Adaptive wave gait for hexapod synchronized walking

A merit of hexapod walking robots is robustness to recover irregular situations. For example, even if one of the six legs is broken down, the hexapod machine may keep the walking. In this article, we propose a new gait rule named adaptive wave gait. The gait rule corresponds to not only the six legged walking, but also the five legged walking. Meanwhile, we also propose a synchronized motion control which is very important factor for the multiple legged walking. By combining the adaptive wave gait and the synchronized motion control, the gait generation and gait transition can be executed smoothly, and they realize natural walking of hexapod robots.<<ETX>>

[1]  Randall D. Beer,et al.  Robustness of a distributed neural network controller for locomotion in a hexapod robot , 1992, IEEE Trans. Robotics Autom..

[2]  Yoji Umetani,et al.  The Synthesis of Basic Motion Regulator System for Quadrupedal Walking Vehicle and Its Experiments , 1980 .

[3]  H. Cruse,et al.  Peripheral Influences on the Movement of the Legs in a Walking Insect Carausius Morosus , 1982 .

[4]  K. Inagaki,et al.  Basic design of a hexapod walking robot , 1991, Fifth International Conference on Advanced Robotics 'Robots in Unstructured Environments.

[5]  Katsuhiko Inagaki,et al.  A gait transition for quadruped walking machine , 1993, Proceedings of 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS '93).

[6]  Robert B. McGhee,et al.  Some finite state aspects of legged locomotion , 1968 .