volume 12, pages 267-271, Smolenice, Slovakia.

Beer, 1990
Beer, R. (1990). Intelligence as Adaptive Behavior. Academic Press.

Beer et al., 1992
Beer, R., Chiel, H., and R.J. Quinn, P. L. (1992). A distributed neural network architecture for hexapod robot locomotion. Neural Computation, 4:356-365.

Bekker, 1961
Bekker, M. G. (1961). Is the wheel the last word in land locomotion? New Scientist, 248:406-410.

Beletskii, 1989
Beletskii, V. (1989). Nonlinear effects in dynamics of controlled two-legged walking. Symposium on Nonlinear Dynamics of Engineering Systems, pages 1-16. Stuttgart.

Beletskii and Bolotin, 1983
Beletskii, V. and Bolotin, Y. (1983). Model estimation of the energetics of bipedal walking and running. Mechanics of Solids, 4:87-92.

Beletskii and Chudinov, 1980
Beletskii, V. and Chudinov, P. (1980). Control of motion of a bipedal walking robot. Mechanics of Solids, 15(3):28-36.

Beletskii and Chudinov, 1977
Beletskii, V. and Chudinov, P. S. (1977). The linear stabilization problem for two-legged ambulation. Mechanics of Solids, 12(6):51-58.

Beletskii and Golubitskaya, 1989
Beletskii, V. and Golubitskaya, M. (1989). Stabilization and extremal properties of resonant modes of bipedal locomotion. Journal of Applied Mathematics and Mechanics, 55(2):153-158.

Beletskii and Kirsanova, 1976
Beletskii, V. and Kirsanova, T. S. (1976). Plane linear models of biped locomotion. Mechanics of Solids, 11(4):41-50.

Beletskii and Lavrovskii, 1981
Beletskii, V. and Lavrovskii, E. K. (1981). Model problems of bipedal locomotion. Mechanics of Solids, 16(2):130-138.

Beletskii, 1975a
Beletskii, V. V. (1975a). Biped locomotion dynamics i. Mechanics of Solids, 10(3):1-10.

Beletskii, 1975b
Beletskii, V. V. (1975b). Dynamics of two-legged walking ii. Mechanics of Solids, 10(4):1-10.

Beletskii et al., 1982
Beletskii, V. V., Berbyuk, V., and Samsonov, V. A. (1982). Parametric optimization of motions of a bipedal walking robot. Mechanics of Solids, 17(1):24-35.

Benallegue et al., 1998
Benallegue, A., M`Sirdi, N., and Manamanni, N. (1998). Learning control and sliding mode control for pneumatic legged robot: A comparative study. In CESA98, Hammamet, Tunisia.

Bennet-Clark, 1976
Bennet-Clark, H. (1976). Energy storage in jumping animals. In Davies, P. S., editor, Perspectives in Experimental Biology. Proceedings of the 50th Anniversary Meeting of the Society for Experimental Biology, volume 1 / Zoologie, pages 467-479. Pergamon Press.

Berbyuk, 1982
Berbyuk, V. E. (1982). Program level of a control system for a walking robot for the case of motion at a speciefied velocity. Mechanics of Solids, 17(5):43-48.

Berkemeier, 1997
Berkemeier, M. (1997). Approximate return maps for quadrupedal running. In International Conference on Robotics and Automation.

Berkemeier and Fearing, 1994
Berkemeier, M. D. and Fearing, R. (1994). Control experiments on an underactuated robot with application to legged locomotion. In IEEE International Conference on Robotics and Automation, volume 1, pages 149-154, San Diego, CA. IEEE Computer Society Press.

Berns, 1994
Berns, K. (1994). Steuerungsansätze auf der Basis Neuronaler Netze für sechsbeinige Laufmaschinen. Infix-Verlag.

Berns et al., 1994
Berns, K., Cordes, S., and Ilg, W. (1994). Adaptive, neural control architecture for the walking machine lauron. In Proceedings of the 1994 IEEE/RSJ International Conference on Intelligent Robots and Systems, pages 1172-1177, München, Germany.

Berns et al., 1996
Berns, K., Ilg, W., and Dillmann, R. (1996). Untersuchung der Anwendung Neuronaler Netze zur Steuerung einer Laufmaschine. Forschungszentrum Informatik Karlsruhe.

Bessonov and Umnov, 1973
Bessonov, A. P. and Umnov, N. V. (1973). The analysis of gaits in six-legged vehicles according to their static stability. In 1st CISM-IFToMM.

Bihari et al., 1989
Bihari, T., Walliser, T., and Paterson, M. (1989). Controlling the adaptive suspension vehicle. Computer.

Billingsley et al., 1993
Billingsley, J., Collie, A., and Rook, M. (1993). An improved wall-climbing robot with minimal actuation. In 1st IFAC International Workshop on Intelligent Autonomous Vehicles, pages 14-19. International Federation of Automatic Control.

Blajer and Schiehlen, 1992a
Blajer, W. and Schiehlen, W. (1992a). Walking without impacts as a motion/force control problem. Journal of Dynamic Systems, Measurement and Control, 114:660-665.

Blajer and Schiehlen, 1992b
Blajer, W. and Schiehlen, W. (1992b). Walking without impacts as a motion/force control problem. Journal of Dynamic Systems, Measurement and Control, 114:660-665.

Blajer and Schiehlen, 1992c
Blajer, W. and Schiehlen, W. (1992c). Walking without impacts as a motion/force control problem. Journal of Dynamic Systems, Measurement and Control, 114:660-665.

Blickhan, 1989
Blickhan, R. (1989). The spring-mass model for running and hopping. Journal of Biomechanics, 22:1217-1227.

Blickhan and Full, 1993
Blickhan, R. and Full, R. (1993). Similarity in multilegged locomotion: Bouncing like a monopode. Journal of Comparative Physiology A - Sensory, Neural and Behavioral Physiology, 173(5):509-517.

Bobbert et al., 1991
Bobbert, M. F., Schamhardt, H. C., and Nigg, B. (1991). Calculation of vertical ground reaction force estimates during running from positional data. Journal of Biomechanics, 24(12):1095-1105.

Bobbert et al., 1992
Bobbert, M. F., Yeadon, M., and Nigg, B. M. (1992). Mechanical analysis of the landing phase in heel-toe running. Journal of Biomechanics, 25(3):223-234.

Boehmke and Bares, 1995
Boehmke, S. and Bares, J. (1995). Electronic and telemetry systems of dante ii. In Proceedings of the 41st International Instrumentation Symposium, pages 223-232. Instrument Society of America.

Bogolte et al., 1993
Bogolte, U., Hoyer, F., and Wrosch, F. (1993). Online collision avoidance for two robots in 3d-space. In International Conference on Intelligent Robots and Systems, pages 1919-1926, Yokohama, Japan. IEEE/RSJ.

Bogutsky et al., 1994
Bogutsky, A., Gurfinkel, E., Devjanin, E., and Shtilman, L. (1994). Control of the walking machine motion over an extra-complex terrain. In International Conference on Machine Automation, Tampere, Finland.

Bojsen-Moller, 1978
Bojsen-Moller, F. (1978). The human foot: A two speed construction. In Asmussen, E. and K. Jorgensen, University Park Press, B., editors, International Series on Biomechanics. Proceedings 6th International congress of Biomechanics, volume 2A: Biomchanics VI-A, pages 261-266, Copenhagen.

Bolotin, 1989
Bolotin, Y. (1989). Control of statically unstable gaits of walking robots. Mechanics of Solids, 24(3):22-27.

Bolotin and Novozhilov, 1977
Bolotin, Y. and Novozhilov, I. (1977). Control of biped walking apparatus gaits. Mechanics of Solids, 12(3):40-44.

Bolotin, 1979
Bolotin, Y. V. (1979). Separation of motions in the problem of stabilization of bipedal locomotion. Mechanics of Solids, 14(4):41-45.

Bordyug and Larin, 1981
Bordyug, B. A. and Larin, V. B. (1981). Use of visual information in controlling walking robots. Mechanics of Solids, 16(5):30-38.

Borovac et al., 1989
Borovac, B., Vukobratovic, M., and Surla, D. (1989). An approach to biped control synthesis. Robotica, 7:231-241.

Bouisset and Zattara, 1990
Bouisset, S. and Zattara, M. (1990). Segmental Movement as a Perturbation to Balance? Facts and Concepts, pages 498-506. J. M. Winters and S.L.-Y. Woo, Springer Verlag, New York.

Bresler and Frankel, 1950
Bresler, B. and Frankel, J. (1950). The forces and moments in the leg during level walking. Transactions of the ASME, pages 27-36.

Briones et al., 1994
Briones, L., Bustamanteand, P., and Serna, M. (1994). Wall-climbing robot for inspection in nuclear power plants. In IEEE International Conference on Robotics and Automation, volume 2, pages 1409-1414, San Diego, CA. IEEE Computer Society Press.

Brooks, 1986
Brooks, R. A. (1986). A robust layered control system for a mobile robot. IEEE Journal of Robotics and Automation, RA-2(1):14-23.

Brooks, 1989
Brooks, R. A. (1989). A robot that walks - emergent behaviors from a carefully evolved network. Neural Computation, 1:355-363.

Brooks et al., 1986
Brooks, R. A., Connell, J., and Flynn, A. (1986). A mobile robot with onboard parallel processor and large workspace arm. In AAAI-86, volume RA-2, pages 1096-1100.

Brown and Raibert, 1986
Brown, H. and Raibert, M. (1986). Legs that deform elestically. In Proceedings 6th Symposium on Theory and Practice of Robots and Manipulators (RoManSy86), pages 436-443, Cracow, Poland.

Brown, 1982
Brown, T. F. (1982). Dynamic study of a four-bar linkage walking machine leg. Master's thesis, The Ohio State University, Columbus, USA.

Bruderlin et al., 1994
Bruderlin, A., Teo, C., and Calvert, T. (1994). Procedural movement for articulated figure animation. Computer and Graphics, 18(4):453-461.

Bruenner et al., 1998a
Bruenner, R., Molnar, A., Varga, L., and Vamossy, Z. (1998a). Exploratores, negylabu robot. In XV. Centenariumi Tudomanyos Ülesszak KKMF (15th Scientific Conference of Kando Polytechnic), pages 36-41.

Bruenner et al., 1998b
Bruenner, R., Molnar, A., Varga, L., and Vamossy, Z. (1998b). Exploratores, quadruped robot. In Proc. of 7th International Workshop on Robotic in Alpe-Adria-Danube Region - RAAD'98 (Slovak Academy of Sciences), K. Dobrovodsky (Ed.), pages 215 - 220.

Bässler, 1983
Bässler, U. (1983). Neural Basis of Elementary Behavior in Stick Insects. Springer-Verlag, Heidelberg, Berlin, New York.

Bässler et al., 1991
Bässler, U., Rohrbacher, J., Karg, G., and Breutel, G. (1991). Interruption of searching movements of partly restrained front legs of stick insects, a model situation for the start of a stance phase? Biological Cybernetics, 65:507-514.

Buchner et al., 1994
Buchner, H., Svelberg, H., Schamhardt, H., Merkens, H. W., and Barneveld, A. (1994). Kinematics of treadmill versus overground locomition in horses. The Veterinary Quaterly, 16(S2):87-90.

Buehler and Koditschek, 1990
Buehler, M. and Koditschek, D. E. (1990). From stable to chaotic juggling: Theory, simulatin and esperiments. In Proceedings IEEE International conference on robotics and Automation, pages 1976-1981.

Buehler et al., 1990
Buehler, M., Koditschek, E., and Kindlmann, P. (1990). A family of robot control strategies for intermittent dynamical environments. IEEE Control System Magazine, 10(2):16-22.

Buehrle and Cordes, 1996
Buehrle, P. and Cordes, S. (1996). Modeling, simulation and realization of an autonomous six legged walking machine. In ASME.

Burrows and Laurent, 1989
Burrows, M. and Laurent, G. (1989). Reflex Circuits and the Control of Movement - The Computing Neuron. Addison-Wesley Publishing Company.

Byrd and DeVries, 1990
Byrd, J. S. and DeVries, K. R. (1990). A six-legged telerobot for nuclear applications development. International Journal of Robotics Research, 9(2).

Cabodevilla et al., 1995
Cabodevilla, G., Chaillet, N., and Abba, G. (1995). Energy-minimized gait for a biped robot. In Proceedings Fachgespraech Autonome Mobile Systeme, pages 90-99.

Caldwell and Taylor, 1988
Caldwell, D. G. and Taylor, P. M. (1988). Artificial muscles as robotics actuators. In IFAC Symp. on Robot Control SYROCO 88, pages 40.1-40.6, Karlsruhe, Germany.

Cannon and Schmitz, 1984
Cannon, R. and Schmitz, E. (1984). Initial experiments on the end-point control of a flexible one-link robot. Int. J. of Robotics Research, 3(3):62-75.

Canny, 1987
Canny, J. (1987). A new algebraic method for robot motion planning and real geometry. In International Conference on Advanced Robotics, France.

Capozzo et al., 1978
Capozzo, A., Leo, T., Figura, F., and Marchetti, M. (1978). Movements and mechanical energy changes of the upper part of the human body during walking. Proceedings 6th International Congress of Biomechanics, Copenhagen, 2A: Biomechanics VI-A:272-279.

Capozzo et al., 1975
Capozzo, A., Leo, T., and Pedotti, A. (1975). A general computing method for the analysis of human locomotion. Journal of Biomechanics, 8:307-320.

Carver and Lesser, 1993
Carver, N. and Lesser, V. (1993). A planner for the control of problem-solving systems. In IEEE Transaction on Systems, Man, and Cybernetics, volume 23, pages 1519-1536.

Casalino et al., 1991
Casalino, G., Rossi, D. D., Morasso, P., and Solari, M. (1991). Neural computing for the coordination of pseudo-muscular actuators. In International Conference on Advanced Robotics, volume 2, pages 1205-1210.

Caurin and Tschichold-Guerman, 1994
Caurin, G. and Tschichold-Guerman, N. (1994). The development of a robot terrain interaction system for walking machines. In IEEE International Conference on Robotics and Automation, volume 2, pages 1013-1018, San Diego, CA. IEEE Computer Society Press.

Cavagna and Franzetti, 1986
Cavagna, G. and Franzetti (1986). The determinants of the step frequency in walking in humans. Journal of Physiology, (373):235-242.

Cavagna et al., 1988
Cavagna, G., Franzetti, Heglund, N., and Willems (1988). The determinants of the step frequency in running, trotting and hopping in man and other vertebrates. Journal of Physiology, (399):81-92.

Cavagna and Maragaria, 1966
Cavagna, G. and Maragaria, R. (1966). Mechanics of walking. Journal of Applied Physiology, (21):271-278.

Cavagna, 1978
Cavagna, G. A. (1978). Aspects of efficiency and inefficiency of terrestrial locomotion. In Asmussen, E. and Jorgensen, K., editors, Proceedings 6th International Conrgress of Biomechanics - Copenhagen, volume 2A: Biomechanics VI-A of International Series on Biomechanics, pages 3-22, University Park Press, Baltimore.

Cavagna et al., 1976
Cavagna, G. A., Thys, H., and Zamboni, A. (1976). The sources of external work in level walking and running. Journal of Physiology, (262):639-657.

Cavanagh, 1990
Cavanagh, P. (1990). Biomechanics of Distance Running. Human Kinetic Books, Champaign, Ilinois.

Cavanagh and Lafortune, 1980
Cavanagh, P. and Lafortune, M. (1980). Ground reaction forces in distance running. Journal of Biomechanics, 13:397-406.

CEIT, 1994
CEIT (1994). User's Manual. Centro de Estudios e Investigaciones Tecnicas de Guipuzcoa, San Sebastian, Spain.

Chaillet., 1993
Chaillet., N. (1993). Etude et realisation d'un robot bipede: commande dynamique et observateur d'efforts . University of Strassbourg, France.

Chaillet. and Abba, 1995
Chaillet., N. and Abba, G. (1995). Detection of contacts between feet of a biped robot and the ground without force sensors. In Proceedings of the IFAC Motion Control, volume 3, pages 403-410, Munich.

Chaillet et al., 1993
Chaillet, N., Abba, G., and Ostertag, E. (1993). Discussion for use a double dynamic modelling of a biped robot. In Tagungsband des 9. Fachgesprach ueber Autonome Mobile Systeme, Munich.

Chaillet et al., 1994
Chaillet, N., Abba, G., and Ostertag, E. (1994). Double dynamic modelling and computed-torque control of a biped robot. In IEEE International Conference on Intelligent Robots ans Systems, volume 3, pages 2007-2014, Munich.

Chan and Rudins, 1994
Chan, C. and Rudins, A. (1994). Foot biomechanics during walking and running. Mayo Clinic Proceedings, 69(5):448-461.

Chang and Lippmann, 1993
Chang, E. I. and Lippmann, P. (1993). A boundary hunting radial basis function classifier which allocates centers constructively. In Advances in Neural Information Processing Systems 5. Morgan Kaufmann Publishers, San Mateo, California.

Chang and Hurmuzlu, 1992
Chang, T.-H. and Hurmuzlu, Y. (1992). Trajectory tracking in robotic systems using variable structure control without a reaching phase. In Proceedings of the 1992 American Control Conference, volume 2, pages 1505-1509.

Channon et al., 1990
Channon, P., Hopkins, S., and Pham, D. (1990). Simulation and optimisation of gait for a bipedal robot. Mathematical and Computer Modelling, 14:463-467.

Channon et al., 1991
Channon, P., Hopkins, S., and Pham, D. (1991). Maintaining balance of a bipedal walking robot. pages 63-71.

Channon et al., 1992
Channon, P., Hopkins, S., and Pham, D. (1992). Modelling and control of a bipedal robot. Journal of Systems Engineering, (2):46-59.

Channon et al., 1996a
Channon, P., Hopkins, S., and Pham, D. (1996a). A gravity compensation technique for an n-legged robot. Proceedings of the Institute of Mechanical Engineers Part C - Journal of Mechanical Engineering Science, 210(1):1-14.

Channon et al., 1996b
Channon, P., Hopkins, S., and Pham, D. (1996b). A viriational approach to the optimization of gait for a bipedal robot. Proceedings of the Institute of Mechanical Engineers Part C - Journal of Mechanical Engineering Science, 210(2):177-186.

Chen et al., 1986
Chen, B. R., Hines, M., and Hemami, H. (1986). Dynamic modelling for implementation of a right turn in bipedal walking. Journal of Biomechanics, 19(3):195-206.

Chen and Trivedi, 1993
Chen, C. and Trivedi, M. (1993). Reactive locomotion control of articulated-tracked mobile robots for obstacle negotiation. In International Conference on Intelligent Robots and Systems, pages 1349-1356, Yokohama, Japan. IEEE/RSJ.

Chen et al., 1993
Chen, Y., Ni, J., and Wu, S. (1993). Dynamic calibration and compensation of a 3d laser radar scanning system. In IEEE International Conference on Robotics and Automation, pages 652-658, Atlanta, Georgia. IEEE Computer Society Press, Los Alamitos, CA.

Cheng and Pan, 1993
Cheng, J. and Pan, J. (1993). Ditch crossing control for quadruped walking robot. In International Conference on Intelligent Robots and Systems, pages 537-541, Yokohama, Japan. IEEE/RSJ.

Cheng and Lin, 1995
Cheng, M.-Y. and Lin, C.-S. (1995). Genetic algorithm for control design of biped locomotion. Technical report, University of Missouri-Columbia, Dept. of Electrical and Computer Engineering, University of Missouri-Columbia.

Chew, 1997
Chew, C. M. (1997). Robust adaptive control for bipedal locomotion. Unpublished Project Report for MIT's Non-Linear Control Cla ss (2.152).

Chiel et al., 1992
Chiel, H. J., Beer, R. D., Quinn, R. D., and Espenschied, K. S. (1992). Robustness of a distributed neural network controller for locomotion in a hexapod robot. IEEE Transactions on Robotics and Automation, 8(3):293-303.

Chou et al., 1995
Chou, L., Song, S. M., and Draganich, L. (1995). Predicting the kinematics and kinetics of gait based on the optimum trajectory of the swing limb. Journal of Biomechanics, 28(4):377-385.

Chow and Jacobsen, 1971
Chow, C. and Jacobsen, D. (1971). Studies of human locomotion via optimal programming. Mathematical Biosciences, 10:239-306.

Chow and Jacobsen, 1972
Chow, C. and Jacobsen, D. (1972). Further studies of human locomotion: Postural stability and control. Mathematical Biosciences, 15:93-108.

Chudinov, 1980
Chudinov, P. (1980). One problem of angular stabilization of bipedal locomotion. Mechanics of Solids, 15(6):38-43.

Chun, 1992
Chun, W. (1992). Planetary rovers for space exploration. The Magazine of the Association of Unmanned Vehicle Systems, pages 26-31.

Clauser, 1969
Clauser, C. (1969). Weight, volume and center of mass of segments of the human body.

Cocatre-Zilgien et al., 1995
Cocatre-Zilgien, J., Delcomyn, F., Hall, L., and Pijanowski, G. (1995). An approach to validation of a leg simulation by the comparison of two dynamic models. Computers in Biology and Medicine, 25(3):309-319.

Coelho and Grupen, 1994
Coelho, J. and Grupen, R. A. (1994). Effective multifingered grasp synthesis. In CMPSCI Tec. , University of Massachusetts, Amherst.

Collie et al., 1990
Collie, A., Billingsley, J., and von Puttkamer, E. (1990). Design and performance of the portanouth climbing robot. Construction, 5-7:16 - 22.

Collie and Luk, 1993
Collie, A. and Luk, B. (1993). Thoraxic articulation on a four legged climbing robot. Euromech, 2:1 - 6.

Collins and Stewart, 1993
Collins, J. J. and Stewart, I. (1993). Hexapodal gaits and coupled nonlinear oscillator models. Biological Cybernetics, 68:287-298.

Connolly and Grupen, 1993
Connolly, J. A. and Grupen, R. A. (1993). The applications of harmonic functions to robotics. In J. Robotic Sys, October 1993, pages 931-946.

Cook and Cozzens, 1975
Cook, T. and Cozzens, B. (1975). Human gait initiation. In Herman, R., Grillner, S., Stein, P., and Stuart, D., editors, Proceedings of an International Conference on Neural Control of Locomotion, pages 1-11, Plenum Press, New York and London.

Cooke et al., 1994
Cooke, D. S., Collie, A. A., Puttkamer, E. V., and Preumont, A. (1994). The design and performance of a pneumatic robot for walking/climbing vehicle. In Hungarian-British Mechatrinics Conference. Hungarian-British Mechatronics Conference.

Cordes, 1992
Cordes, S. (1992). Das INSECT-modell: Entwicklung und konstruktion eines modells einer 6-beinigen laufmaschine zur generierung von beintrajektorien. Studie, Forschungszentrum Informatik an der Universität Karlsruhe.

Cordes, 1994
Cordes, S. (1994). Konzeption und Realisierung einer flexiblen Steuerungsarchitektur für eine sechsbeinige Laufmaschine. Diplomarbeit, Forschungszentrum Informatik an der Universität Karlsruhe.

Cordes and Berns, 1995
Cordes, S. and Berns, K. (1995). A flexible hardware architecture for the adaptive control of mobile robots. In Proceeding of the 3rd Symposium on Intelligent Robotic Systems '95, Pisa, Italy.

Cordes et al., 1993
Cordes, S., Berns, K., and Dillmann, R. (1993). Steuerungsarchitektur der sechsbeinigen laufmaschine lauron. In Autonome Mobile Systeme, 9. Fachgespräch an der Technischen Universität München, pages 205-213. Lehrstuhl für Steuerungs- und Regelungstechnik, Günther Schmidt.

Cordes et al., 1997a
Cordes, S., Berns, K., and l. Leppanen (1997a). Sensor components of the six-legged walking machine LAURON II. In International Conference on Advanced Robotics (ICAR97).

Cordes and Bührle, 1996
Cordes, S. and Bührle, P. (1996). LAURON II - Simulation und Realisierung einer sechsbeinigen Laufmaschine. In Fachgespräch Autonome Mobile Systeme.

Cordes et al., 1997b
Cordes, S., K.Berns, Eberl, M., Ilg, W., Schoenung, F., and Baeker, A. (1997b). On the design of a four-legged walking machine. In International Conference on Advanced Robotics ICAR'97.

Cotes and Meade, 1960
Cotes, J. and Meade, F. (1960). The energy expenditure and mechanical energy demand in walking. Ergonomics, (3):97-119.

Cotsaftis and Vibet, 1988
Cotsaftis, M. and Vibet, C. (1988). Control law decoupling for 2-d biped walking system. IEEE Engineering in Medicine and Biology Magazine, (3):41-45.

Cotsaftis and Vibet, 1989
Cotsaftis, M. and Vibet, C. (1989). Decoupled control for 2-d n-link biped walking system. Robotics and Autonomous Systems, (5):97-107.

Craik et al., 1976
Craik, R., Herman, R., and Finley, F. (1976). Human interlimb coordination. In Herman, R., Grillner, S., Stein, P., D.g. Stuart, Plenum Press, N. Y., and London, editors, Proceedings of an International Conference on Neural Control of Locomotion, pages 1-11, Valley Forge, Pennsylvania.

Crowe et al., 1995a
Crowe, A., Schiereck, P., de Boer, R., and Keessen, W. (1995a). Characterization of human gait by means of body center of mass oscillations derived from ground reaction forces. ieeeetbe, 42(3):293-303.

Crowe et al., 1995b
Crowe, A., Schiereck, P., de Boer, R., and Keessen, W. (1995b). Characterization of human gait by means of body center of mass oscillations derived from ground reaction forces. volume 42, pages 293-303.

Crowley et al., 1992
Crowley, J., Bobet, P., and Meserabi, M. (1992). Camera control for a active camera head. In Applications of Artificial Intelligence X, volume 1708 of Machine Vision and Robotics, pages 47 - 61. SPIE.

Cruse, 1976a
Cruse, H. (1976a). The control of the body position in the stuck insect (carausius morosusf), when walking over unevent terrain. Biological Cybernetics, 24, pages 25-33.

Cruse, 1976b
Cruse, H. (1976b). The function of the legs in the free walking stick insect, carausius morosus. Journal of Comatative Physiology,112.

Cruse, 1985a
Cruse, H. (1985a). Which parameters control the leg movement of a walking insect? The Journal of Experimental Biology, 116:367-362.

Cruse, 1985b
Cruse, H. (1985b). Which parameters control the leg movement of a walking insect? I. Velocity control during the stance phase. The Journal of Experimental Biology, 116:343-355.

Cruse, 1990a
Cruse, H. (1990a). Coordination of leg movement in walking animals. In Meyer, J.-A. and Wilson, S. W., editors, From Animals to Animates: Proceedings of the First International Conference on Simulation of Adaptive Behavior, pages 105-119, Paris, France. The MIT Press, Cambridge, Massachusetts.

Cruse, 1990b
Cruse, H. (1990b). What mechanisms coordinate leg movement in walking arthropods? Trends in Neurosciences, 13(1):15-21.

Cruse et al., 1992
Cruse, H., Dautenhahn, K., and Schreiner, H. (1992). Coactivation of leg reflexes in the stick insect. Biological Cybernetics, 67:369-375.

Cruse et al., 1991
Cruse, H., Dean, J., Müller, U., and Schmitz, J. (1991). The stick insect as a walking robot. In Proceedings of the 5th International Conference on Advanced Robotics: Robots in unstructured Environment (ICAR `91), volume 2, pages 936-940, Pisa/Italien.

Cruse et al., 1989
Cruse, H., Riemenschneider, D., and Stammer, W. (1989). Control of body position of a stick insect standing on uneven surface. Biological Cybernetics, 61, pages 71-77.

C.T. and O., 1995
C.T., F. and O., G. (1995). Leg stiffness and stride frequency in human running. Journal of Biomechanics, 29(2):181-186.

Daberkow et al., 1990
Daberkow, A., Gao, J., and Schiehlen, W. (1990). Walking without impacts. In Proceedings 8th Symposium on Theory and Practice of Robots and Manipulators, pages 339-347, Cracow, Poland.

Danowski, 1989
Danowski, P. (1989). Simulation einer stabheuschrecke. Institut und Lehrstuhl B für Mechanik, Technische Universität München.

de Santos et al., 1994
de Santos, P. G., Jimenez, M. A., and Armada, M. A. (1994). Walking with discontinuous gaits along an arbitrary path. In Proceedings of the Fifth International Symposium on Robotics and Manufacturing (ISRAM `94).

de Santos et al., 1997
de Santos, P. G., M.A.Armada, and Jimenez, M. (1997). An industrial walking machine for naval construction. In International Conference on Robotics and Automation.

Dean, 1990
Dean, J. (1990). Coding proprioceptive information to control movement to a target: Simulation with a simple neural network. Biological Cybernetics, 63:115-120.

Dean, 1991
Dean, J. (1991). A model of leg coordination in the stick insect, carausius morosus--i: A geometrical consideration of contralateral and ipsilateral coordination mechanisms between two adjacent legs. Biological Cybernetics, 64:393-402.

Dechau and Psihoyos, 1991
Dechau, C. P. and Psihoyos, L. (1991). Die kaefer kommen. Geo-Magazin, page 42.

Delcomyn et al., 1996
Delcomyn, F., Nelson, M., and Cocatre-Zilgien, J. H. (1996). Sense organs of insect legs and the selection of sensors for agile walking robots. International Journal of Robotics Research, 15-2:113-127.

deSantos and Jimenez, 1995
deSantos, P. and Jimenez, M. (1995). Generation of discontinous gaits for quadruped walking vehicles. In J. Robotics Sys., volume 12, pages 599-611.

Devjanin et al., 1981
Devjanin, E., Gurfinkel, V., Gurfinkel, E., Efremov, V., Lensky, A., Schneider, A., and Shtilman, L. (1981). Walking robot with supervisory control. Mechanism and Machine Theory, 16:31-36.

Devjanin et al., 1983
Devjanin, E., Kartashev, V., Lensky, A., Schneider, A., and Shtilman, L. (1983). The six-legged walking robot capable of terrain adaption. Mechanism and Machine Theory, 18(4):257-260.

Devjanin et al., 1973
Devjanin, E., Lensky, A., Samsonov, V., and Shtilman, L. (1973). Elaboration of a model of the walking vehicle and correponding control system. In V IFAC Symposium on Automatic Control in Space, Genua, Italy.

Devjanin et al., 1987
Devjanin, E., Zhitomirsky, S., Zhiharev, D., Lensky, A., Gurfinkel, V., Gorinevskiy, D., Gurvinkel, E., Shtilman, L., and Schneider, A. (1987). Control of adaptive walking robot. In Preprints 10th World Congress of Automatic Control.-EFAC, volume 4, pages 218-225, Munich.

Dillmann, 1992
Dillmann, R. (1992). Kastor - an active stereo vision system for mobile robots. Technical report, Universität Karlsruhe.

Ding and Scharf, 1994
Ding, Y. and Scharf, E. (1994). Deadlock avoidance for a quadruped with free gait. In Proceedings of the IEEE/RSE International Conference on Roboics and Automation, pages 143-148, San Diego, CA, USA.

Djemai et al., 1998
Djemai, M., Manamanni, N., Boukhabza, T., and M`Sirdi, N. (1998). Nonlinear sliding observer for a pneumatic legged robot. In CESA98 Hammamet, Tunisia.

Donner, 1987
Donner, M. (1987). Real-time Control of Walking, volume 7 of Progress in Computer Science. Birkhauser Boston, Inc., Cambridge, MA.

Dorigo and Schnepf, 1993
Dorigo, M. and Schnepf, U. (1993). Genetics-based machine learning and behavior-based robotics: a new synthesis. In IEEE Transaction on Systems, Man, and Cybernetics, volume 23, pages 141-154.

Drillis and Contini, 1966
Drillis, R. and Contini, R. (1966). Body segment parameters. Technical Report 1166.03, New York University, New York University, School of Engineering and Science.

Drillis et al., 1964
Drillis, R., Contini, R., and Bluestein, M. (1964). Body segment parameters: A survey of measurement techniques. Artificial Limbs, 8:44-66.

Dunn and Howe, 1994
Dunn, E. R. and Howe, R. (1994). Towards smooth biped walking. In IEEE International Conference on Robotics and Automation, volume 3, pages 2489-2494, San Diego, CA. IEEE Computer Society Press.

Duueren, 1990
Duueren, F. V. (1990). Learning to Walk in a Real Environment through Self-Organizing Coordination between Legs. PhD thesis, Freie Universtitaet Bruessel.

Eberhart, 1976
Eberhart, H. D. (1976). Physical principles of locomotion. In Herman, R. M., Grill, S., Stein, P., and Stuart, D. G., editors, Proceedings of an International Conference on Neural Control of Locomotion, pages 1-11. Plenum Press.

Einstein and Pawlik, 1995
Einstein, J. P. and Pawlik, G. (1995). Feasibility of bipedal locomotion in robotic systems: Pneumatics vs. electronics. In Proceedings of the 5th Intenational Symposium on Measurement and control in Robotics, pages 453-458, Smolenice, Slovakia.

Eklundh et al., 1995
Eklundh, J.-O., Pahlavan, K., and Uhlin, T. (1995). The kth head-eye-system. In Crowley, J. L. and Christensen, H. I., editors, Vision as process: basic research on computer vision systems, chapter 15. Springer Verlag.

Elble et al., 1994
Elble, R. J., Moody, C., Leffler, K., and Sinha, R. (1994). The initiation of normal walking. Movement Disorders, pages 139-146.

Elftman, 1966
Elftman, H. (1966). Biomechanics of muscle with particular application to studies of gait. Journal of Bone and Joint Surgery, 48A(2):363-377.

Elnagar and Basu, 1993
Elnagar, A. and Basu, A. (1993). Heuristics for local path planning. In IEEE Transaction on Systems, Man, and Cybernetics, volume 23, pages 624-634.

Eltze, 1994
Eltze, J. (1994). Biologisch orientierte entwicklung einer sechsbeinigen laufmaschine. In Fortschrittsberichte VDI, Reihe 17, Nr. 110. VDI-Verlag, Düsseldorf.

Eltze and Pfeiffer, 1995
Eltze, J. and Pfeiffer, F. (1995). Optimization of a leg design. Journal of Robotic Systems, (12-11):757-765.

Eltze et al., apan
Eltze, J., Weidemann, H., and Pfeiffer, F. (1992, Nagoya, Japan). Design of walking machines using biological principles. Proceedingd of the IFToMM-jc International Symposium on Theory of Machines and Mechanisms, 2:689-694.

Eltze et al., 1993
Eltze, J., Weidemann, H., and Pfeiffer, F. (1993). Sechsbeiniges technisches laufen unter beruecksichtigung biologischer prinzipien. 9. Fachgespräch Autonome Mobile Systeme, München, pages 193-204.

Emura and Arakawa, 1989
Emura, T. and Arakawa, A. (1989). Comptersystem of legged robots controlled with attitude and force sensors. In The International Symposium on Advanced Computers for Dynamics and Design, pages 67-72.

Emura and Arakawa, 1991
Emura, T. and Arakawa, A. (1991). Attitude control of a quadruped robot during two legs supporting. In International Conference on Advanced Robotics, Pisa, Italy.

Eng and Winter, 1995
Eng, J. and Winter, D. (1995). Kinetic analysis of the lower limbs during walking: What information can be gained from a three-dimensional model? Journal of Biomechanics, 28(6):753-758.

Engel, 1969
Engel, F.-M. (1969). So bewegen sich Tiere: auf dem Land, im Wasser, in der Luft. Südwest-Verlag München.

ESA, 1993a
ESA (1993a). Report on the phase a study. Technical Report 2, ESA Publication SCI.

ESA, 1993b
ESA (1993b). Rosetta report. Technical Report 7, ESA Publication SCI.

Espenschied et al., 1994
Espenschied, K., Quinn, R., Chiel, H., and Beer, R. (1994). Biologically-inspired hexapod robot control. In Jamashidi, M., Nguyen, C., Lumia, R., and Yuh, J., editors, Proceedings of the Fifth International Symposium on Robotics and Manufacturing (ISRAM'94), volume 5 of Robotics and Manufacturing, pages 89-94, Maui, Hawaii. ASME Press, New York.

Espenschied et al., 1993
Espenschied, K. S., Quinn, R. D., Chiel, H. J., and Beer, R. D. (1993). Leg coordination mechanisms in the stick insect applied to hexapod robot locomotion. Adaptive Behavior, 1(4):544-468.

Faignet et al., 1994
Faignet, E., Man, H. D., and Lefeber, D. (1994). Influence of gait parameters on the dynamics of bipedal running. In Proceedings 3rd Nationaal Congres over Theoretische en Toegepaste Mechanica, pages 164-168, Luik, Belgium.

Farley and McMahon, 1992
Farley, C. and McMahon, T. A. (1992). Energetics of walking and running. Journal of Applied Physiology, 73(6):2709-2712.

Fedak et al., 1974
Fedak, M., Pinshow, B., and Schmidt-Nielsen, K. (1974). Energy cost of bipedal running. American Journal of Physiology, 227(5):1038-1044.

Ferrel, 1993
Ferrel, C. (1993). Robust agent control of an autonomous robot with many sensors and actuators. Master's thesis, MIT, Dep. of Electrical Engineering and Computer Science.

Ferrier and Clark, 1992
Ferrier, N. and Clark, J. (1992). Attentive visual servoing. In Blake, A. and Yuille, A., editors, Active Vision, chapter 9, page 139 ff. MIT-Press.

Fiegert, 1991
Fiegert, M. (1991). How to walk - technische realisierung einer laufmaschine. Studienarbeit, Forschungszentrum Informatik an der Universität Karlsruhe.

Foley et al., 1990
Foley, J., van Dam, A., Feiner, S., and Hughes, J. (1990). Computer Graphics - Principles and Practice. Addison Wesley, Reading, Massachusetts, 2 edition.

Francois and Samson, 1994
Francois, C. and Samson, C. (1994). Running with constant energy. In IEEE International Conference on Robotics and Automation, volume 1, pages 131-136, San Diego, CA. IEEE Computer Society Press.

Frank, 1970
Frank, A. (1970). An approach to the dynamic analysis and synthesis of biped locomotion machines. Medical and Biological Engineering, (8):465-476.

Frank, 1971
Frank, A. (1971). On the stability of an algorithmic biped locomotion machine. Journal of Terramechanics, 8(1):41-50.

Frik and Amendt, 1995a
Frik, M. and Amendt, O. (1995a). Neural control of a walking robot in variable terrain. In 9th World Congress on the Theory of Machines and Mechanisms, pages 2297-2301, Milano, Italy.

Frik and Amendt, 1995b
Frik, M. and Amendt, O. (1995b). Neuronale steuerung einer sechsbeinigen gehmaschine. Automatisierungstechnik, Sonderheft.

Fu et al., 1993
Fu, K., Gonzales, R., and Lee, C. (1993). Robotics - Control, Sensing, Vision and Intelligence. McGraw-Hill International Editions.

Fujiwara et al., 1993
Fujiwara, S., Kanehara, R., Okada, T., and Sanemori, T. (1993). An articulated multi-vehicle robot for inspection and testing of pipeline interiors. In International Conference on Intelligent Robots and Systems, pages 509-516, Yokohama, Japan. IEEE/RSJ.

Fukuda et al., 1997
Fukuda, T., Komota, Y., and Arakawa, T. (1997). Stabilization control of biped locomotion robot based learning with gas having self-adaptive mutation and recurrent neural networks. In International Conference on Robotics and Automation.

Full, 1989
Full, R. (1989). Energy Transfer in Cells and Animals, chapter Mechanics and Energetics of Terrestrial Locomotion: Bipeds to Polypeds, pages 175-182. Thieme Verlag Stuttgart.

Full and Tu, 1991
Full, R. and Tu, M. (1991). Mechanics of a rapid running insect: Two-, four- and six-legged locomotion. Journal of Experimental Biology, 156:215-231.

Funabashi et al., 1985
Funabashi, H., Ogawa, J., Goto, Y., and Kojima, F. (1985). Synthesis of leg-mechanisms of biped walking machines, part i: Synthesis of ankle-path-generator. Bull. JSME, 28(237):537-543.

Furusho, 1983
Furusho, J. (1983). A control study of dynamical biped locomotion robot - a low order model and a hierarchical control strategy (in japanese). Journal of Robotic Society of Japan (in Japanese), (1-3):22-30.

Furusho et al., 1981
Furusho, J., H., M., and M., M. (1981). Low order modeling of biped locomotion system using local feedback (in japanese). Trans. SICE, 17:596-601.

Furusho et al., 1984
Furusho, J., H., T., and M., M. (1984). A hierarchical forecast control of a dynamical biped locomotion system. In Proceedings of the 9th IFAC World Congress, pages 93-98.

Furusho and Masubuchi, 1986
Furusho, J. and Masubuchi, M. (1986). Control of a dynamical biped locomotion system for steady walking. Journal of Dynamic Systems, Measurement and Control, 108:111-118.

Furusho and Masubuchi, 1987
Furusho, J. and Masubuchi, M. (1987). A theoretically motivated reduced order model for the control of dynamic biped locomotion. Journal of Dynamic Systems, Measurement and Control, 109:155-163.

Furusho and Sano, 1990
Furusho, J. and Sano, A. (1990). Sensor-based control of a nine-link biped. International Journal of Robotics Research - Special Issue on Legged Locomotion, pages 83-98.

Furusho and Yamada, 1986
Furusho, J. and Yamada, M. (1986). Dynamic control of biped locomotion robot in consideration of angular momentum (biped locomotion with kick action during double-support phase). Trans. SICE, 22(4):451-458.

Gamble et al., 1988
Gamble, D. J., Bartlett, R., and Jakeman, P. (1988). Biomechanics in Sports, chapter A Comparison of Non-Motorized Treadmill, Motorized Treadmill and Overground Running Pattern, pages 25-32. Mechanical Engineering Publishers Ltd., London.

GarciadeJalon et al., 1981
GarciadeJalon, J., Serna, M. A., and Aviles, R. (1981). A computer method for kinematic analysis of lower-pair mechnism. part i: Velocities and accelerations and part ii: Position problems. In Mechanism and Machine Theory, volume 16, pages 543-566.

GarciadeJalon et al., 1986
GarciadeJalon, J., Unda, J., and Avello, A. (1986). Natural coordinates for the computer analysis of multibody systems. Computer Methods in Applied Mechanics and Engineering, 56:309-327.

Gardner, 1990
Gardner, F. (1990). Efficient computation of force distributions for walking machines on rough terrain. Robotica, 10:427-433.

Gardner et al., 1990
Gardner, J., Srinivasan, K., and Waldron, K. (1990). Closed loop trajectory control of walking machine. Robotica, 8:13-22.

Gehrsitz, 1995
Gehrsitz, T. (1995). krabbel - eine textorientierte schnittstelle zur laufmaschinensimulation. Studienarbeit, Forschungszentrum Informatik an der Universtitaet Karlsruhe, Karlsruhe.

Geiler, 1974
Geiler, H. (1974). Taschenbuch der Allgemeinen Zoologie. Harry Deutsch Verlag.

Geschwind, 1988
Geschwind, N. (1988). Die Großhirnrinde. In Gehirn und Nervensystem. Spektrum der Wissenschaft.

Gilbert and Callan, 1968
Gilbert, K. and Callan, P. (1968). Hardiman I Prototype. General Electric Company, Schenectady NY., USA.

Girard, 1987
Girard, M. (1987). Interactive design of 3d computer-animated legged animal locomotion. IEEE Computer Graphics and Applications, 7(6):39-51.

Goddard et al., 1983
Goddard, R., Hemami, H., and Weimer, F. (1983). Biped side step in the frontal plane. IEEE Transactions on Automatic Control, 28(2):179-187.

Gokan et al., 1994
Gokan, M., Yamafuji, K., and Yoshinada, H. (1994). Postural stabilization and motion control of the rope-hopping robot. JSME International Journal Series C, 37(4):739-747.

Goldberg, 1994
Goldberg, D. E. (1994). Genetic and evolutionary algorithms come in age. Communication of the ACM Artificial Intelligence, 37(3):113-119.

Goldberg and Raibert, 1987
Goldberg, D. E. and Raibert, M. (1987). Conditions for symmetric running in single- and double-support. The Institut of Electrical and Electronics Engineers, pages 1890-1895.

Golden and Zheng, 1990
Golden, J. and Zheng, Y. (1990). Gait synthesis for the sd-2 biped robot to climb stairs. International Journal of Robotics and Automation, 5(4).

Golliday and Hemami, 1976
Golliday, C. and Hemami, H. (1976). Postural stability of the two-degree-of-freedom biped by general linear feedback. IEEE Transactions on Automatic Control, 21(1):74-79.

Golliday and Hemami, 1977
Golliday, C. and Hemami, H. (1977). An approach to analyzing biped locomotion dynamics and designing robot locomotion controls. IEEE Transactions on Automatic Control, 22(6):963-972.

Golubev and Degtyareva, 1993
Golubev, Y. and Degtyareva, Y. (1993). Modeling of the dynamics of a walking robot by the small-parameter method. Journal of Computer and System Sciences International, 31(6):138-148.

Gomi, 1993
Gomi, T. (1993). Subsumption robots and the application of intelligent robots to the service industry. In plied AI Systems, Inc., Ontario, Canada.

Gorinevsky and Schneider, 1990
Gorinevsky, D. and Schneider, A. (1990). Force control in locomotion of legged vehicle over rigid and soft surfaces. Intern.J. of Robotics Research, 9(2):4-23.

Gosselin and Laurendeau, 1993
Gosselin, C. and Laurendeau, D. (1993). Inverse kinematics functions for approach and catching operations. In IEEE Transaction on Systems, Man, and Cybernetics, volume 23, pages 783-791.

Gottlieb et al., 1970
Gottlieb, G., Agarwal, G., and Stark, L. (1970). Studies in postural control systems - part iii: A muscle spindle model. IEEE Transactions on Systems, Science and Cybernetics, 6(2):127-132.

Graham, 1977
Graham, D. (1977). Simulation of a Model for the Coordination of Leg Movement in Free Walking Insects. Biological Cybernetics, 26:187-198.

Graham, 1985
Graham, D. (1985). Pattern and Control of Walking in Insects. Advances in Insect Physiology, 18.

Gray, 1944
Gray, J. (1944). Studies in the Mechanics of Tetrapod Locomotion. Journal of Experimental Biology, 20.

Gregorio et al., 1994
Gregorio, P., Ahmadi, M., and Bühler, M. (1994). Experiments with an Electrically Actuated Planar Hopping Robot, chapter Experimental Robotics III, pages 269-281. Springer Verlag, yoshikawa and miyazaki edition.

Grieve, 1968
Grieve, D. (1968). Gait patterns and the speed of walking. Biomedical Engineering, pages 119-122.

Grieve and Gear, 1966
Grieve, D. and Gear, R. (1966). The relationships between length of stride, step frequency, time of swing and speed of walking for children and adults. 5(9):379-399.

Grimson and Mundy, 1994
Grimson, W. and Mundy, J. (1994). Computer vision applications. Communication of the ACM Artificial Intelligence, 37(3):45-51.

Grishin and Formal'skii, 1990
Grishin, A. and Formal'skii, A. (1990). Control of a bipedal walking robot by means of impulses of finite amplitude. ms, 25(2):65-72.

Grishin et al., 1994
Grishin, A., Formal'skii, A., Lensky, A., and Zhitomirsky, S. (1994). Dynamic walking of a vehicle with two telescopic legs controlled by two drives. ijrr, 13(2):137-147.

Groover et al., 1987
Groover, M., Weiss, M., Nagel, R., and Odrey, N. G. (1987). Robotic umfassend. Mc Graw - Hill.

Grosch, 1978
Grosch, J. (1978). Systematische erfassung von anforderungen an werkstoffe für apparate und anlagen - anforderungsgerechte auswahl von werkstoffen. Werkstofftechnik, (9):338-343.

Grosche et al., 1995
Grosche, G., Ziegler, V., Ziegler, D., and er, E. Z. (1995). Teubner-Taschenbuch der Mathematik Teil I. B. G. Teubner, Stuttgart, Leipzig.

Gubina et al., 1974
Gubina, F., Hemami, H., and McGhee, R. (1974). On the dynamic stability of biped locomotion. IEEE Transactions on Biomedical Engineering, 21(2):102-108.

Guihard et al., 1994
Guihard, M., Fontaine, J. G., and Msirdi, N. K. (1994). Comparative study of adaptive controllers for a pneumatic driven leg. In Proceedings of the 1994 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS `94), volume 2, pages 1164-1169, Munich, Germany.

Guo et al., 1994
Guo, L., Rogers, K., and Kirkhan, R. (1994). A climbing robot with continuous motion. In IEEE Conference on Robotics and Automation, volume 3, pages 2495-2500, San Diego, USA.

H. Cruse, 1992
H. Cruse, U. Müller-Wilms, J. D. (1992). Improved neural net controller for a six-legged walking machine. In Proceedings of the Conference: From Animals to Animates, Hawaii, USA.

Ha and Yuta, 1996
Ha, Y.-S. and Yuta, S. (1996). Trajectory tracking control for navigation of the inverse pendulum. Robotics and Autonomous Systems, 17:65-80.

Hahn, 1989
Hahn, Y. (1989). Modellierung eines gehautomaten mit neuronalen steuerungskomponenten. Master's thesis, Forschungszentrum Informatik, Karlsruhe.

Halme et al., 1993
Halme, A., Hartikainen, K., and Karkkainen, K. (1993). Terrain adaptive motion and free gait of a six legged walking machine. In 1st IFAC International Workshop on Intelligent Autonomous Vehicles, pages 1-7. International Federation of Automatic Control.

Halme et al., 1994
Halme, A., Hartikainen, K., and Karkkainen, K. (1994). Terrain adaptive motion and free gait of a six legged walking machine. Control Eng. practice, 2(2):237-279.

Hanavan, 1964
Hanavan, E. (1964). A mathematical model of the human body. AMRL TR-64-102, Wright-Petterson Air Force Base, Ohio.

Hardt and Mann, 1980
Hardt, D. and Mann, R. (1980). A five body - three dimensional dynamic analysis of walking. Journal of Biomechanics, 13(455-457).

Hartikainen, 1996
Hartikainen, K. (1996). Motion planning of a walking platform designed to locomate on natural terrain. PhD thesis, elsinki University of Technology, Helsinki, Finland.

Hartikainen and Halme, 1994
Hartikainen, K. and Halme, A. J. (1994). Control design of a six-legged machine for w ork machine applications. In Tampere International Conference on Machine Automation, Tampere.

Hartikainen et al., 1992a
Hartikainen, K., Halme, A. J., Lehtinen, H., and Koskinen, K. (1992a). Control and software structures of a hydraulic six-legged machine designed for locomotion in natural environment. In International Conference on Intelligent Robots and Systems, pages 590-596.

Hartikainen et al., 1992b
Hartikainen, K. K., Halme, A. J., Lehtinen, H., and Koskinen, K. O. (1992b). Control and software structures of a hydraulic six-legged machine designed for locomotion in natural environment. In Proceedings of the 1992 IEEE/RSJ International Conference on Intelligent Robots and Systems, pages 590-596, Raleigh, NC.

Hartikainen et al., 1992c
Hartikainen, K. K., Halme, A. J., Lehtinen, H., and Koskinen, K. O. (1992c). Mecant i - a six legged walking machine for research purposes in outdoor environment. In Proceedings of the 1992 IEEE International Conference on Robotics and Automation, pages 157-163, Nice, France.

Hashimoto and Imamura, 1992
Hashimoto, M. and Imamura, Y. (1992). An instrumented conpliant wrist using a parallel mechanism. Japan/USA Symp. on flexible Automation, 1:741-744.

Hatze, 1976
Hatze, H. (1976). The complete optimization of a human motion. Mathematical Biosciences, 28:99-135.

Hatze, 1980
Hatze, H. (1980). A mathematical model for the computational determination of parameter values of anthropomorphic segments. Journal of Biomechanics, 13:833-843.

Hay, 1973a
Hay, J. (1973a). The center of gravity of the human body. Kinesiology, (4):43-52.

Hay, 1973b
Hay, J. (1973b). The center of gravity of the human body. Kinesiology, (3):20-44.

Hay, 1973c
Hay, J. (1973c). Moment of inertia of the human body. Kinesiology, (4):43-52.

Hayes-Roth and Jacobstein, 1994
Hayes-Roth, F. and Jacobstein, N. (1994). Knowledge engineering systems. Communication of the ACM Artificial Intelligence, 37(3):27-39.

He et al., 1991
He, J., Levine, W., and Loeb, G. (1991). Feedback gains for correcting small perturbations to standing posture. IEEE Transactions on Automatic Control, 36(3):322-332.

He and Raibert, 1990
He, J. and Raibert, M. (1990). The dynamic behaviour of a simulatied 3d biped. In Proceedings 8th Symposium on Theory and Practice of Robots and Manipulators (RoManSy90), pages 302-309.

Heinzelmann, 1992
Heinzelmann, E. (1992). Roboter mit köpfchen: Entwicklung neuronaler netze an der eth lausanne. Technische Rundschau, pages 30 - 35.

Helferty et al., 1989
Helferty, J., Collins, J., and Kam, M. (1989). A learning strategy for the control of a one-legged hopping machine. In Proceeding of the IEEE International Conference on Robotics and Automation.

Hemami, 1976a
Hemami, H. (1976a). Reduced order models for biped locomotion. In Proceedings 7th Pittsburgh conference on Modeling and Simulation, pages 270-276.

Hemami, 1976b
Hemami, H. (1976b). Reduced order models for biped locomotion. In Proceedings 7th Pittsburgh conference on Modeling and Simulation, pages 270-276.

Hemami, 1980
Hemami, H. (1980). A feedback on-off model of biped dynamics. IEEE Transactions on Systems, Man and Cybernetics, 10(7):376-383.

Hemami, 1982
Hemami, H. (1982). A state space model for interconnected rigid bodies. IEEE Transactions on Automatic Control, 27(2):376-382.

Hemami, 1985
Hemami, H. (1985). Modeling, control and simulation of human movement. CRC Critical Reviews in Biomedical Engineering, 13(1):1-34.

Hemami and Camana, 1976
Hemami, H. and Camana, P. (1976). Nonlinear feedback in simple locomotion systems. IEEE Transactions on Automatic Control, pages 855-860.

Hemami and Chen, 1984
Hemami, H. and Chen, B. (1984). Stability analysis and input design of a two-link planar biped. International Journal of Robotics Research, 3(2):93-100.

Hemami and Cvetkovic, 1977
Hemami, H. and Cvetkovic, V. (1977). Postural stability of two biped models via lyapunov second method. IEEE Transactions on Automatic Control, pages 66-70.

Hemami and Farnsworth, 1977
Hemami, H. and Farnsworth, R. (1977). Postural and gait stability of a planar five link biped by simulation. IEEE Transactions on Automatic Control, pages 452-458.

Hemami and Golliday, 1977
Hemami, H. and Golliday, L. (1977). The inverted pendulum and biped stbility. Mathematical Biosciences, pages 95-110.

Hemami and Katbab, 1982
Hemami, H. and Katbab, A. (1982). Constrained inverted pendulung model for evaluating upright postural stability. Journal of Dynamic Systems, Measurement and Control, 104:343-349.

Hemami et al., 1980
Hemami, H., Robinson, C., and Ceranowicz, A. (1980). Stabiliy of planar biped models by simultaneous pole assignment and decoupling. International Journal of Systems Science, 11(1):65-75.

Hemami et al., 1973
Hemami, H., Weimer, F., and Koozekanani, S. (1973). Some aspects of the inverted pendulum problem for modeling of locomotion systems. IEEE Transactions on Automatic Control, pages 658-661.

Hemami and Wyman, 1979
Hemami, H. and Wyman, B. (1979). Modeling and control of constrained dynamic systems with application to biped locomotion in the frontal plane. IEEE Transactions on Automatic Control, 24(4):526-535.

Hemami et al., 1982
Hemami, H., Zeng, Y.-F., and Hines, M. (1982). Initiation of walk and tiptoe of a planar nine-link biped. Mathematical Biosciences, 61:163-289.

Hemami and Zheng, 1984
Hemami, H. and Zheng, Y.-F. (1984). Dynamics and control of motion on the ground and in the air with application to biped robots. Mechanics of Solids, 1(1):101-116.

Henkel, 1994
Henkel, S. (1994). Robotic explorer dante ii challenges a volcano. Sensors, pages 12-15.

Herman et al., 1975
Herman, R., Wirta, R., Bampton, S., and Finley, F. R. (1975). Human single limb analysis. In Herman, R., Grillner, S., Stein, P., and D.G. Stuart, P. P., editors, Proceedings of an International Conference on Neural Control of Locomotion, pages 13-49, Valley Forge, Pennsylvania.

Herr, 1997
Herr, H. M. (1997). A Model of Mammalian Quadrupedal Running. PhD thesis, Harvard University. To be published.

Herzog, 1988
Herzog, W. (1988). The relation between the resultant moments at a joint and the moments measured by an isokinetic dynamometer. Journal of Biomechanics, 21(1):5-12.

Hesselroth et al., 1994
Hesselroth, T., Sarkar, K., and von der Smagt, P. (1994). Neural network control of a pneumatic robot arm. ., 24(1):28-37.

Hildebrand, 1967
Hildebrand, M. (1967). Symmetrical gaits of horse. Science, 150:701-708.

Hildebrand, 1976
Hildebrand, M. (1976). Analysis of tetrapod gaits: General consideration and symmetrical gaits. Advances in Behavioral Biology, Plenum Press, 18:203-236.

Hiller, 1994
Hiller, M. (1994). Mobile platform for robots and heavyload manipulators in unstructured terrain. In Proceedings of 5th. Int. Symposium on Robotics and Manufactoring (ISRAM), Maui, Hawaii, USA.

Hiller et al., 1992
Hiller, M., Kecskemethy, A., Schmitz, T., and Schneider, M. (1992). Modelling and simulation of mobile robots and large manipulators. In 3rd Int. Workshop on Advances in Robot Kinematics, Ferrara, Italy.

Hiller and Schmitz, 1990
Hiller, M. and Schmitz, T. (1990). Kinematics and dynamics of the combined legged and wheeled vehicle robotrac. In CSME Mechanical Engineering Forum, Toronto, Ontario, Canada.

Hiller and Schmitz, 1991
Hiller, M. and Schmitz, T. (1991). Robotrac - an example of a mechatronic system. In Conference on Mechatronics and Robotics, Aachen, Germany. IOS Press.

Hinrichs, 1987
Hinrichs, R. (1987). Upper extremety function in running ii: Angular mementum considerations. International Journal of Sport Biomechanics, pages 242-263.

Hinrichs, 1990
Hinrichs, R. (1990). Multiple Muscel Systems: Biomechanics and Movement Organization, chapter Whole Body Movement Coordination of Arms and Legs in Walking and Running, pages 534-541. Springer Verlag, j. m. winters and s.l.y. woo edition.

Hinrichs et al., 1987a
Hinrichs, R., Cavanagh, P., and Williams, K. (1987a). Upper extremety function in running i: Center of mass and propulsion considerations. International Journal of Sport Biomechanics, pages 222-241.

Hinrichs et al., 1987b
Hinrichs, R., Cavanagh, P., and Williams, K. (1987b). Upper extremety function in running i: Center of mass and propulsion considerations. International Journal of Sport Biomechanics, pages 222-241.

Hirabayashi and Yamafuji, 1992
Hirabayashi, T. and Yamafuji, K. (1992). Control of the variable-structure-type locomotive robot. JSME International Journal Series III, 35(4):598-603.

Hirose, 1984
Hirose, S. (1984). A study of design and control of a quadruped walking vehicle. International Journal of Robotics Research, 3(2):113-133.

Hirose, 1985
Hirose, S. (1985). Conneted differential mechanism and its applications. In Proc.2nd Int.Con f.on Advanced Research, pages 319-326.

Hirose, 1987
Hirose, S. (1987). Wall climbing vehicle using internally balanced magnetic unit. Technical report, Tokyo Institute of Technology, Tokyo, Japan.

Hirose et al., 1991a
Hirose, S., Nagakubo, A., and Toyama, R. (1991a). Machines that can walk and climb on floors, walls and ceilings. In International Conference on Advanced Robotics, volume 1, pages 753-758, Pisa, Italy.

Hirose and Umetani, 1980
Hirose, S. and Umetani, Y. (1980). The basic motion regulation system for a quadruped walking machine. In ASME, Design Engineering Technical Conference, Los Angeles, USA.

Hirose and Yoneda, 1991
Hirose, S. and Yoneda, K. (1991). Towards development of practical quadruped walking vehicles. Journal of Robotics and Mechatronics, 5(6):498-504.

Hirose et al., 1991b
Hirose, S., Yoneda, K., and Arai, K. (1991b). Design and prismatic quadruped walking vehicle titan vi. In Proc.5th Int.Conf.on Advanced Research, volume 1, pages 723-728.

Hmam and Lawrence, 1991
Hmam, H. M. and Lawrence, D. A. (1991). Biped control via nonlinear dynamics. In Proceedings 29th Allerton Conference on Communication, Control and Computing, pages 1117-1126.

Hmam and Lawrence, 1992
Hmam, H. M. and Lawrence, D. A. (1992). Robustness analysis of nonlinear biped control laws via singular perturbation theory. In Proceedings 31st Conference on Decision and Control - Tucson, Arizona, pages 2656-2661.

Hodgins, 1988
Hodgins, J. (1988). Legged Robots on Rough Terrain: Experiments in Adjusting Step Length. PhD thesis, Carnegie Mellon University.

Hodgins and Raibert, 1990
Hodgins, J. and Raibert, M. H. (1990). Biped gymnastics. The International Journal of Robotics Research, 9(2).

Hodgins and Raibert, 1991
Hodgins, J. and Raibert, M. H. (1991). Adjusting step length for rough terrain locomotion. IEEE Transactions on Robotics and Automation, 7(3):289-298.

Hodgins, 1994
Hodgins, J. K. (1994). Simulation of human running. In IEEE International Conference on Robotics and Automation, volume 2, pages 1320-1325, San Diego, CA. IEEE Computer Society Press.

Hof, 1992
Hof, A. (1992). An explicit expression for the moment in multibody systems. Journal of Biomechanics, 25(10):1209-1211.

Hoffman and Krotkov, 1992
Hoffman, R. and Krotkov, E. (1992). Terrain mapping for long-duration autonomous walking. In Proceedings of the 1992 IEEE/RSJ International Conference on Intelligent Robots and Systems, pages 563-568, Raleigh, North Carolina, USA.

Hoffman and Krotkov, 1993
Hoffman, R. and Krotkov, E. (1993). Terrain mapping for outdoor robots: Robust perception for walking in the grass. In IEEE International Conference on Robotics and Automation, pages 529-533, Atlanta, Georgia. IEEE Computer Society Press, Los Alamitos, California.

Hogan, 1985
Hogan, N. (1985). Impedance control: An approach to manipulation. J. of Dynamic Systems, Measurement and Control, 107:1-24.

Hollerbach et al., 1991
Hollerbach, J. M., Hunter, I., and Ballantyne, J. (1991). A comparative analysis of actuator technologies for robotics. In Khatib, O., Craig, J. J., and Lozano-Perez, T., editors, Robotics Review 2, pages 299-342, Cambridge, Massachusetts, USA. MIT-Press.

Hongxu et al., 1993a
Hongxu, M., Liangqi, Z., and Peng, Z. (1993a). Gait synthesis of lateral dynamic walking for a biped robot-aiming at minimizing the load-torque of ankle joint. In Proceedings of International Conference on Modelling and Simulation and Control (AMSE), Chengdu, P.R. China.

Hongxu et al., 1993b
Hongxu, M., Liangqi, Z., and Peng, Z. (1993b). A new computer-oriented model for kinematics and dynamics of biped robot. In Proceedings of International Conference on Modelling and Simulation and Control (AMSE), Chengdu, P.R. China.

Hongxu et al., 1993c
Hongxu, M., Liangqi, Z., and Peng, Z. (1993c). A new computer-oriented model for the kinematics and dynamics of biped robot. In Intern. Conf. on Modelling, Simulation and Control, AMSE MSC 93, volume vol.1, Chengdu, China.

Hongxu and Peng, 1991
Hongxu, M. and Peng, Z. (1991). The research on partial realtime feedback rectification in the motion control of biped walking robot. In Proceedings of International Conference on Advanced Mechatronics (BICM), Bijing, P.R. China.

Hosoda et al., 1997
Hosoda, K., Kamado, M., and Asada, M. (1997). Vision-based servoing control for legged robots. In International Conference on Robotics and Automation.

Hoyle and Hildebrand, 1976
Hoyle, G. and Hildebrand, M. (1976). Arthropod walking. Advances in Behavioral Biology, Plenum Press, 18:137-179.

Hreljac, 1995
Hreljac, A. (1995). Determinants of the gait transition speed during human locomotion: Kinematic factors. Journal of Biomechanics, 28(6):669-677.

H.Tsukagoshi et al., 1986
H.Tsukagoshi, S.Hirose, and K.Yoneda (1986). Maneuvering operations of the quadruped wa lking robot on the slopee. In IROS'96, pages 863-869.

Hubbard and Trinkle, 1985
Hubbard, M. and Trinkle, J. (1985). Clearing maximum height with constrained kinetic energy. Journal of Applied Mechanics, pages 179-184.

Huber and Grupen, 1997
Huber, M. and Grupen, R. A. (1997). Learning to coordinate controllers. In Proceedings of the 15th International Joint Conference on Artificial Intelligence.

Huber et al., 1996
Huber, M., MacDonald, W. S., and Grupen, R. A. (1996). A control basis for multilegged walking. In Proceedings of the IEEE International Conference on Robotics and Automation, volume 4, pages 2988-2993.

Hughes, 1952
Hughes, G. M. (1952). The Coordination of Insect Movements. Journal of Experimental Biology, 29.

Hurmuzlu, 1993a
Hurmuzlu, Y. (1993a). Dynamics of bipedal gait: Part i. objective functions and the contact event of a planar five-link biped. Journal of Applied Mechanics, 60:331-336.

Hurmuzlu, 1993b
Hurmuzlu, Y. (1993b). Dynamics of bipedal gait: Part ii. stability analysis of a planar five-link biped. Journal of Applied Mechanics, 60:337-343.

Hurmuzlu and Moskowitz, 1986
Hurmuzlu, Y. and Moskowitz, G. (1986). The role of impact in the stability of bipedal locomotion. International Journal of Dynamics and Stability of Systems, 1(3):217-234.

Hurmuzlu and Moskowitz, 1987a
Hurmuzlu, Y. and Moskowitz, G. (1987a). Bipedal locomotion stabilized by impact and switching: I. two- and three-dimensional, three-element models. International Journal of Dynamics and Stability of Systems, 2(2):73-96.

Hurmuzlu and Moskowitz, 1987b
Hurmuzlu, Y. and Moskowitz, G. (1987b). Bipedal locomotion stabilized by impact and switching: Ii. structural stability analysis of a four-element bipedal locomotion model. International Journal of Dynamics and Stability of Systems, 2(2):97-112.

I. Hunter, 1991
I. Hunter, J. Hollerbach, J. B. (1991). A comparative analysis of actuator technologies for roboti cs. In Robotics Review 2. MIT Press.

Igarashi and Nogai, 1992
Igarashi, E. and Nogai, T. (1992). Study of lower level adaptive walking in the saggital plane by a biped locomotion robot. Advanced Robotics, 6(4):441-459.

Ilg and Berns, 1994
Ilg, W. and Berns, K. (1994). A learning architecture based on reinforcement learning for adaptive control of the walking machine lauron. Technical report, Forschungszentrum Informatik, Karlsruhe.

Ilg et al., 1998a
Ilg, W., Berns, K., Deck, M., and Dillmann, R. (1998a). Biologically inspired construction and control architecture for a quadruped walking machine. In European Mechanics Colloquium : Biology and Technology of Walking . Euromech 375, pages 212-219.

Ilg et al., 1998b
Ilg, W., Berns, K., Jedele, H., Albiez, J., Dillmann, R., Fischer, M., Witte, H., Biltzinger, J., Lehmann, R., and Schilling, N. (1998b). Bisam: From small mammals to a four legged walking machine. In From animals to animates: Fifth International Conference of the Society for adaptive Behaviour, pages 400-407.

Ilg et al., 1997
Ilg, W., Mühlfriedel, T., and K.Berns (1997). A Hybrid Learning Architecture based on Neural Networks for Adaptive Control of a Walking Machine. In IEEE International Conference on Robotics and Automation (ICRA`97), Albuquerque.

Inaba et al., 1995
Inaba, M., Kanehiro, F., Kagami, S., and Inoue, H. (1995). Two-armed bipedal robot that can walk, roll over and stand up. In International Conference on Intelligent Robots and Systems, pages 297-302, Pittsburgh, Pennsylvania.

Inagaki and Kobayashi, 1993
Inagaki, K. and Kobayashi, H. (1993). A gait for quadruped walking machine. In International Conference on Intelligent Robots and Systems, volume 1, Yokohama, Japan.

Inagaki and Kobayashi, 1994
Inagaki, K. and Kobayashi, H. (1994). Adaptive Wave Gait for Hexapod Synchronized Walking. In Proceedings of the 1994 IEEE International Conference on Robotics and Automation (ICORA `94), volume 2, pages 1326-1331, San Diego/Californien.

Ishida, 1990
Ishida, Y. (1990). Fully Distributed Diagnosis by PDP-Learning Algorithm: Towards Immune Network PDP-Model. In Proceedings of the 1990 International Joint Conference on Neural Networks, volume 1, pages 777-782, San Diego/Californien.

Ishiguro et al., 1994
Ishiguro, A., Ichikawa, S., and Uchikawa, Y. (1994). A Gait Acquisition of a 6-Legged Robot Using Immune Networks. In Proceedings of the 1994 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS `94), pages 1034-1041, München.

Ishino et al., 1983
Ishino, Y., Narusa, T., Sawano, T., and Honma, N. (1983). Walking robot for underwater construction. In icar, Tokyo, Japan.

Jalics et al., 1997
Jalics, L., Hemami, H., and Zheng, Y. F. (1997). Pattern generation using coupled oscillators for robotic and biorobotic adaptive periodic movement. In Proceedings IEEE International Conference on Robotics and Automation, pages 179-184.

Jansen and Jansen, 1978
Jansen, E. C. and Jansen, K. (1978). Vis-velocitas-via: Alterartion of foot-to-ground forces during increasing speed of gait, international series on biomechanis, volume 2a: Biomechanics vi-a. In Asmussen, E. and Jorgensen, K., editors, Proceedings 6th International Congress of Biomechanics, pages 267-271, Baltimore, USA. University Park Press.

Jaworek, 1990
Jaworek, K. (1990). Gait assessment indicator during normal walking. In Proceedings 8th Symposium on Theory and Practice of Robots and Manipulators (RoManSy90), pages 376-383, Cracow, Poland.

Jaworek et al., 1987
Jaworek, K., W.Pogorzelski, and Zielinska, T. (1987). Some problems of the design of a quadruped walking maschine mk-4. In Proceedings of the 7th World Congress the Theory of Maschines Mechanisms Sevilla 1987, pages 1857-1860. World Congress the Theory of Maschines Mechanisms, Pergamon Press.

Jähne, 1989
Jähne, B. (1989). Digitale Bildverarbeitung. Springer Verlag.

Jiang et al., 1993
Jiang, K., Seneviratne, L., and Earles, S. (1993). Finding the 3d shortest path with visibility graph and minimum potential energy. In International Conference on Intelligent Robots and Systems, pages 679-684, Yokohama, Japan. IEEE/RSJ.

Jimenez and de Santos, 1995
Jimenez, M. A. and de Santos, P. G. (1995). Altitude and position control for realistic legged vehicles. In Intelligent Autonomous Systems, pages 721-728. IOS Press.

Jimenez et al., 1993
Jimenez, M. A., de Santos, P. G., and Armada, M. A. (1993). A four-legged walking test bed. In 1st IFAC International Workshop on Intelligent Autonomous Vehicles, pages 8-13. International Federation of Automatic Control.

Johnson, 1985
Johnson, C. (1985). Biped locomotion. Journal of Engineering Technology, pages 6-12.

Jones and Watt, 1971
Jones, G. and Watt, D. (1971). Observations on the control of stepping and hopping movements in man. Journal of Physiology, 219:709-727.

Jones, 1993
Jones, J. L. (1993). Mobile Robots - From Inspiration to Implementation. Addison Wesley.

Juarez et al., 1998
Juarez, J., Muoz, S., and Mayol, W. (1998). Design of a walking machine structure using evolutionary strategies. In SMC98, San Diego Calif. USA.

K. Salisbury, 1995
K. Salisbury, e. a. (1995). Haptic rendering: Programming touch interaction with virtu al objects. Proceedings of the 1995 ACM Symposium on Interactive 3D Graphics, 1.

Kajita and Tani, 1991
Kajita, S. and Tani, K. (1991). Study of dynamic biped locomotion on rugged terrain- derivation and application of the linear inverted pendulum mode. In Proceedings 1991 IEEE International Conference on Robotics and Automation, pages 1405-1411, Sacramento, California, USA.

Kajita and Tani, 1996
Kajita, S. and Tani, K. (1996). Experimental study of biped dynamic walking. In IEEE Control Systems, volume 16, pages 13-19.

Kajita et al., 1992
Kajita, S., Yamaura, T., and Kobayashi, A. (1992). Dynamic walking control of a biped robot along a potential energy conserving orbit. In IEEE Transactions on Robotics and Automation, volume 8, pages 431-438.

Kanade et al., 1994
Kanade, T., Reed, M., and Weiss, L. (1994). New technologies and applications in robotics. Communication of the ACM Artificial Intelligence, 37(3):58-67.

Kane and Scher, 1969
Kane, T. and Scher, M. (1969). A dynamical explanation of the falling cat phenomenon. International Journal of Solids and Structures, 5:663-670.

Kaneko et al., 1985
Kaneko, M., Abe, M., Tanie, K., Tachi, S., and Nishizawa, S. (1985). Basic experiments on a hexapod walking machine melwalk iii with an approximate straight link mechanism. In International Conference on Advanced Robotics, Tokyo, Japan.

Kaneko et al., 1987
Kaneko, M., Matsumoto, M., Ito, A., and Fuchimoto, T. (1987). Optimum step frequency in constant speed running. In Biomechanics X-B, pages 803-807. Human Kinetics Publisher Inc.

Kangh et al., 1997
Kangh, D., Lee, Y., Lee, S., and Bien, Z. (1997). A study on an adaptive gait for a quadruped walking robot under external forces. In International Conference on Robotics and Automation.

Kaplan, 1970
Kaplan, M. (1970). Dynamical equations for the plane change maneuver of the lunar hopping laboratory. Journal of Spacecrafts and Rockets, pages 491-493.

Kaplan and Seifert, 1969
Kaplan, M. and Seifert, H. (1969). Hopping transporters for lunar exploration. Journal of Spacecrafts and Rockets, 6(8):917-922.

Karg et al., 1991
Karg, G., Breutel, G., and Bässler, U. (1991). Sensory influences on the coordination of two leg joints during searching movements of stick insects. Biological Cybernetics, 64:329-335.

Kato, 1973
Kato, I. (1973). The wabot-1. Bulletin of Science and engineering Research Laboratory, Waseda University, (62).

Kato et al., 1969
Kato, I., Matsushita, S., and Kato, K. (1969). A model of human posture control system. In Gavrilovic, M. M. and Jr., A. W., editors, Proceedings 3rd International Symposium on External Control of Human Extremities, pages 407-430, Dubrovnik. Yugoslav Committee for Electronics and Automation.

Kato et al., 1973
Kato, I., Ohertu, S., Koyabashi, H., Shirai, K., and Uchiyama, A. (1973). Information-power machine with senses and limbs. In Proceedings 1st CISM-IFToMM Symposium on Theory and Practice of Robots and Manipulators, pages 11-24, Udine, Italy. Springer-Verlag.

Kato et al., 1974
Kato, I., Ohteru, S., Kobayashi, H., Shirai, K., and Uchiyama, A. (1974). Information-power machine with senses and limbs. In Proceedings 1st CISM-IFToMM Symposium on Theory and Practice of Robots and Manipulators, pages 11-24, Udine, Italy.

Kato and Tsuiki, 1972
Kato, I. and Tsuiki, H. (1972). Hydraulically powered biped walking machine with a high carrying capacity. In Proceedings 4th International Symposium on External Control of Human Extremities, pages 410-421.

Kato and Mori, 1984
Kato, R. and Mori, M. (1984). Control method of biped locomotion giving asymptotic stabilization of trajectory. Automatica, 20(4):405-414.

Kato et al., 1981
Kato, T., Takanishi, A., Ishikawa, H., and Kato, I. (1981). The realization of the quasi dynamic walking by the biped walking machine. In Morecki, A., Bianchi, G., and Kedzior, K., editors, Proceedings 4th Symposium on Theory and Practice of Robots and Manipulators, Zaborow, Poland.

Kau et al., 1989
Kau, C., Olson, K., Ribble, E., and Klein, C. (1989). Design and Implementation of a Vision Processing System for a Walking Machine. IEEE Transactions on Ind. Electron., 36(1):25-33.

Kawamura et al., 1985
Kawamura, S., Kawamura, T., Fujino, D., Miyayaki, F., and Arimoto, S. (1985). Realization of biped locomotion by motion pattern learning (in japanese). Trans. Robot. Soc. Japan, 3(3):177-187.

Kelly and Murray, 1995
Kelly, S. D. and Murray, R. M. (1995). Geometric phases and robotic locomotion. Journal of Robotic Systems, 12(6):417-431.

Kemurdjian et al., 1995
Kemurdjian, A., Potiemkin, E., and Mishkiniuk, V. (1995). Planet rovers today. In 7th International Conference on Advanced Robotics, Sant Feliu de Guixols, Catalonia, Spain, volume 1, pages 293-299.

Khandelwal and Frank, 1974
Khandelwal, B. and Frank, A. (1974). On the dynamics of an elastically coupled multi-body biped locomotion model. In Proceedings Joint Automation Control Conference, pages 581-590, Austin, Texas.

Khatib, 1986
Khatib, O. (1986). Real-time obstacle avoidance for manipulators and mobile r obots. IEEE Journal of Robotics and Automation, 5(1):90-98.

Khatib, 1987
Khatib, O. (1987). A unified approach for motion and force control of robot m anipulators: the operational space formulation. IEEE Journal of Robotics and Automation, 3(1):43-53.

Kimura et al., 1988
Kimura, H., Shimoyama, I., and Miura, H. (1988). Criteria for dynamic walk of the quadruped. In Proceedings International Symposium and Exposition on Robots, pages 595-600, Sydney, Australia.

Kinnon and Winter, 1993
Kinnon, C. M. and Winter, D. (1993). Control of whole body balance in the frontal plane during human walking. Journal of Biomechanics, 26(6):633-644.

Kitamura et al., 1988
Kitamura, S., Kurematsu, Y., and Nakai, Y. (1988). Apllication of the neural network for trajectory planning of a biped locomotive robot. Neural Networks, 1(1):344-360.

Klein and Briggs, 1980
Klein, C. and Briggs, R. (1980). Use of active compliance in the control of legged vehicles. In IEEE Transactions on Systems, Man and Cybernetics, pages 393-400.

Klein, 1993
Klein, M. (1993). Einführung in die DIN-Normen. DIN, Deutsches Institut für Normung e.V., 11 edition.

Ko and Badler, 1996
Ko, H. and Badler, N. (1996). Animating human locomotion with inverse dynamics. In IEEE Computer Graphics and Applications, volume 16, pages 50-59.

Kobayashi and Inagaki, 1992
Kobayashi, H. and Inagaki, K. (1992). A synchronizing control for hexapod walking robot. In Proceedings of the 1992 IEEE/RSJ International Conference on Intelligent Robots and Systems, pages 569-573, Raleigh, NC.

Koditschek and Buehler, 1991
Koditschek, D. E. and Buehler, M. (1991). Analysis of a simplified hopping robot. In International Journal of Robotics Research, volume 10, pages 587-605.

Koechling and Raibert, 1988
Koechling, J. and Raibert, M. (1988). How fast can a legged robot run? In of Mechanical Engineering, A. S., editor, Symposium on Robotics, volume 11, pages 241-249, New York.

Koenig and Bekey, 1993
Koenig, P. and Bekey, G. A. (1993). Generation and control of lateral gaits in a horse-rider simulation. In Proceedings of the 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS `93), volume 1, pages 572-580, Yokohama, Japan.

Konjovic et al., 1984
Konjovic, Z., Surla, D., and Borovac, B. (1984). Algorithmic and program realization of general anthropomorphic mechnisms with two-segments feet. In Proceedings 2nd Soviet-Yugoslav Symposium on Applied Robotics, pages 205-215, Belgrade.

Koopman et al., 1995
Koopman, B., Grootenboer, H., and de Jongh, H. (1995). An inverse dynamics model for the analysis, reconstruction and prediction of bipedal walking. Journal of Biomechanics, pages 1369-1376.

Krotkov, 1989
Krotkov, E. (1989). Active Computer vision by cooperative focus and stereo. Springer-Verlag.

Krotkov, 1990
Krotkov, E. (1990). Active perception for legged locomotion: Every step is an experiment. In Proceedings of the Fifth IEEE International Symposium on Intelligen Controll, Philadelphia, PA.

Krotkov et al., 1989
Krotkov, E., Roston, G., and Simmons, R. (1989). Single leg walking with integrated perception, planning and control. Technical Report PRWP-89-3, Robotics Institute, Carnegie Mellon University.

Krotkov et al., 1990
Krotkov, E., Simmons, R., and Thorpe, C. (1990). Single leg walking with integrated perception, planning and control. In Proceedings of the IEEE International Workshop on Intelligent Robots and Systems.

Krotkov et al., 1995
Krotkov, E., Simmons, R., and Whittaker, W. (1995). Ambler: Performance of a six-legged planetary rover. Acta Aeronautica, 35(1):75-78.

Krozel and Andrisani, 1993
Krozel, J. and Andrisani, D. (1993). Intelligent path prediction for vehicular travel. In IEEE Transaction on Systems, Man, and Cybernetics, volume 23, pages 478-487.

Kugushev and Jaroshevskij, 1975
Kugushev, E. I. and Jaroshevskij, V. S. (1975). Problems of Selecting a Gait for an Integrated Locomotion Robot. In Proceedings of the 4th International Conference on Artificial Intelligence, pages 789-793, Tbilisi, UdSSR.

Lacroix et al., 1994
Lacroix, S., Chatila, R., Fleury, S., and Herrb, M. (1994). Autonomous navigation in outdoor environment: adaptive approach and experiment. In IEEE International Conference on Robotics and Automation, volume 1, pages 426-432, San Diego, CA. IEEE Computer Society Press.

Ladin and Wu, 1991
Ladin, Z. and Wu, G. (1991). Combining position and acceleration measurements for joint force estimation. Journal of Biomechanics, 24(12):1173-1187.

Lamoreux, 1971
Lamoreux, L. (1971). Kinematic measurements in the study of human walking. Bulletin of Prosthetics Research, 10(15):3-84.

Lapshin, 1983
Lapshin, V. (1983). Dynamics and control of motion of a hopping robot. Mechanics of Solids, 18(5):40-49.

Lapshin, 1989
Lapshin, V. (1989). Control of motion of a robot with elastic elements in telescopic leg sections. Mechanics of Solids, 24(2):42-49.

Lapshin, 1991a
Lapshin, V. (1991a). Control of vertical and horizontal motion of a jumping machine. Mechanics of Solids, 26(3):35-42.

Lapshin, 1991b
Lapshin, V. (1991b). Motion control of a legged machine in the supportless phase of hopping. International Journal of Robotics Research, 10(4):327-337.

Larin, 1975
Larin, V. (1975). Transport of pendulum type biped systems. Mechanics of Solids, 10(2):48-51.

Larin, 1979
Larin, V. (1979). Control of a jumping robot (i): Choice of programmed trajectory. Mechanics of Solids, 14(6):22-26.

Larin, 1980
Larin, V. (1980). Control of a jumping robot (ii): Stabilization of programmed motion. Mechanics of Solids, 15(1):32-40.

Larin and Naumenko, 1982
Larin, V. and Naumenko, K. (1982). Control of a walking robot with almost weightless legs: Discrete model (ii). Mechanics of Solids, 17(4):30-37.

Lavrovskii, 1979
Lavrovskii, E. (1979). Impact phenomena in problems of control of bipedal locomotion. Mechanics of Solids, 14(5):35-40.

Lavrovskii, 1980
Lavrovskii, E. (1980). Dynamics of bipedal locomotion at high velocities. Mechanics of Solids, 15(4):33-40.

Lebaudy et al., 1993
Lebaudy, A., Prosser, J., and Kam, M. (1993). Control algoithms for a vertically-constrained one-legged hopping machine. In Proceedings 32nd Conference on Decision and Control - San Antonio, Texas, pages 2688-2693.

Lee and Liao, 1988
Lee, T.-T. and Liao, C.-M. (1988). Trajectory planning and control of a 3-link biped robot. In Proceedings IEEE International Conference on Robotics and Automation - New York, pages 820-823.

Lee et al., 1988
Lee, T.-T., Liao, C.-M., and Chen, T. K. (1988). On the Stability Properties of Hexapod Tripod Gait. IEEE Journal of Robotics and Automation, 4(4):427-434.

Lee and Shih, 1986
Lee, T.-T. and Shih, C.-L. (1986). A study of the gait control of a quadruped walking machine. IEEE Journal of Robotics and Automation, RA-2(2).

Lee and Orin, 1988
Lee, W.-J. and Orin, D. E. (1988). Omnidirectional Supervisory Control of a Multilegged Vehicle Using Periodic Gaits. IEEE Journal of Robotics and Automation, 4(6):635-642.

Lefeber et al., 1996a
Lefeber, D., Man, H. D., Daerden, F., and Faignet, E. (1996a). A new control strategy for dynamically balance d machines. In Proceedings 6th International Symposium on Measurement and Control in Robotics (ISMCR '96) - Brussels, Belgium, pages 382-387.

Lefeber et al., 1996b
Lefeber, D., Man, H. D., and Vermeulen, J. (1996b). Dynamically balanced legged robots. In Proceedings Colloquium on information Technology for Climbing and Walking Robots (CLAWAR), pages 13/1-13/6.

Lehtinen, 1994
Lehtinen, H. (1994). Force based motion control of a walking machine. Espoo,VTT Publications, 179:150-157.

Lensky et al., 1986
Lensky, A., Lizunov, A., Formal'ky, A., and Schneider, A. (1986). Manipulator motion along a constraint. Robotica, 4(4):247-253.

Levine et al., 1983
Levine, W., Zajac, F., Belzer, M., and Zomlefer, M. (1983). Ankle controls that produce a maximal vertical jump when other joints are locked. In IEEE Transactions on Automatic Control, volume 28, pages 1008-1016.

Li et al., 1992
Li, Q., Takanishi, A., and Kato, I. (1992). Learning control of compensative trunk motion for biped walking robot based on zmp stability criterion. In International Conference on Intelligent Robots and Systems, pages 597-603, Raleigh, NC. IEEE/RSJ.

Li et al., 1993
Li, Q., Takanishi, A., and Kato, I. (1993). Learning Control for a Biped Walking Robot with a Trunc. In Proceedings of the 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS `93), pages 1771-1777, Yokohoma/Japan.

Li and He, 1990
Li, Z. and He, J. (1990). An energy perturbation approach to limit cycle analysis in legged locomotion systems. In Proceedings 29th Conference on Decision and Control - Honululu, Hawaii, pages 1989-1994.

Li and Montgomery, 1990
Li, Z. and Montgomery, R. (1990). Dynamics and optimal control of a legged robot in automation. In Proceedings IEEE International Conference on Robotics and Automation, pages 1816-1821, Cincinnati, USA.

Lieh, 1994
Lieh, J. (1994). Computer oriented closed-form algorithm for constrained multibody dynamics for robotics applications. Mechnism and Machine Theory, 29(3):357-371.

Lin and Song, 1993a
Lin, B.-S. and Song, S.-M. (1993a). A cmac neural network for the kinematic control of walking machine. In Bekey, A. and Goldberg, K., editors, Neural Networks in Robotic, pages 29-43. Kluwer Academics Publisher.

Lin and Song, 1993b
Lin, B.-S. and Song, S.-M. (1993b). Dynamic modeling, stability and energy efficiency of a quadruped walking machine. In IEEE International Conference on Robotics and Automation, pages 367-373, Atlanta, Georgia. IEEE Computer Society Press, Los Alamitos, CA.

Lucas, 1894
Lucas, E. (1894). Huitieme recreation-La machine a marcher, volume 4. Recreation, Math.

Luk et al., 1991
Luk, B., Collie, A., and Billingsley, J. (1991). Robugii, an intelligent wall climbing robot. In International Conference on Robotics and Automation, Sacramento CA. IEEE.

Luk et al., 1993a
Luk, B. L., Collie, A. A., Bevan, N., and Billingsley, J. (1993a). An articulated limb climbing vehicle with autonomous floor to wall transfer capability. In 1st IFAC International Workshop on Intelligent Autonomous Vehicles, pages 20-24. International Federation of Automatic Control.

Luk et al., 1992
Luk, B. L., Collie, A. A., Billingsley, J., and Bevan, N. (1992). Real time control system for the nero wall climbing robot. In 4th. Euromicro Workshop on Real Time Systems.

Luk et al., 1993b
Luk, B. L., Collie, A. A., and White, T. (1993b). Nero a teloperated wall climbing vehicle for assisting inspection of a nuclear reactor pressure vessel. In ASME International Computers Engineering Conference.

Luk et al., 1994
Luk, B. L., Cooke, D. S., Collie, A. A., and White, T. S. (1994). Robug iii-a semi-intelligent teleoperated walking and climbing robot for disordered hazardous environments. In European Robotics and Intelligent Systems Conference.

Luk et al., 1995
Luk, B. L., Galt, S., Cooke, D., and Collie, A. (1995). An arthropodous robot for working in hazardous environments. In 2nd IFAC Conference on Intelligent Vehicles 95,. Helsinki University of Technology.

Lumelsky and Cheung, 1993
Lumelsky, V. J. and Cheung, E. (1993). Real-time collision avoidance in teleoperated whole-sensitive robot arm manipulators. In IEEE Transaction on Systems, Man, and Cybernetics, volume 23, pages 194-203.

Lynch, 1991
Lynch, T. (1991). Man magnifier: The ultimate paratrooper. Design News, 47(8):84-91.

MacDonald and Grupen, 1997
MacDonald, W. and Grupen, R. (1997). Building walking gaits for irregular terrain from basis controllers. In International Conference on Robotics and Automation.

Maclin and Shavlik, 1994
Maclin, R. and Shavlik, J. (1994). Incorporating advice into agents that learn from reinforcement. .

Maes and Brooks, 1990
Maes, P. and Brooks, R. (1990). Learning to coordinate behaviours. In Proceedings of the 8th AAAI Conference, pages 796-802. Morgan Kaufmann Publishers, San Mateo, California.

Man, 1995
Man, H. D. (1995). Unipedal and bipedal robots. In Proceedings MECHANICA Benelux Gebruikersbijeenkomst, Amstelveen, Netherlands.

Man et al., 1996a
Man, H. D., Lefeber, D., Daerden, F., and Faignet, E. (1996a). Simulation of a new control algorithm for a one-legged hobbing robot (using the multibody code mechanica motion). In Proceedings International Workshop on Advanced Robotics and Intelligent Machines, Manchester, GB. University of Salford.

Man et al., 1996b
Man, H. D., Lefeber, D., Daerden, F., and Faignet, E. (1996b). Simulation of dynamically balanced legged robots using the multibody code mechanica motion. In Proceedings 6th International Symposium on Measurement and Control in Robotics (ISMCR 96), pages 388-393, Brussels, Belgium.

Man et al., 1997a
Man, H. D., Lefeber, D., and Vermeulen, J. (1997a). Control on irregular terrain of a hopping robot with one articulated leg. In Proceedings 8th International Conference on Advanced Robotics: Workshop II: New Approaches on Dynamic Walking and Climbing Machines, pages 72-76, Monterey, California, USA.

Man et al., 1998
Man, H. D., Lefeber, D., and Vermeulen, J. (1998). Design and control of an one-legged robot hopping on irregular terrain. In Proceedings Euromech 375: Biology and Technology of Walking, pages 173-180, Munich, Germany.

Man et al., 1997b
Man, H. D., Lefeber, D., Vermeulen, J., and Verrelst, B. (1997b). Simulation of an anthropomorphic running robot. In Proceedings 11th Symposium on Theory and Practice of Robots and Manipulators, pages 149-156, Udine, Italy.

Manamanni et al., 1996a
Manamanni, N., Djema, M., Boukhobza, T., and Gauthier, N. (1996a). Nonlinear sliding-based feedback control for a pneumatic robot leg. In IEEE-Trans on Automatic Control.

Manamanni et al., 1997
Manamanni, N., Gauthier, N., and M'Sirdi, N. (1997). Sliding mode control for a pneumatic robot leg. In ECC "European Conference Control", Brussels Belgium, pages 362-367.

Manamanni et al., 1998a
Manamanni, N., M'Sirdi, N., and Gauthier, N. (1998a). Control approach for hopping robots : Controlled limit cycles. In IEEE-AVCS98.

Manamanni et al., 1998b
Manamanni, N., M'Sirdi, N., and Gauthier, N. (1998b). Methodology for control of a legged robot with fast dynamics. In Ro-Man-Sy98.

Manamanni et al., 1996b
Manamanni, N., M`Sirdi, N., Gauthier, N., and Alvergnat, L. (1996b). Simplified modelization and control of a two link hopping robot. In ECPD Conference on Advanced Robotics and Intelligent Automation Vienna Austria, pages 362-367.

Manko, 1992
Manko, D. J. (1992). A General Model of Legged Locomotion on Natural Terrain. Kluwer Academic Publishers, Boston.

Mann and Hagy, 1980
Mann, R. and Hagy, J. (1980). Biomechanics of walking, running and sprinting. The American Journal of Physical Medicine, 8(5):345-350.

Marhefka and Orin, 1997
Marhefka, D. and Orin, D. (1997). Gait planning for energy efficiently in walking. In International Conference on Robotics and Automation.

Martens and Newman, 1994
Martens, J. D. and Newman, W. (1994). Stabilization of a mobile robot climbing stairs. In IEEE International Conference on Robotics and Automation, volume 3, pages 2501-2507, San Diego, CA. IEEE Computer Society Press.

McCloy, 1986
McCloy, D. (1986). Planar linkages for parallel-driven manipulators. In Proceedings 4th Conference of the Irish Manufacturing Committee - Limerick, pages 79-95.

McCloy, 1989
McCloy, D. (1989). Step length and efficiencies of serial-operatid and parallel-operated mechanical legs. Robotica, 8:23-29.

McDonald and Grupen, 1997
McDonald, W. S. and Grupen, R. A. (1997). Building walking gaits for irregular terrain from basis controllers. In Proc. Int. Conf. Robotics Automation. IEEE, Albuquerque.

McGeer, 1989
McGeer, T. (1989). Powered flight, child's play, silly wheels and walking machines. In Proceedings IEEE International Conference on Robotics and Automation - Scottsdale, USA, pages 1592-1597.

McGeer, 1990
McGeer, T. (1990). Passive dynamic walking. International Journal of Robotics Research, (9):62-82.

McGeer, 1993
McGeer, T. (1993). Dynamics and control of bipedal locomotion. Journal of Theoretical Biology, 163:277-314.

McGhee, 1975
McGhee, R. (1975). Robot locomotion.

McGhee, 1983
McGhee, R. (1983). Vehicular legged locomotion. Advances in Automation and Robotics.

McGhee et al., 1976
McGhee, R., Koozekanani, S., Gupta, S., and Cheng, I. (1976). Automatic estimation of joint forces and moments in human locomotion in television data. In Rajbman, editor, Proceedings of the 4th IFAC Symposium on Identification and System Parameter Estimation, pages 501-509. North Holland Publishing Company.

McGhee, 1968
McGhee, R. B. (1968). Some finite state aspects of legged locomotion. Mathematical Biosciences, 2:67-84.

McGhee, 1970
McGhee, R. B. (1970). A mathematical theory for legged locomotion systems. In Proceedings of the 1970 Midwest Symposium on Circuit Theory.

McGhee, 1977
McGhee, R. B. (1977). Control of legged locomotion systems. In Proceedings of the 18th Automatic Control Conference, pages 205-215, San Francisco.

McGhee, 1985
McGhee, R. B. (1985). Vehicular legged locomotion. In Saridis, G. N., editor, Advances in Automation and Robotics. JAI Press.

McGhee and Frank, 1968
McGhee, R. B. and Frank, A. A. (1968). On the stability properties of quadruped creeping gaits. Mathematical Biosciences, 3:331-351.

McGhee and Iswandhi, 1979
McGhee, R. B. and Iswandhi, G. I. (1979). Adaptive Locomotion of a Multilegged Robot over Rough Terrain. IEEE Transactions on Systems, Man and Cybernetics, 9(4):176-182.

McGhee and Jain, 1988
McGhee, R. B. and Jain, A. K. (1988). Some properties of regularly realizable gait matrices. Neural Computing, MIT Press.

McGhee and Kuhner, 1969
McGhee, R. B. and Kuhner, M. (1969). On the dynamic stability of legged locomotion systems. In Gavrilovic, M. and Jr., A. W., editors, Proceedings 3rd International Symposium on External Control of Human Extremities, pages 431-442, Belgrade, Yugoslav Commitee for Electronics and Automation.

McKenna et al., 1990
McKenna, M., Pieper, S., and Zeltzer, D. (1990). Control of a virtual actor: The roach. Computer Graphics, pages 165-174.

McLean and Ahmed, 1993
McLean, C. and Ahmed, A. (1993). Design and development of an unconstrained dynamic knee simulator. Transactions of the ASME Journal of Mechanisms, Transmissions, and Automation in Design, 115:144-148.

M'Closkey and Burdick, 1984
M'Closkey, R. and Burdick, J. (1984). Periodic motions of a hopping robot with vertical and forward motion. In 12, editor, International Journal of Robotics Research, volume 3, pages 197-218.

M'Closkey and Burdick, 1991
M'Closkey, R. and Burdick, J. (1991). An analytical study of simple hopping robots with vertical and forward motion. In The Institut of Electrical and Electronics Engineers, pages 1392-1397, Sacramento, California.

M'Closkey and Burdick, 1993
M'Closkey, R. and Burdick, J. (1993). Periodic motions of a hopping robot with vertical and forward motion. International Journal of Robotics Research, pages 197-218.

M`Closkey and Burdick, 1993
M`Closkey, R. and Burdick, J. (1993). Periodic motions of a hopping robot with vertical and forward motion. International Journal of Robotics Research.

McMahon, 1984
McMahon, T. A. (1984). Mechanics of locomotion. The International Journal of Robotics Control, MIT Press, 3(2):4-28.

McMahon, 1985
McMahon, T. A. (1985). The role of copliance in mammalian running gaits. Journal of Experimental Biology, 115:263-282.

McMahon, 1987
McMahon, T. A. (1987). Compliance and gravity in running, biomechanics of normal and prosthetic gait. The American Journal of Sports Medicine, pages 31-37.

McMahon and Cheng, 1990
McMahon, T. A. and Cheng, G. (1990). the mechanics of running: How does stiffness couple with speed? Journal of Biomechanics, 23(1):65-78.

McMahon et al., 1987
McMahon, T. A., Valiant, G., and Frederick, E. (1987). Groucho running. Journal of Applied Physiology, 62:2326-2337.

Medrano-Cerda and Eldukhri, 1997
Medrano-Cerda, G. and Eldukhri, E. (1997). Biped robot locomotion in the sagittal plane. In Trans. Inst. Measurement and Control, volume 19.

Medrano-Cerda and Eldurkhri, 1996
Medrano-Cerda, G. and Eldurkhri, E. (1996). Biped robot locomotion along the sagittal plane. In Proceedings International Workshop on Advanced Robotics and Intelligent Machines - University of Salford, Manchester.

Medrano-Cerda et al., 1995
Medrano-Cerda, G., Eldurkhri, E., and M.Cetin (1995). Balancing and attitude control of double and triple inverted pendulums. Transactions of the Institute for Measurement and Control, 17(3):143-154.

Mehrandezh, 1993
Mehrandezh, M. (1993). Modelling and simulation for the two-dimensional one-legged hopping robot. Project report for mech 850, Queen's University, Faculty of Applied Science, Departement of Mechanical Engineering, Kinston, Ontario, Canada.

Mehrandezh et al., 1995
Mehrandezh, M., Surgenor, B., and Dean, S. H. (1995). Jumping height control of an electrically actuated, one-legged hopping robot: Modelling and simulation. In Proceedings of the 34th IEEE Conference on Decision and Control - New Orleans, pages 1016-1020.

Meitinger, 1992
Meitinger, T. (1992). Regelung eines beines einer technischen laufmaschine. Diplomarbeit, Institut und Lehrstuhl B für Mechanik, Technische Universität München.

Mennitto et al., 1995
Mennitto, G., Gregoire, P., and Buehler, M. (1995). Carl: A compliant articulated robot leg for dynamic locomotion. In IAS-4, Intelligent Autonomous Systems, pages 702-707, Karlsruhe, Germany.

M.E.Rosheim, 1994
M.E.Rosheim (1994). Robot Evolution - The Development of Anthrobotics. John Wiley and Sons.

Messuri and Klein, 1985
Messuri, D. A. and Klein, C. A. (1985). Automatic Body Regulation for Maintaining Stability of a Legged Vehicle During Rough Terrain Locomotion. IEEE Journal of Robotics and Automation, 1(3):132-141.

M.Galhano et al., 1991
M.Galhano, A., Machano, T., and de Carvalho, J. M. (1991). On the analysis of muscle-actuators. In International Conference on Advanced Robotics, volume 1, pages 67-71, Pisa, Italy.

Miller et al., 1991
Miller, W. T., Latham, P., and Scalera, S. (1991). Bipedal gait adaption for walking with dynamic balance. In Proceedings of the American Control Conference, volume 2, pages 1603-1608.

Mita et al., 1984
Mita, T., Yamaguchi, T., Kashiwase, T., and Kawase, T. (1984). Realization of a high speed biped using modern control theory. International Journal of Control, 40(1):107-119.

Miura and Shimoyama, 1984
Miura, H. and Shimoyama, I. (1984). Dynamic walking of a biped. International Journal of Robotics Research, 3(2):60-74.

Miura et al., 1985
Miura, H., Shimoyama, I., M.Mitsuishi, and Kimura, H. (1985). Dynamical walk of quadruped robot. MIT Press.

Miyazaki and Arimoto, 1979
Miyazaki, F. and Arimoto, S. (1979). Singular perturbation for the analysis of biped locomotion system with many degrees of freedom (in japanese). Transactions of the Society of Instrumentation and Control Engineering (in Japanese), 15:498-504.

Miyazaki and Arimoto, 1980
Miyazaki, F. and Arimoto, S. (1980). A control theoretic study on dynamical biped locomotion. Journal of Dynamic Systems, Measurement and Control, 102:233-239.

Miyazaki and Arimoto, 1981a
Miyazaki, F. and Arimoto, S. (1981a). A design method of control for biped walking machine. In Proceedings 4th Symposium on Theory and Practice of Robots and Manipulators (RoManSy 81), pages 317-326.

Miyazaki and Arimoto, 1981b
Miyazaki, F. and Arimoto, S. (1981b). Implementation of a hierarchical control for biped locomotion. In Proceedings 8th IFAC Control Science and Technology Congress, Kyoto, Japan, pages 1891-1896.

Müller-Wilm, 1993
Müller-Wilm, U. (1993). A Neuron-like Network with the Ability to Learn Coordinated Movement Patterns. Biological Cybernetics, 68:519-526.

Mochon and McMahon, 1980a
Mochon, S. and McMahon, T. (1980a). Ballistic walking. Journal of Biomechanics, 13:49-57.

Mochon and McMahon, 1980b
Mochon, S. and McMahon, T. (1980b). Ballistic walking: An improved model. Mathematical Biosciences, 52:241-260.

Morawski, 1974
Morawski, J. (1974). Biped gait simulation studies. In Proceedings AICA Symposium on Hybrid Computation in Dynamic Systems Design, Rome, pages D3-3 1-6.

Morawski and Wojcieszak, 1978
Morawski, J. and Wojcieszak, I. (1978). Miniwalker - a resonant model of human locomotion. In Asmussen, E. and K. Jorgensen, University Park Press, B., editors, Proceedings 6th International Congress of Biomechanics, Copenhagen, volume 2A: Biomechanics VI-A of International Series on Biomechanics, pages 445-451.

Morecki, 1978
Morecki, A. (1978). Concept of anthropomorphism in description of androidal robots. In Morecki, A., Bianchi, G., and Kedzior, K., editors, Proceedings 3rd Symposium on theory and Practice of Robots and Manipulators (RoManSy 78), Udine, Italy, CISM Courses and Lectures. Elsevier Scientific Publishing Company, Amserdam-Oxford-New York.

Morecki, 1980
Morecki, A. (1980). Biomechanics of Motion. Number 263 in CISM Courses and Lectures. Springer-Verlag, Wien-New York.

Morecki, 1987
Morecki, A. (1987). Biomechanics of Engineering> Modelling, Simulation, Control. Number 291 in CISM Courses and Lectures. Springer-Verlag, Wien-New York.

Morecki and Zielinska, 1989
Morecki, A. and Zielinska, T. (1989). Locomotion of a machine of a static crawler type. .

Morecki and Zielinska, 1992
Morecki, A. and Zielinska, T. (1992). Indirect control method for the motion of walking machine legs. In 8th CISM-IFToMM Symposium on Serie and Practice of Robots and Manipulators Systems, Warshaw University of Technology.

Morishima and Hirose, 1993
Morishima, A. and Hirose, S. (1993). Impedance control of articulated body mobile robot koryu. In International Conference on Intelligent Robots and Systems, pages 1786-1790, Yokohama, Japan. IEEE/RSJ.

Morrison, 1986
Morrison, R. A. (1986). Iron mule train. In Cornell Aeronautical Lab/ISTVS Off-Road Mobility Research Symposium, Washington DC, USA.

Mosher, 1968
Mosher, R. (1968). Test and evaluation of a versatile walking truck. In Proceedings of Off-Road Mobility Research Symposium, pages 359-379, Washington, USA. International Society for Terrain Vehicle Systems.

Mosher, 1970
Mosher, R. (1970). Material handling apparatus. U.S. Patent 3,608,743.

Mörike and Betz, 1989
Mörike, D. and Betz, E. (1989). Biologie des Menschen. Quelle & Meyer.

M`Sirdi et al., 1998a
M`Sirdi, N., Beurier, G., Benallegue, A., and Manamanni, N. (1998a). Passiv feedback control for robots with closed kinematic chains. In CESA98 Hammamet, Tunisia.

M`Sirdi et al., 1997
M`Sirdi, N., Fraisse, P., Dauchez, P., and Manamanni, N. (1997). Sliding mode control for a hydraulic underwater manipulator. In Syroco 97 (Nantes).

M`Sirdi et al., 1996a
M`Sirdi, N., Manamanni, N., and Gauthier, N. (1996a). Modelization and identification of a pneumatic legged robot. In IEEE-SMC CESA Lille France, pages 803-806.

M`Sirdi et al., 1998b
M`Sirdi, N., Manamanni, N., and Gauthier, N. (1998b). Controlled limit cycles approach for control of legged robots. In submitted to IFAC on Motion Control, Grenoble.

M`Sirdi et al., 1998c
M`Sirdi, N., Manamanni, N., and Gauthier, N. (1998c). Methodology for control of legged robots with fast gaits. In submitted toIROS98, IEEE/RSJ (International Conference on Intelligent Robots and Systems).

M`Sirdi et al., 1996b
M`Sirdi, N., Manamanni, N., Gauthier, N., and Khallil, W. (1996b). Identification and sliding mode control for a two legged robot. In 3rd International journal of Robotic Research, pages 803-806.

Muir et al., 1996
Muir, G., Gosline, J., and Steeves, J. (1996). Ontogeny of bipedal locomotion: Walking and running in the chick. Journal of Physiology, 493(2):589-601.

Mulder et al., 1989
Mulder, M., Shaw, J., and Wagner, N. (1989). Adaptive control strategies for a biped. In Youcef-Toumi, Y. and Kazerooni, H., editors, Robotics Research. The American Society of Mech. Engineers.

Munakata, 1994
Munakata, T. (1994). Introduction. Communication of the ACM Artificial Intelligence, 37(3):23-25.

Munakata and Jani, 1994
Munakata, T. and Jani, Y. (1994). Fyzzy systems: an overview. Communication of the ACM Artificial Intelligence, 37(3):69-76.

Murray, 1967
Murray, M. (1967). Gait as a total pattern of movement. American Journal of Physical Medicine, 46(1):290-330.

Muybridge, 1955
Muybridge, E. (1955). The Human Figure in Motion. Dover Publications, New York.

Muybridge, 1957
Muybridge, E. (1957). Animals in Motion. Dover Publications, New York.

M.W.Thring, 1983
M.W.Thring (1983). Robots and Telechirs. Engineering Science. Ellis Horwood Limited, New York.

Myler and Weeks, 1993
Myler, H. and Weeks, A. (1993). The Pocket Handbook of Imaging processing Algorithms in C. PTR Prentice Hall.

Nagakubo and Hirose, 1994
Nagakubo, A. and Hirose, S. (1994). Walking and running of the quadruped wall-climbing robot. In IEEE International Conference on Robotics and Automation, volume 2, pages 1005-1012, San Diego, CA. IEEE Computer Society Press.

Nagy et al., 1992
Nagy, P. V., Whittaker, W. L., and Desa, S. (1992). A Walking Prescription for Statically Stable Walkers Based on Walker/Terrain Interaction. In Proceedings of the 1992 IEEE International Conference on Robotics and Automation (ICORA `92), pages 149-156, Nice/Frankreich.

Nahashibi et al., 1994
Nahashibi, F., Fillatreau, P., and Wright, B. (1994). 3-d autonomous navigation in a natural environment. In IEEE International Conference on Robotics and Automation, volume 1, pages 433-439, San Diego, CA. IEEE Computer Society Press.

Nair et al., 1989
Nair, S., Singh, R., and Waldron, K. J. (1989). Power system of a multi legged walking vehicle. In Proceedings of the 1989 IEEE International Conference on Robotics and Automation, COLUMBUS, Ohio.

Nakano et al., 1994
Nakano, Y., Chono, K., Yoneda, K., and Kameishi, H. (1994). A dynamic biped walking robot based on the momentum mechanism with flexible beams. In Proceedings IROS'94 International Conference on Intelligent Robots and Systems, Munich, Germany, pages 1318-1323.

Nanua and Waldron, 1995
Nanua, P. and Waldron, K. (1995). Energy comparison between trot, bound and gallop using a simple model. Transactions of the ASME Journal of Mechanisms, Transmissions, and Automation in Design, 117(4):466-473.

Narikiyo and Ito, 1985
Narikiyo, T. and Ito, M. (1985). Control of a biped locomotion system in a double support phase. r, 3:73-77.

Neubauer, 1994
Neubauer, W. (1994). A spider-like robot that climbs vertically in ducts or pipes. In Proceedings International Conference on Intelligent Robots and Systems, volume 2, pages 1178-1185, Munich, Germany.

Neubauer et al., 1993
Neubauer, W., Groen, F., Hirose, S., and Thorpe, C. (1993). Locomotion with articulated legs in pipes or ducts. In Proceedings International Conference on Intelligent Autonomous Systems IAS, pages pp.64-71, Pittsburgh, USA.

Neubauer et al., 1992
Neubauer, W., R.Dillman, and Levi, P. (1992). Rohrkrabbler mit gliedrigen beinen.

Nigg et al., 1987
Nigg, B., Bahlsen, H., Luethi, S. M., and Stokes, S. (1987). The influence of running velocity and midsole hardness on external impact forces in heel-toe running. Journal of Biomechanics, 20(10):951-959.

Ning et al., 1990a
Ning, D., Anbin, C., Wenyiand, Q., and Peichen, F. (1990a). Studies and realization of locomotion control of biped robots. In Proceedings of 3rd National Youth Symposium on Robot.

Ning et al., 1990b
Ning, D., Wenyi, Q., and Peichen, F. (1990b). Applications of local output feedback to locomotion control of biped robots. In Proceedings of 3rd National Youth Symposium on Robot.

Ning et al., 1990c
Ning, D., Wenyi, Q., and Peichen, F. (1990c). A hierarchical control system with underfoot force feedback for biped robots. In Proceedings of the Academic Conf. on Robotics, Harbin.

Nishi, 1992
Nishi, A. (1992). A biped walking robot capable of moving on a vertical wall. Mechatronics, 2(6):543-554.

Nishi and Miyagi, 1994
Nishi, A. and Miyagi, A. (1994). Mechanism and control of propeller type wall-climbing robot. In Proceedings of the 1994 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS `94), volume 3, pages 1724-1729, Munich, Germany.

Nishi et al., 1986
Nishi, A., Wakasugi, Y., and Watanabe, K. (1986). Design of a robot capable of moving on a vertical wall. In Advanced Robotics 1-1, pages 33-45.

Novozhilov, 1984
Novozhilov, I. (1984). Control of three-dimensional motion of a bipedal walking robot. Mechanics of Solids, 19(4):43-49.

Ogo et al., 1978
Ogo, K., Ganse, A., and Kato, I. (1978). Quasi dynamic walking of biped walking machine aiming at completion of steady walking. In Morecki, A., Bianchi, G., and Kedzior, K., editors, Proceedings 3rd Symposium on Theory and Practice of Robots and Manipulators (RoManSy 78), Udine, Italy. Elsevier Scientific Publishing Company, Amsterdam-Oxford-New York.

Ogo et al., 1983
Ogo, K., Ganse, A., and Kato, I. (1983). Quasi-dynamic walking machine aiming at completion of steady walking. In 3rd CISM-IFToMM Symposium.

Okhotsimski et al., 1978
Okhotsimski, D., Platonov, A., Gerkhen-Gubanov, G., Kuznetsov, V., Devjanin, E., Lensky, A., and V.S. Gurfinkel, A. S. (1978). Integrated walking robot simulation and modelling. In In A Link Between Science and Application, Helsinki, Finland. 7th Congr. of the IFAC.

Okhotsimski, 1979
Okhotsimski, D. E. (1979). Motion control system development for a mobile robot. In 8th IFAC Symp. on Automatic Control in Space, pages 251-257, Oxford, U.K.

Onyshko and Winter, 1980
Onyshko, S. and Winter, D. (1980). A mathematical model for the dynamics of human locomotion. Journal of Biomechanics, 13:361-368.

Orear, 1987
Orear, J. (1987). Physik. Carl Hanser Verlag, Muenchen-Wien 1982/1985/1987.

Orin et al., 1985
Orin, D., Tsai, C.-K., and Cheng, F.-T. (1985). Dynamic computer control of a robot leg. IEEE Transactions on Industrial Electronics, 32(1):18-25.

Orin, 1982
Orin, D. E. (1982). Supervisory Control of a Multilegged Robot. International Journal of Robotics Research, 1(1):79-91.

Ostrowski and Burdick, 1993
Ostrowski, J. and Burdick, J. (1993). Designing feedback algorithms for controlling the periodic motions of legged robots. In Proceedings 1993 IEEE International Conference on Robotics and Automation.

Ostrowski et al., 1997
Ostrowski, J., Desai, J., and Kumar, V. (1997). Optimal gait selection for nonholonomic locomotion systems. In International Conference on Robotics and Automation.

Ouezdou and Pasqui, 1980
Ouezdou, F.-B. and Pasqui, V. (1980). Kinematic and dynamic analysis of legged robots. In Proceedings 8th Symposium on Theory and Practice of Robots and Manipulators (RoManSy 90), Cracow, Poland, pages 294-301.

Ozguner et al., 1984
Ozguner, F., Tsai, S. J., and McGhee, R. B. (1984). An approach to the use of terrain-preview information in rough terrain locomotion by a hexapod walking machine. International Journal of Robotics Research, 3(2):134-146.

Pack and Kang, 1995
Pack, D. and Kang, H. (1995). An omnidirectional gait control using a graph search method for a quadruped walking robot. In Intern. Conference Robotics Automation. IEEE, volume 1, pages 988-993, Nagoya, Japan.

Pai et al., 1994
Pai, D. K., Barman, R., and Ralph, S. (1994). Platonic beasts: A new family of multilimbed robots. In IEEE International Conference on Robotics and Automation, volume 2, pages 1019-1025, San Diego, CA. IEEE Computer Society Press.

Pal and Jayarajan, 1991
Pal, P. and Jayarajan, K. (1991). Generation of free gait - a graph search approach. In IEEE Transactions on Robotics and Automation, volume 7, pages 299-305.

Pal et al., 1994
Pal, P. K., Mahadev, V., and Jayarajan, K. (1994). Gait Generation for a Six-legged Walking Machine through Graph Search. In Proceedings of the 1994 IEEE International Conference on Robotics and Automation (ICORA `94), volume 2, pages 1332-1337, San Diego/Californien.

Paluska, 1997
Paluska, D. J. (1997). Let there be luxo: A jumping lamp sheds light on heavy leg ged locomotion. Undergraduate Thesis, Massachusetts Institute of Technology.

Pan and Cheng, 1993
Pan, J. and Cheng, J. (1993). Gait synthesis for quadruped robot walking up and down slope. In International Conference on Intelligent Robots and Systems, pages 532-536, Yokohama, Japan. IEEE/RSJ.

Pandy and Berme, 1988a
Pandy, M. and Berme, N. (1988a). A numerical method for simulating the dynamics of human walking. Journal of Biomechanics, 21(12):1043-1051.

Pandy and Berme, 1988b
Pandy, M. and Berme, N. (1988b). Synthesis of human walking: A planar model for singel support. Journal of Biomechanics, 21(12):1053-1060.

Pannu et al., 1996
Pannu, S., Kazerooni, H., Becker, G., and Packard, A. (1996). u-synthesis control for a walking robot. ieeecs, 16(1):20-25.

Papantoniou, 1991
Papantoniou, K. V. (1991). Control architecture for an electrical, actively balanced multi-leg robot, based on experiments with a planar one leg machine. In Proceedings IFAC Robot Control, Vienna, Austria, pages 283-290.

Park et al., 1994
Park, D., Kandel, A., and Langholz, G. (1994). Genetic-based new fuzzy reasoning models with application to fuzzy control. In IEEE Transaction on Systems, Man, and Cybernetics, volume 24, pages 39-47.

Pasch and Seering, 1984
Pasch, K. and Seering, W. (1984). On the drive systems for high-performance machines. Transactions of the ASME Journal of Mechanisms, Transmissions, and Automation in Design, 106:102-108.

Pearson, 1976
Pearson, K. G. (1976). The Control of Walking. Scientific American, 235(6):72-86.

Pearson and Duysens, 1976
Pearson, K. G. and Duysens, J. (1976). Function of segmental reflex in the control of stepping in cockroaches and cats. Advances in Behavioral Biology, Plenum Press, 18:519-537.

Peichen et al., 1989
Peichen, F., Anbin, C., and Ning, D. (1989). Coordinative control of locomotion system of biped robot. In Proceedings of 2nd National Conf. on Robot, Shen Yang.

Penzlin, 1989
Penzlin, H. (1989). Lehrbuch der Tierphysiologie, volume 4. Gustav Fischer Verlag.

Pfeiffer et al., 1994
Pfeiffer, F., Eltze, J., and Weidemann, J.-J. (1994). The tum-walking machine. In Jamshidi, M. and Yuh, J., editors, Intelligent Automation and Soft Computing, volume 2 of TSI Press Series. Fifth World Automation Congress.

Pfeiffer et al., 1995
Pfeiffer, F., Eltze, J., and Weidemann, J.-J. (1995). The tum-walking machine. In Intelligent Automation and Soft Computing, volume 1, pages 307-323. TSI Press Series.

Pfeiffer et al., 1989
Pfeiffer, F., Weidemann, H.-J., and Danowski, P. (1989). Dynamics of the walking stick insect. Institut und Lehrstuhl B für Mechanik, Technische Universität München.

Pfeiffer et al., 1990
Pfeiffer, F., Weidemann, H. J., and Danowski, P. (1990). Dynamics of the walking stick insect. In Proceedings of the 1990 IEEE International Conference on Robotics and Automation, pages 1458-1463, Cincinnati, Ohio.

Pfeiffer et al., 1991
Pfeiffer, F., Weidemann, H. J., and Danowski, P. (1991). Dynamics of the Walking Stick Insect. 11(2):9-13.

Pfeiffer, 1990
Pfeiffer, H. (1990). Betriebsdatenerfassung für ein mobiles robotersystem. Studienarbeit, Institut für Prozeßrechentechnik und Robotik, Universität Karlsruhe.

Piekenbrock and Berns, 1993
Piekenbrock, S. and Berns, K. (1993). Steuerung von Laufmaschinen mittels eines hierarchischen neuronalen Ansatzes. In Intelligente Steuerung und Regelung von Robotern, volume 1094 of VDI-Berichte, pages 711-720. VDI-Verlag.

Pitkin, 1975
Pitkin, M. (1975). Mechanics for the mobility of the human foot. Mechanics of Solids, 10(6):31-36.

Pivirotto, 1993
Pivirotto, D. (1993). Finding the path to a better mars rover. Aerospace America.

Player, 1995
Player, R. (1995). Passive dynamics in the control of gymnastic maneuvers. Ph D. thesis.

Playter and Raibert, 1992a
Playter, R. R. and Raibert, M. H. (1992a). Control of a biped somersault in 3d. In Proceedings of the 1992 IEEE/RSJ International Conference on Intelligent Robots and Systems, pages 582-589, Raleigh, NC.

Playter and Raibert, 1992b
Playter, R. R. and Raibert, M. H. (1992b). Control of a biped somersault in 3d. In International Conference on Intelligent Robots and Systems, pages 582-589, Raleigh, NC. IEEE/RSJ.

Plutowsky, 1995
Plutowsky, A. (1995). Konstruktionsoptimierung einer sechsbeinigen gehmaschine. Master's thesis, Forschungszentrum Informatik, Karlsruhe, Germany.

Pomerleau, 1992
Pomerleau, D. A. (1992). Neural Network Perception for Mobile Robot Guidance. PhD thesis, Carnegie Mellon University.

Pomerleau, 1993
Pomerleau, D. A. (1993). Neural networks for intelligent vehicles. In Intelligent Vehicles `93, pages 19-23, Tokyo, Japan. IEEE Industrial Electronics Society.

Pratt and Williamson, 1995
Pratt, G. A. and Williamson, M. M. (1995). Series elastic actuators. IEEE International Conference on Intelligent Robots and Systems, 1:399-406.

Pratt et al., 1997
Pratt, J., Dilworth, P., and Pratt, G. (1997). Virtual model control of a bipedal walking robot. International Conference on Robotics and Automation. Albuquerque, NM.

Pratt et al., 1996
Pratt, J., Torres, A., Dilworth, P., and Pratt, G. (1996). Virtual actuator control. IEEE International Conference on Intelligent Robots and Systems.

Pratt,
Pratt, J. E. (?). Virtual Model Control of a Biped Walking Robot. PhD thesis, Massachusetts Institute of Technology.

Pratt, 1994
Pratt, J. E. (1994). Learning virtual model control of a biped walking robot. Unpublished Project Report for MIT's Machine Learning Class (6.858).

Pratt, 1995
Pratt, J. E. (1995). Virtual model control of a biped walking robot. Master's thesis, Massachusetts Institute of Technology.

Preumont et al., 1991
Preumont, A., Alexandre, P., and Ghuys, D. (1991). Gait Analysis and Implementation of a Six Leg Walking Machine. In Proceedings of the 5th International Conference on Advanced Robotics: Robots in unstructured Environment (ICAR `91), volume 2, pages 941-945, Pisa/Italien.

Preumont et al., 1992
Preumont, A., Ghuys, D., and Malekian, C. (1992). On the static stability= of hexapods. In 3rd Int.=20 Workshop on Advances in Robot Kinematics,, volume 2, pages 126-133, Ferrara, Italy.

Prosser and Kam, 1992a
Prosser, J. and Kam, M. (1992a). Height control of a one-legged hopping machine using a near-inverse model. In Proseedings 1992 Conference on Information Science and Systems, Princeton University, NJ, pages 995-1002.

Prosser and Kam, 1992b
Prosser, J. and Kam, M. (1992b). Vertical control for a mechanical model of the one-legged hopping machine. In Proceeding 1st IEEE Conference on Control Applications, Princeton, pages 136-141.

Quinn and Espenschied, 1993
Quinn, R. D. and Espenschied, K. S. (1993). Control of a hexapod robot using a biologically inspired neural network. In Biological Neural Networks in Invertebrate Neuroethology and Robotics, chapter 16, pages 365-381. Academic Press, Inc.

Rad et al., 1993
Rad, H., Gregorio, P., and Buehler, M. (1993). Design, modeling and control of a hopping robing. In Proceedings 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems, Yokohama, Japan, pages 1778-1785.

Raibert, 1986a
Raibert, M. (1986a). Running with symmetry. International Journal of Robotics Research, 5(4):45-61.

Raibert, 1990
Raibert, M. (1990). Trotting, pacing and bounding by a quadruped robot. Journal of Biomechanics, 23(1):79-98.

Raibert and Brown, 1984
Raibert, M. and Brown, H. (1984). Experiments in balance with a 2d one-legged hopping machine. Journal of Dynamic Systems, Measurement and Control, (106):75-81.

Raibert et al., 1984
Raibert, M., Brown, H., and Chepponis, M. (1984). Experiments in balance with a 3d one-legged hopping machine. International Journal of Robotics Research, 3(2):75-92.

Raibert et al., 1986a
Raibert, M., Chepponis, M., and Brown, H. (1986a). Running on four legs as though they were one. IEEE Transactions on Robotics and Automation, 2(2):70-82.

Raibert and Hodgins, 1991
Raibert, M. and Hodgins, J. (1991). Animation of dynamic legged locomotion. Computer and Graphics, 25(4):349-358.

Raibert and Sutherland, 83
Raibert, M. and Sutherland, I. (83). Machines that walk. Scientific American, 248(1):32-41.

Raibert, 1986b
Raibert, M. H. (1986b). Legged robots. Communications of the ACM, 29(6).

Raibert, 1986c
Raibert, M. H. (1986c). Legged Robots That Balance. MIT Press, Cambridge, MA.

Raibert, 1989
Raibert, M. H. (1989). Dynamically stable legged locomotion. Technical Report AI-TR-1179 XN-ONR, The MIT Press, Cambridge, Massachusetts, MIT AI Lab, Cambridge.

Raibert et al., 1986b
Raibert, M. H., Brown, H., and Chepponis, M. (1986b). Experiment in balance wit h a 3d one-legged hopping machine. International Journal of Robotics Research, 3(2):75-92.

Raibert et al., 1986c
Raibert, M. H., Chepponis, M., and Brown, H. (1986c). Running on four legs as though they were one. ieeera, 2(2):70-82.

Raibert and Craig, 1981
Raibert, M. H. and Craig, J. J. (1981). Hybrid position/force control of manipulators. Journal of Dynamic Systems, Measurement, and Control, 102.

Ralston, 1958
Ralston, H. (1958). Energy-speed relation and optimal speed during level walking. Internationale Zeitschrift der angewandten Physiologie einschliessend die Arbeitsphysiologie, 17:277-283.

Ralston, 1976
Ralston, H. (1976). Energetics of human walking. In Hermann, R., Grillner, S., Stein, P., and Stuart, D., editors, Proceedings of an International Conference on Neural Control of Locomotion, pages 1-11, Valley Forge, Pennsylvania. Plenum Press, New York and London.

Redfern and Schumann, 1994
Redfern, M. and Schumann, T. (1994). A model of foot placement during gait. Journal of Biomechanics, 27(11):1339-1346.

Rehm and Sterzing, 1992
Rehm, W. and Sterzing, V. (1992). Ein evolutionstheoretisches optimierungsverfahren fuer multi-layer-perceptrons. In ., pages 307-312.

Rembold and Takeno, 1995
Rembold, U. and Takeno, J. (1995). Stereovision systems for autonomus mobile robots. In Rembold, U., editor, Intelligent autonomus systems IAS-4; Proceedings of the International Conference Karlsruhe March 1995. IOS-Press.

Ringrose, 1992
Ringrose, R. (1992). The creature library. Unpublished reference guide to a C library used to create p hysically realistic simulations.

Ringrose, 1996
Ringrose, R. (1996). Self-Stabilizing Running. PhD thesis, Massachusetts Institute of Technology.

Robinson, 1997
Robinson, D. W. (1997). Transient control in bipedal robot walking: The "start-off " problem. Unpublished Project Report for MIT's Non-Linear Control Cla ss (2.152).

Rogers, 1989
Rogers, E. (1989). Wirbelyiere im Überblick. Quelle & Meyer.

Rossmann and Pfeiffer, 1996
Rossmann, T. and Pfeiffer, F. (1996). Contol and design of a pipe crawling robot. In of Automatic Control, I. F., editor, Proc. of the 13th World Congress, San Francisco, USA.

Rossmann and Pfeiffer, 1997
Rossmann, T. and Pfeiffer, F. (1997). Eight-legged robot for pipe inspection. In ICAR97: Workshop-New Approaches on Dynamic Walking and Climbing Machines, Monterey, USA.

Rossmann and Pfeiffer, 1998
Rossmann, T. and Pfeiffer, F. (1998). Control of a pipe crawling robot. In EuroMech 98, Munich, Germany.

Roston and Dowling, 1993
Roston, G. and Dowling, K. (1993). Daedalus: A walking robot for autonomous planetary exploration. In Proceedings of the AIAA/NSS High Frontier Conferences XI., Princeton, NJ.

Roston and Jacobus, 1995a
Roston, G. and Jacobus, C. (1995a). Robotic mine-field remediation. In AUVS 1995, pages 77-90, Washington, DC.

Roston and Jacobus, 1995b
Roston, G. and Jacobus, C. (1995b). Walking robots for mine-field detection. In Proceedings of Autonomous Vehicles for Mine Counter Measures, pages 8-89, Monterey, CA.

Roston and Krotkov, 1992
Roston, G. and Krotkov, E. (1992). Dead reckoning navigation for walking robots. Technical report, Raleigh, North Carolina.

Roston, 1994
Roston, G. P. (1994). Lunar rovers for scientific and entertainment missions. Acta Astronautica, 25:397-406.

Rude and Drapikowski, 1992
Rude, M. and Drapikowski, P. (1992). Eine sechsbeinige laufmaschine> entwurfsrichtlinien, simulation und realisierung. In 8. Fachgespräch Autonome Mobile Systeme, pages 46-54, Karlsruhe.

Rudnicky et al., 1994
Rudnicky, A. I., Hauptmann, A., and Lee, K. (1994). Survey of current speech technology. Communication of the ACM Artificial Intelligence, 37(3):52-57.

Rumelhardt et al., 1994
Rumelhardt, D. E., Widrow, B., and Lehr, M. (1994). The basic ideas in neural networks. Communication of the ACM Artificial Intelligence, 37(3):87-92.

Russel, 1983
Russel, M. (1983). ODEX I: The First Functionoid. Robotics Age, 5(5):12-18.

Rutkovskii, 1984
Rutkovskii, S. (1984). Effect of impact on motion and energetics of a bipedal walking robot. Mechanics of Solids, 19(4):50-58.

Rutkovskii, 1985
Rutkovskii, S. (1985). Walking, skipping and running of a bipedal robot with allowance for impact. Mechanics of Solids, 20(5):44-49.

Rzymkowski and Kedzior, 1990
Rzymkowski, C. and Kedzior, K. (1990). Modelling and simulation of walking machine jump over obstacle. In Proceedings 8th Symposium on Theory and Practice of Robots and Manipulators, pages 358-365, Cracow, Poland.

Sakai, 68
Sakai, T. (68). Study on toy-walking mechanisms. Journal of the Japanese Society of Mechanical Engineering (in Japanese), 71(591):44-51.

Sakakibara, 1993
Sakakibara, Y. (1993). Low-impact foot trajectory for a quadruped walking machine. In Advanced Robotics, volume 7, pages 343-360.

Salatian and Zheng, 1992
Salatian, A. and Zheng, Y. (1992). Gait synthesis for a biped robot climbing sloping surfaces using neural networks - part i: Static learning. In Proceedings of the 1992 IEEE International Conference on Robotics and Automation, pages 2601-2606, Nice, France.

Salisbury, 1980
Salisbury, K. (Dec. 1980). Active stiffness control of a manipulator in cartesian coo rdinates. 19th IEEE Conference on Decision and Control, pages 83-88.

Salisbury et al., 1989
Salisbury, K., Eberman, B., Levin, M., and Townsend, W. (1989). The design and control of an experimental whole-arm manipu lator. Proc. 5th Int. Symp. on robotics Research.

Salmi and Halme, 1996
Salmi, S. and Halme, A. (1996). Implementing and testing a reasoning-based free gai t algorithm in the six-legged walking machine mecant. Control Eng. Practice, 4(4):487-492.

Sano and Furusho, 1988
Sano, A. and Furusho, J. (1988). 3d steady walking using active control of body sway motion and foot pressure. In Proceedings USA-Japan Symposium on Flexible Automation, pages 665-672, Minneapolis, USA.

Sano and Furusho, 1989
Sano, A. and Furusho, J. (1989). Dynamically stable quadruped locomotion - a pace gait in the colt-3. In Proceedings of the 20th International Symposium on Industrial Robots, Tokyo, Japan.

Sano and Furusho, 1990
Sano, A. and Furusho, J. (1990). Realization of natural dynamic walking using the angular momentum information. In The Institut of Electrical and Electronics Engineers, pages 1476-1481.

Saund, 1982
Saund, E. (1982). The physics of one-legged mobile robots. Robotics Age, pages 38-45.

Scheiba, 1990
Scheiba, B. (1990). Schwimmen Laufen Fliegen. M. Kleinwächter & M.Lissmann.

Schenau, 1980
Schenau, G. V. I. (1980). Some fundamental aspects of the biomechanics of overground versus treadmill locomotion. Medicine and Science in Sports and Exercise, 12(4):257-261.

Schilling and Jungius, 1995
Schilling, K. and Jungius, C. (1995). Mobile robots for planetary exploration. In Workshop on Intelligent Autonomous Vehicles, Espoo, Finlan.

Schilling and Jungius, 1996
Schilling, K. and Jungius, C. (1996). Mobile robots for planetary exploration. Control Engineering Practice, 4(4):513-524.

Schmucker et al., 1994
Schmucker, U., Schneider, A., and Ihme, T. (1994). Sechsbeinige schreibroboter mit kraftrueckfuehrung - konzeption und erste ergebnisse. In 1. Brandenburger Workshop Mechatronik, Fraunhofer Institut fuer Fabrikbetrieb und -automatisierung Abteilung Fabrikautomatisierung Elbstr. 3-5 39104 Magdeburg Germany.

Schmucker et al., 1996
Schmucker, U., Schneider, A., and Ihme, T. (1996). Hexagonal walking vehicle with force sensing capability. In Proc. of 6th Intern.symposium on measurement and control in robotics, pages 354-359, Brussels.

Schneider et al., 1995
Schneider, A., Schmucker, U., Ihme, T., Devjanin, E., and Savitsky, K. (1995). Force control in locomotion of legged vehicle and body movement for mounting operations. In 9th World Congress on Theory of Machines and Mechanisms, pages 2363-2367, Milan.

Schoenung, 1997
Schoenung, F. (1997). Entwicklung eines zentralkoerpers für eine vierbeinige laufmaschine. Studienarbeit, Forschungszentrum Informatik an der Universität Karlsruhe.

Schofield, 1994
Schofield, J. (1994). Dante survives the inferno. Design News, pages 69-74.

Schütz and Rothschuh, 1982
Schütz, E. and Rothschuh, K. (1982). Aufbau und Funktion des menschlichen Körpers. Urban & Schwarzenberg.

Schwan, 1987
Schwan, K. (1987). High performance operating systems primitives for robotics and real/time control systems. ACM Trans. Computer Systems, pages 189-231.

Scott and Winter, 1993
Scott, S. and Winter, D. (1993). Biomechanical model of the human foot: Kinematics and kinetics during the stance phase of walking. Journal of Biomechanics, 26(9):1091-1104.

Segovia and Rombaut, 1993
Segovia, A. and Rombaut, M. (1993). Path finding from a spot image for a mobile robot. In Intelligent Vehicles `93, pages 277-282, Tokyo. IEEE Industrial Electronics Society.

Seifert, 1967
Seifert, H. (1967). The lunar pogo stick. Journal of Spacecraft, 4(7):941-943.

Serna and de Jalon, 1982
Serna, M. and de Jalon, J. G. (1982). Dynamic analysis of plane mechnisms with lower-pairs in basic coordinates. In Mechnism and Machine Theory, volume 17, pages 397-403.

Seshadri and Gosh, 1993
Seshadri, C. and Gosh, A. (1993). Optimum path planning for robot manipulators amid static and dynamic obstacles. In IEEE Transaction on Systems, Man, and Cybernetics, volume 23, pages 576-584.

Seward et al., 1996
Seward, D., Bradshaw, A., and Margrave, F. (1996). The anatomy of a humanoid robot. Robotica, 14:437-443.

Shabana, 1994
Shabana, A. A. (1994). Computational Dynamics. John Wiley and Sons.

Sharma et al., 1993
Sharma, R., Mount, D., and Aloimonos, Y. (1993). Probabilistic analysis of some navigation strategies in a dynamic environment. In IEEE Transaction on Systems, Man, and Cybernetics, volume 23, pages 1465-1474.

Shigley, 1961a
Shigley, J. E. (1961a). The mechanics of walking machines. In Proceeding of 1st int. Conf. on the Mechanics of Soil Vehicle Systems, Turin, Italy.

Shigley, 1961b
Shigley, J. E. (1961b). The mechanics of walking machines. In Proceeding of 1st int. Conf. on the Mechanics of Soil Vehicle Systems, Turin, Italy.

Shih and Gruver, 1992
Shih, C.-L. and Gruver, W. (1992). Control of a biped robot in the double-support phase. IEEE Transactions on Systems, Man and Cybernetics, 22(4):729-735.

Shih et al., 1993
Shih, C.-L., Gruver, W., and Lee, T. (1993). Inverse kinematics and inverse dynamics for control of a biped walking machine. Journal of Robotic Systems, 10(4):531-555.

Shih et al., 1991a
Shih, C.-L., Gruver, W. A., and Zhu, Y. (1991a). Fuzzy logic force control for a biped robot. In Proceedings of the IEEE International Symposium on Intelligent Control, pages 269-274, Arlington, Virginia, USA.

Shih and Klein, 1993
Shih, C. L. and Klein, C. A. (1993). An adaptive gait for legged walking machines over rough terrain. IEEE Transactions on Systems, Man and Cybernetics, 23(4):1150-1154.

Shih et al., 1990
Shih, C.-L., Li, Y., Lee, T.-T., and Gruver, W. (1990). Trajectory synthesis and physical admissibility for a biped robot during the single-support phase. In Proceedings IEEE International Conference on Robotics and Automation, pages 1646-1652, Cincinnati, USA.

Shih et al., 1991b
Shih, C.-L., Zhu, Y., and Gruver, W. (1991b). Optimization of the biped robot trajectory. In Proceedings of the 1991 IEEE International Conference on Systems, Man and Cybernetics, pages 899-903.

Shih et al., 1987
Shih, L., Frank, A. A., and Ravani, B. (1987). Dynamic simulation of legged machines using a compliant joint model. International Journal of Robotics Research, 6(4).

Shimoyama, 1983
Shimoyama, I. (1983). Dynamical walk of stilts type biped locomotion. Bulletin of the JSME, 26(215):873-881.

Shimoyama et al., 1986
Shimoyama, I., Miura, H., and Kimura, H. (1986). Control system for walking robot - dynamic walk and intelligent control. In Proceedings of the 3rd International Symposium on Robotics Research, pages 357-363.

Shin et al., 1989
Shin, D., Yoshigahara, T., Ohteru, S., Takanishi, A., Takeya, T., and I.Kato (1989). Realization of obstacle avoidance by biped walking robot equipped with vision systems. In IEEE/RSJ, Tsukuba, Japan.

Simmons, 1992
Simmons, R. (1992). Concurrent planning and execution for autonomous robots. IEEE Control Systems Magazine, 12(1).

Simmons and Krotkov, 1991a
Simmons, R. and Krotkov, E. (1991a). An integrated walking system for the ambler planetary rover. In Proceedings of the IEEE International Conference on Robotics and Automation, Sacramento, CA.

Simmons and Krotkov, 1991b
Simmons, R. and Krotkov, E. (1991b). An integrated walking system for the ambler planetary rover. In IEEE International Conference of Roboticsand Automation Sacramento CA., Sacramento, CA. IEEE International Conference of Roboticsand Automation Sacramento CA.

Simmons and Krotkov, 1993a
Simmons, R. and Krotkov, E. (1993a). Autonomous planetary exploration: From ambler to apex. In Proceedings of the Intelligent Control for Autonomous Robots session (ICAR), Tokyo, Japan.

Simmons and Krotkov, 1993b
Simmons, R. and Krotkov, E. (1993b). Autonomous walking in natural terrain: A retrospective on the performance of the ambler. In Preprints of the Third International Symposium on Experimental Robotics, Kyoto, Japan. Third International Symposium on Experimental Robotics.

Simmons et al., 1991
Simmons, R., Krotkov, E., and Bares, J. (1991). A six-legged rover for planetary exploration. In Proceedings of Computing in Aerospace 8, Baltimore.

Simmons et al., 1990
Simmons, R., Krotkov, E., and Roston, G. (1990). Integrated system for single leg walking. Technical Report CMU-RI-TR-90-15, Robotics Institute, Carnegie Mellon University.

Simmons et al., 1992
Simmons, R., Krotkov, E., Whittaker, W., Albrecht, B., Bares, J., Pangles, H., and Wettergreen, D. (1992). Progress towards robotic exploration of extreme terrain. Journal of Applied Intelligence, 2:163-180.

Simmons et al., 1989
Simmons, R., Whittaker, W., Bares, J., Hebert, M., Kande, T., Krotkov, E., and Mitchell, T. (1989). Ambler - an autonomous rover for planetary exploration. Computer, 22(6).

Slack, 1993
Slack, M. G. (1993). Navigation templates: mediating qualitative guidance and quantitative control in mobile robots. In IEEE Transaction on Systems, Man, and Cybernetics, volume 23, pages 452-466.

Smith and Berkemeier, 1997
Smith, A. and Berkemeier, M. (1997). Passive dynamic quadrupedal walking. In International Conference on Robotics and Automation.

Snaith and Holland, 1991
Snaith, M. and Holland, O. (1991). Quadruped walking using trained and untrained neural models. internal paper, TAG, TAG Bolams Mill, Dispensary Street, Alnwick, U.K.

Snyder, 1962
Snyder, R. (1962). Adaptations for bipedal locomotion of lizards. American Zoologist, 2:191-203.

Song and Waldron, 1987
Song, S.-M. and Waldron, K. J. (1987). An Analytical Approach for Gait Study and its Application on Wave Gaits. International Journal of Robotics Research, 6(2):60-71.

Song and Waldron, 1989
Song, S.-M. and Waldron, K. J. (1989). Machines That Walk: The Adaptive Suspension Vehicle. The MIT Press, Cambridge, Massachusetts.

Spiegelman and Woo, 1987
Spiegelman, J. and Woo, S.-Y. (1987). A rigid-body method for finding centers of rotation and angular displacements of planar joint motion. Journal of Biomechanics, 20(7):715-721.

Spiegelmann and Woo, 1987
Spiegelmann, J. and Woo, S.-Y. (1987). A rigid-body method for finding centers of rotation and angular displacements of planar joint motion. jb, 20(7):715-721.

Spong, 1987
Spong, M. (Dec. 1987). Modeling and control of elastic joint robots. Trans. of the ASME, 109:310-319.

Stahs and Wahl, 1994
Stahs, T. and Wahl, F. (1994). Objekterkennung und lagebestimmung mit einem 3d-robotersensor. it + ti - Informationstechnik und Informatik, 36(1):39-46.

Steudel, 1996
Steudel, K. (1996). Limb morphology, bipedal gait, and the energetics of hominid locomotion. American Journal of Physical Anthropology, 99(2):345-355.

Stewart and Cremer, 1989
Stewart, A. and Cremer, J. (1989). Algorithmic control of walking. In Proceedings IEEE International Conference on Robotics and Automation, pages 1598-1603, Scottsdale, USA.

Stitt and Zheng, 1994
Stitt, S. and Zheng, Y. (1994). Distal learning applied to biped robots. In IEEE International Conference on Robotics and Automation, volume 1, pages 137-142, San Diego, CA. IEEE Computer Society Press.

Struck et al., 1993
Struck, G., Geisler, J., Laubenstein, F., Nagel, H.-H., and Siegle, G. (1993). Interaction between digital road map systems and trinocular autonomous driving. In Intelligent Vehicles `93, pages 461-466, Tokyo, Japan. IEEE Industrial Electronics Society.

Sugano et al., 1992
Sugano, S., Tsuto, S., and Kato, I. (1992). Force control of the robot ringer joint equiped with mecha nical compliance adjuster. Proceedings of the 1992 IEEE/RSJ Int. Conf. on intellige nt robots and Systems, pages 2005-2013.

Sukhatme and Bekey, 1995a
Sukhatme, G. S. and Bekey, G. A. (1995a). An evaluation methodology for autonomous mobile robots for planetary exploration. In The First ECPD International Conference on Advanced Robotics and Intelligent Automation, pages 558-563, Greece.

Sukhatme and Bekey, 1995b
Sukhatme, G. S. and Bekey, M. A. L. G. A. (1995b). Mission reachability for extraterrestrial rovers. In IEEE ICRA, Japan.

Sun et al., 1994
Sun, L., Kyn, R., Schmucker, U., and Schneider, A. (1994). Robotersteuerung mit kraftrueckgekoppeltem joystick. Technical report, Fraunhofer-Institut fuer Fabrikbetrieb und -automatisierung, Elbstrasse 3-5, 39104 Magdeburg /Germany.

Sun, 1974
Sun, S. S. (1974). A theoretical study of gaits for legged locomotion systems. PH.D. Thesis, The Ohio State University, Columbus, Ohio.

Suoxiang et al., 1991
Suoxiang, M., Peng, Z., and Hongxu, M. (1991). The system designing and motion planning of the 12-joint biped walking robot. In Proceedings of International Conference on Advanced Mechatronics (BICM).

Surla et al., 1984
Surla, D., Borovac, B., and Konjovic, Z. (1984). Contribution to modelling and control of antropomorphic mechanisms. In Proceedings 2nd Sovjet-Yugoslav Symposium on Applied Robotics, pages 195-204, Belgrade.

Sutherland, 1983
Sutherland, I. E. (1983). Walking robot. The Marcian Chronicles.

Sutherland and Ullner, 1984
Sutherland, I. E. and Ullner, M. (1984). Footprints in the asphalt. The International Journal of Robotics Research.

Sznaier and Dambor, 1989
Sznaier, M. and Dambor, M. (1989). An adaptive controller for a one-legged mobile robot. IEEE transactions on Robotics and Automation.

Taga, 1995a
Taga, G. (1995a). A model of the neuro-musculo-skeletal systam for human locomotion i: Emergence of basic gait. Biological Cybernetics, 73(2):97-111.

Taga, 1995b
Taga, G. (1995b). A model of the neuro-musculo-skeletal system for human locomotion ii: Real-time adaptability under various constraints. Biological Cybernetics, 73(2):113-121.

Tagscherer et al., 1995
Tagscherer, M., Piekenbrock, S., and Berthold, M. (1995). Learning reactive behaviour of a walking machine using rbf-networks. In Proceedings of the fifth Irish Neural Networks Conference, Maynooth, Ireland.

Takanishi et al., 1985
Takanishi, A., Ishida, M., Yamazaki, Y., and Kato, I. (1985). The realization of dynamic walking by the biped walking robot wl-10rd. In International Conference on Advanced Robotics, pages 459-466.

Takanishi et al., 1984
Takanishi, A., Naito, G., Ishida, M., and Kato, I. (1984). Realization of plane walking by the biped walking robot wl-10r. In Proceedings 5th International Symposium on Theory and Practice of Robots and Manipulators, pages 383-393, Udine, Italy.

Takanishi et al., 1990
Takanishi, A., Takeya, T., Karaki, H., and Kato, I. (1990). A control method for dynamic biped walking under unknown external force. In Proceedings IEEE International Workshop on Intelligent Robots and Systems, pages 795-801, Tsuchiura, Ibaraki, Japan.

Takanishi et al., 1989
Takanishi, A., Tochizawa, M., Takeya, T., Karaki, H., and Kato, I. (1989). Realization of dynamic biped walking stabilized with trunk motion under known external force. In International Conference on Advance Robotics, Columbus, Ohio, USA.

Tate and Li, 1994
Tate, K. and Li, Z.-N. (1994). Depth map construction from range-guided multiresolution stereo matching. In IEEE Transaction on Systems, Man, and Cybernetics, volume 24, pages 134-144.

Taylor, 1985
Taylor, C. (1985). Force development during sustained locomotion: A determinant of gait, speed and metabolic power. Journal of Experimental Biology, 115:253-262.

Taylor and Kriegman, 1993
Taylor, C. J. and Kriegman, D. J. (1993). Exploration strategies for mobile robots. In IEEE International Conference on Robotics and Automation, pages 248-253, Atlanta, Georgia. IEEE Computer Society Press, Los Alamitos, CA.

Tejada et al.,
Tejada, E. H., Toffolon, J. C., Badillo, J. G., Guzman, R. S., Rojo, R. E., Castillo, J. A., and and, J. J. G.

Teng et al., 1993
Teng, Y., DeMenthon, D., and Davis, L. (1993). Stealth terrain navigation. In IEEE Transaction on Systems, Man, and Cybernetics, volume 23, pages 96-109.

Tessenow, 1993
Tessenow, T. (1993). Selbstorganisierende merkmalskarten zur dynamiksteuerung von laufbewegungen. Master's thesis, Forschungszentrum Informatik.

Thompson and Raibert, 1989
Thompson, C. and Raibert, M. (1989). Passive dynamic running. In Hayward, V. and Khatib, O., editors, Proceedings International Symposium of Experimental Robotics, pages 74-83. Springer-Verlag, New York.

Thorpe et al., 1992
Thorpe, C., Herbert, M., Kanada, T., and Shafer, S. (1992). The new generation system for the cmu navlab. In Masaki, I., editor, Vision-based Vehicle Guidance, Proc. of Roundtable Discussion on Vision-Based Vehicle Guidance `90, pages 30-82, Berlin-Heidelberg. Springer-Verlag.

Tigli et al., 1993
Tigli, J. Y., Occello, M., and Thomas, M. (1993). Toward a new intelligent reactive controller for autonomous mobile robots. In IEEE Computer Society Press, Los Alamitos, CA, pages 249-254, Atlanta, Georgia. IEEE Computer Society Press, Los Alamitos, CA.

Ting et al., 1994
Ting, L., Blickhan, R., and Full, R. (1994). Dynamic and static equilibrium in hexapedal runners. Journal of Experimental Biology, 197:251-269.

Todd, 1985
Todd, D. J. (1985). Walking Machines - An Introduction to Legged Robots. Anchor Press, Essex, England.

Torige et al., 1993
Torige, A., Noguchi, M., and Ishizawa, N. (1993). Centipede type multi-legged walking robot. In Proceedings of the 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS `93), volume 1, pages 567-570, Yokohama, Japan.

Torres, 1996
Torres, A. L. (1996). Implementation of virtual model control on a walking hexap od. Undergraduate Thesis, Massachusetts Institute of Technology.

Townsend, 1985
Townsend, M. (1985). Biped gait stabilization via foot placement. Journal of Biomechanics, 18(1):21-38.

Townsend and Seireg, 1972
Townsend, M. and Seireg, A. (1972). The synthesis of bipedal locomotion. Journal of Biomechanics, 5:71-83.

Townsend and Seireg, 1973
Townsend, M. and Seireg, A. (1973). Effect of model complexity and gait criteria on the synthesis of bipedal locomotion. In IEEE Transactions on Biomedical Engineering, volume 20, pages 433-444.

Townsend and Tsai, 1976
Townsend, M. and Tsai, T. (1976). Biomechanics and modelling of bipedal climbing and descending. Journal of Biomechanics, 9:227-239.

Townsend and Tsai, 1977
Townsend, M. and Tsai, T. (1977). On optimal control laws for a class of constrained dynamical systems (with application to control of bipedal locomotion). Journal of Dynamic Systems, Measurement and Control, (99):98-102.

Trabia, 1993
Trabia, M. B. (1993). Planning near-minimum-length collision-free paths for robots. In IEEE Transaction on Systems, Man, and Cybernetics, volume 23, pages 1481-1488.

Tsumura et al., 1993
Tsumura, T., Okubo, H., and Komatsu, N. (1993). A 3-d position and attitude measurement system using laser scanners and corner cubes. In International Conference on Intelligent Robots and Systems, pages 604-611, Yokohama, Japan. IEEE/RSJ.

Tzafestas et al., 1997
Tzafestas, C., M`Sirdi, N., and Manamanni, N. (1997). Adaptive impedance control applied to a pneumatic legged robot. Journal of Intelligent and Robotic Systems, 20:105 - 129.

und J. Rossmann, 1994
und J. Rossmann, E. F. (1994). Entwicklung und einsatz intelligenter, autonomer robotersysteme. it + ti - Informationstechnik und Informatik, 36(1):24-33.

Vakakis et al., 1991
Vakakis, A., Burdick, J., and Caughey, T. (1991). An "interesting" strange attractor in the dynamics of a hopping robot. International Journal of Robotics Research, 10(6):606-618.

van de Panne, 1996
van de Panne, M. (1996). Parametrized gait synthesis. IEEE Computer Graphics and Applications, 16(2):40-90.

van Soest et al., 1992
van Soest, A., Schwab, A., Bobbert, M., and Schenau, G. V. I. (1992). Spacar: A software subroutine package for simulation of the behavior of biomechanical systems. Journal of Biomechanics, 25(10):1219-1226.

Vasenin, 1979
Vasenin, V. (1979). Control of motion of an anthropomorphic leg in the shift phase. Mechanics of Solids, 14(5):29-34.

V.A.Shapiro, 1994
V.A.Shapiro (1994). Optimal binarization: A robust approximatione scheme. In ICARCV Proceeding.

Velershtein and Formalskii, 1979
Velershtein, R. and Formalskii, A. (1979). Movement of an anthropomorphic mechanism with feet under impulsive actions (i): Single support phase. Mechanics of Solids, 14(5):20-28.

Velershtein and Formalskii, 1980
Velershtein, R. and Formalskii, A. (1980). Motion of an anthropomorphic mechanism (with feet) under impulsive actions (ii): Double support phase. Mechanics of Solids, 15(1):35-41.

Villard et al., 1993
Villard, C., Gorce, P., and Fontaine, J. (1993). Study of the dynamic behavior of ralphy. pages 1765-1770.

Vámossy and Molnár, 1998
Vámossy, Z. and Molnár, A. (1998). Exploratores ii., the four-legged mobile robot. In Proc.of International Symposium on Climbing and Walking Robots - CLAWAR'98.

Vámossy et al., 1998
Vámossy, Z., Molnár, A., Brünner, R., and Varga, L. (1998). Path planning methods for a quadruped mobile robot. In Proc. DAAAM'98, Cluj-Napoca, Romania. (B. Katalinic (Ed.)).

von Puttkammer, 1994
von Puttkammer, E. (1994). Sensorintegration zur geometrischen weltmodellierung. it + ti - Informationstechnik und Informatik, 36(1):34-38.

Vukobratovic, 1970
Vukobratovic, M. (1970). On the stability of biped locomotion. IEEE Trans. Biomedical Engineering BME-17, 17(1):25-36.

Vukobratovic, 1975
Vukobratovic, M. (1975). Legged locomotion systems and anthropomorphic mechanisms. Technical report, Mihailo Pupin Institute, Belgrad, Yugoslavia.

Vukobratovic et al., 1990
Vukobratovic, M., Borovac, B., Surla, D., and Stokic, D. (1990). Biped Locomotion. Springer-Verlag, Heidelberg, Berlin, New York.

Vukobratovic et al., 1971
Vukobratovic, M., Ciric, V., and Hristic, D. (1971). Control of two-legged artificial walking system. In IFAC Symposium on Automatic Control in Space, Dubrovnik, Yugoslavia.

Vukobratovic and Frank, 1969
Vukobratovic, M. and Frank, A. (1969). Legged locomotion studies: On the stability of biped locomotion. In Gavrilovic, M., A.B. Wilson, Y. C. f. E., and Automation, editors, Proceeding 3rd International Symposium on External Control of Human Extremities.

Vukobratovic et al., 1970
Vukobratovic, M., Juricic, D., and Frank, A. (1970). On the control and stability of one class of biped locomotion systems. ASME Journal of Basic Engineering, (92):328-332.

Vukobratovic and Stepanenko, 1972
Vukobratovic, M. and Stepanenko, J. (1972). On the stability of anthropomorphic systems. Mathematical Biosciences, 15:1-37.

Vukobratovic and Stepanenko, 1973
Vukobratovic, M. and Stepanenko, J. (1973). Mathematical models of general anthropomorphic systems. Mathematical Biosciences, 17:191-242.

Vukobratovic and Timcenko, 1996
Vukobratovic, M. and Timcenko, O. (1996). Experiments with Nontraditional Hybrid Control Technique of Biped Locomotion Robots.

Wagner et al., 1988
Wagner, N., Mulder, M., and Hsu, M. (1988). A knowledge based control strategy for a biped. In Proccedings of the IEEE International Conference on Robotic and Automation, pages 1520-1524.

Waldron and Kinzel, 1981
Waldron, K. and Kinzel, G. (1981). The relationship between actuator geometry and mechanical efficiency in robots. In Proceedings 4th Symposium on Theory and Practice of Robots and Manipulators, pages 305-316, Zaborow, Poland.

Waldron, 1986
Waldron, K. J. (1986). Force and motion management in legged locomotion. IEEE Journal of Robotics and Automation, RA-2(4).

Walker, 1996
Walker, R. (1996). Using air muscles for compliant bipedal and many-legged robotics. In IEE, Computing and Control Division, Information Technology for Climbing and Walking Robots, Portsmouth, U.K.

Walle et al., 1988
Walle, H., Nauta, J. H., and Feirtag, M. (1988). Die architektur des gehirns. In Gehirn und Nervensystem. Spektrum der Wissenschaft.

Wang et al., 1992
Wang, J. S., Rong, S. N., and Zhang, B. P. (1992). Researches in the Walking Principle and Mechanism of an Omnidirectional Walking Machine -- DTWM. In Proceedings of the 1992 International Conference on Automation, Robotics and Computer Vision (ICARCV `92), volume 3, pages RO-13.2.1-13.2.6.

Waters et al., 1973
Waters, R., Morris, J., and Perry, J. (1973). Translation motion of the head and trunk during normal walking. Journal of Biomechanics, 6:167-172.

W.Beitz and Küttner, 1995
W.Beitz and Küttner, K.-H., editors (1995). Dubbel - Taschenbuch für den Maschinenbau. Springer Verlag, 18. auflage edition.

Weber and Weider, 1974
Weber, H. and Weider, H. (1974). Grundri? der Insektenkunde. Gustav Fischer Verlag.

Weckesser, 1993
Weckesser, P. (1993). Entwicklung und aufbau des echtzeit-stereo-sichtsystems kastor zur navigation eines mobilen robotertsystems. Master's thesis, Universität Karlsruhe.

Weckesser and Hertel, 1994
Weckesser, P. and Hertel, G. (1994). Photogrammatric calibration method for an active stereo vision system.

Weidemann, 1993
Weidemann, H.-J. (1993). Dynamik und Regelung von sechsbeinigen Robotern und natürlichen Hexapoden. Number 362 in VDI-Fortschrittsberichte, Reihe 8. VDI-Verlag.

Weidemann et al., 1993a
Weidemann, H. J., Pfeiffer, F., and Eltze, J. (1993a). A Design Concept for Legged Robots derived from the Walking Stick Insect. In Proceedings of the 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS `93), pages 545-552, Yokohoma/Japan.

Weidemann et al., 1993b
Weidemann, H.-J., Pfeiffer, F., and Eltze, J. (1993b). A Design Concept for Legged Robots Derived from the Walking Stick Insect. Yokohama, Japan.

Weidemann et al., 1994
Weidemann, H.-J., Pfeiffer, F., and Eltze, J. (1994). The six-legged tum walking robot. In Proceedings of the 1994 IEEE International Conference on Intelligent Robots and Systems, pages 1026-1033, München.

Wells, 1981
Wells, R. (1981). The projection of the ground reaction force as a predictor of international joint moments. Bulletin of Prosthetics Research, 18(1):15-19.

Wenyi et al., 1990
Wenyi, Q., Anbin, C., Peichen, F., and Ning, D. (1990). Redundant hybrid walking. control study of biped locomotion hitbpl-q12. In Proceedings of 25th Int. Conference on Industrial Robot, Tokyo, Japan.

Wettergreen et al., 1995
Wettergreen, D., Pangels, H., and Bares, J. (1995). Behaviour-based gait execution for the dante ii walking robot. In IROS, pages 274-279, Pittsburgh.

Wettergreen et al., 1990
Wettergreen, D., Thomas, H., and Thorpe, C. (1990). Planning strategies for the ambler walking robot. In Proceedings of the IEEE International Conference on Systems Engeneering.

Wettergreen et al., 1993a
Wettergreen, D., Thorpe, C., and Whittaker, R. (1993a). Exploring mount erebus by walking robot. Robotics and Autonomous Systems, 11:171-185.

Wettergreen et al., 1993b
Wettergreen, D., Thorpe, C., and Whittaker, W. (1993b). Exploring mount erebus by a walking robot. In Proceedings of the International Conference on Intelligent Autonomous Systems, pages 172-181, Pittsburgh, PA.

White et al., 1991
White, T., Billingsley, J., and B. L. Luk, D. A. M. (1991). A robot climbing vehicle and its man-machine interface for use in the nuclear industry. In 8th International Symposium on Automation and Robotics in Construction.

Whitney, 1977
Whitney, D. (1977). Force feedback control of manipulator fine motions. Trans. ASME J. of Dynam. Syst., Measur. and Control, 99(2):91-97.

Whitney, 1997
Whitney, D. (1997). Force feedback control of manipulator fine motions. Journal of Dynamic Systems Measurement Control. 98:91-97.

Widrow et al., 1994
Widrow, D. E., Rumelhardt, D., and Lehr, M. (1994). Neural networks: applications in industry, business, and science. Communication of the ACM Artificial Intelligence, 37(3):93-105.

Willcox, 1992
Willcox, B. (1992). Robotic vehicles for planetary exploration. In IEEE International Conference on Robotics and Automation, Nice, France.

Willems et al., 1995
Willems, P., Cavagna, G., and Heglund, N. (1995). External, internal and total work in human locomotion. Journal of Experimental Biology, 198(2):379-393.

Wilson, 1966
Wilson, D. M. (1966). Insect walking. Annual Review of Entomology, 11:103-122.

Winter, 1984
Winter, D. (1984). Biomechanics of human movement with applications to the study of human locomotion. CRC Critical Reviews in Biomedical Eningeering, 9(4):287-314.

Winter, 1990
Winter, D. (1990). Control of balance of upper body during gait. In Winters, J. M. and Woo, S.-Y., editors, Multiple Muscle Systems: Biomechanics and Movement Organization, pages 534-541. Springer-Verlag, New York.

Winter, 1979
Winter, D. A. (1979). Biomechanics of Human Movement. John Wiley & Sons, Toronto.

Wittenburg, 1977
Wittenburg, J. (1977). Dynamics of Systems of Rigid Bodies. B.G. Teubner.

Wong and Orin, 1995
Wong, H. and Orin, D. (1995). Control of a quadruped standing jump over irregular terrain obstacles. Autonomous Robots, 1:111-129.

Wu, 1993
Wu, K. C. (1993). A sensor-based direct search algorithm for autonomous path planning on 3-d terrain surface. In IEEE International Conference on Robotics and Automation, pages 236-242, Atlanta, Georgia. IEEE Computer Society Press, Los Alamitos, CA.

Wurmbach, 1971
Wurmbach, H. (1971). Lehrbuch der Zoologie. Gustav Fischer Verlag.

Wurmbach, 1980
Wurmbach, H. (1980). Lehrbuch der Zoologie I, Allgemeine Zoologie. Gustav Fischer Verlag.

Xin and Trivedi, 1993
Xin, C. and Trivedi, M. (1993). Reactive locomotion control of articulated-tracked mobile robots for obstacle negotiation. In International Conference on Intelligent Robots and Systems, pages 1349-1356, Yokohama, Japan. IEEE/RSJ.

Yamada et al., 1985
Yamada, M., Furusho, J., and Sano, A. (1985). Dynamic control of walking robot with kick-action. In icar, pages 405-412.

Yamaguchi et al., 1993
Yamaguchi, J., Takanishi, A., and Kato, I. (1993). Development of biped walking robot compensating for three-axis moment by trunk motion. In International Conference on Intelligent Robots and Systems, pages 561-566, Yokohama, Japan. IEEE/RSJ.

Yamaguchi et al., 1994
Yamaguchi, J., Takanishi, A., and Kato, I. (1994). Development of a biped walking robot adapting to a horizontally uneven surface. pages 1156-1163.

Yang, 1994
Yang, J.-S. (1994). A control study of a kneeless biped locomotion system. Journal of the Franklin Institute - Engineering and Applied Mathematics, 2(331B):125-143.

Yeadon, 1990a
Yeadon, M. (1990a). The simulation of aerial movement i: The determination of orientation angles from film data. Journal of Biomechanics, 23(1):59-66.

Yeadon, 1990b
Yeadon, M. (1990b). The simulation of aerial movement ii: A mathematical inertia model of the human body. Journal of Biomechanics, 23(1):67-74.

Yeadon, 1990c
Yeadon, M. (1990c). The simulation of aerial movement iii: The determination of the angular momentum of the human body. Journal of Biomechanics, 23(1):75-83.

Yeadon et al., 1990
Yeadon, M. R., Atha, J., and Hales, F. (1990). The simulation of aerial movement iv: A computer simulation model. Journal of Biomechanics, 23(1):85-89.

Yi et al., 1989
Yi, Q. W., Bin, C. A., Peisen, F., and Nin, D. (1989). Redundant hybrid walking control study of biped locomotion hitblp1-q12.

Yim, 1993
Yim, M. (1993). A reconfigurable modular robot with many modes of locomotion. In Proc. of the JSME Int. Conf. on Advanced Mechatronics, pages 283-288, Tokyo Japan.

Yim, 1994
Yim, M. (1994). New locomotion gaits. In Proc. of IEEE Int. Conf. Robotics and Automation, San Diego, CA, USA.

Yim, 1995
Yim, M. (1995). Locomotion with a unit-modular reconfigurable robot. Technical Report STAN-CS-TR-95-1536, Stanford Computer Science Department, San Diego, CA, USA.

Yoneda and Hirose, 1992
Yoneda, K. and Hirose, S. (1992). Dynamic and Static Fusion Gait of a Quadruped Walking Vehicle on a Winding Path. In Proceedings of the 1992 IEEE International Conference on Robotics and Automation (ICORA `92), pages 143-148, Nice/Frankreich.

Yoneda et al., 1994a
Yoneda, K., Iiyama, H., and Hirose, S. (1994a). Sky/hook suspension control of a quadruped walking vehicle. In Proc. IEEE, pages 999-1004.

Yoneda et al., 1994b
Yoneda, K., Iiyama, H., and Hirose, S. (1994b). Sky/hook suspension control of a quadruped walking vehicle. In Proc. IEEE, pages 999-1004.

Zadeh, 1994
Zadeh, L. (1994). Fuzzy logic, neural networks, and soft computing. Communication of the ACM Artificial Intelligence, 37(3):77-84.

Zapata and Lepinay, 1994
Zapata, R. and Lepinay, P. (1994). Reactive behaviors of walking machines. In Intelligent Automation and Soft Computing, pages 385-390. TSI Press Series.

Zapata and Lépinay, 1994
Zapata, R. and Lépinay, P. (1994). Reactive behaviors of walking machines. In Jamashidi, M., Yuh, J., Nguyen, C., and Lumia, R., editors, Proceedings of the First World Automation Congress (WAC'94), volume 2 of Intelligent Automation and Soft Computing, pages 385-390, Maui, Hawaii. TSI-Press, Albuquerque, NM.

Zepeda and et al., 1996
Zepeda and et al. (1996). Design of e dynamically stable walking machine. In Memoria 1er Congreso Internacional de Ingenieria Electromecanica y de Sistemas, pages 115-124, Mexico.

Zhang, 1994
Zhang, J. (1994). Bereichsbasierte Verfahren zur Strassenerkennung fuer autonome Fuehrung von Fahrzeugen. PhD thesis, Fraunhofer-Institut fuer Informations- und Datenverarbeitung (IITB), Karlsruhe.

Zhao et al., 1994
Zhao, Y., Ravishankar, C., and BeMent, S. (1994). Coping with limited on-board memory and communication bandwith in mobile-robot systems. In Transaction on Systems, Man, and Cybernetics, volume 24, pages 58-72.

Zheng and Shen, 1990
Zheng, Y. and Shen, J. (1990). Gait synthesis for the sd-2 biped robot to climb sloping surface. IEEE Transactions on Robotics and Automation, 6(1).

Zheng and Sias, 1988
Zheng, Y. and Sias, F. (1988). Design and motion control of practical biped robots. International Journal of Robotics and Automation, 3(2).

Zheng, 1989
Zheng, Y.-F. (1989). Acceleration compensation for biped robots to reject external disturbances. IEEE Transactions on Systems, Man and Cybernetics, 19(1):74-84.

Zheng and Hemami, 1984
Zheng, Y.-F. and Hemami, H. (1984). Impact effects of biped contact with the environment. IEEE Transactions on Systems, Man and Cybernetics, 14(3):437-443.

Zheng et al., 1988
Zheng, Y.-F., Shen, J., and (jr.), F. S. (1988). A motion control scheme for a biped robot to climb sloping surfaces. In Proceedings IEEE International Conference on Robotics and Automation, pages 814-816.

Zheng and Sias, 1987
Zheng, Y.-F. and Sias, F. (1987). Design and motion control of practical biped robots. In Proceedings IASTEM International Symposium on Robotics and Automation, pages 166-171, Santa Barbara, USA.

Zhiyuan et al., 1990a
Zhiyuan, L., Peichen, F., and Quan, Z. (1990a). Computer simulation for biped robots. In Proceedings of 3rd National Youth Symposium on Robot, Liu Lin.

Zhiyuan et al., 1990b
Zhiyuan, L., Peichen, F., and Quan, Z. (1990b). Dynamic walking control approach of biped robots. In Proceedings of 3rd National Conference on Robotics, Beijing.

Zielinska, 1991
Zielinska, T. (1991). Walking maschines and elastical manipulators. Technical report, CISM IFTo, IPPT PAN.

Zielinska, 1993
Zielinska, T. (1993). New control methods of walking machines. 2th Polish Italian Seminar. Editrice Levorotto and Bella. Torino.

Zielinska, 1994
Zielinska, T. (1994). New method of planing walking machine gait. In Proceedings of the International Symposium on Intelligent Robotic Systems, pages 131-138, Grenoble, Frankreich. International Symposium on Intelligent Robotic Systems.

Zielinska and Morecki, 1990
Zielinska, T. and Morecki, A. (1990). Indirect control method of the motion walking machine legs. In Proceedings 8th Symposium on Theory and Practice of Robots and Manipulators (RoManSy90), pages 330-338, Cracow, Poland.

Zielinska and Zielinski, 1989
Zielinska, T. and Zielinski, C. (1989). The levels of walking maschine programming language. In 5th International Conference on Industrial Roboters, volume 2-3. ROBCON5, Varna.

Zomaya, 1994
Zomaya, A. Y. (1994). Reinforcement learning for the adaptive control of nonlinear systems. In IEEE Transaction on Systems, Man, and Cybernetics, volume 24, pages 357-363.