1. The relationship between actuator geometry and mechanical efficiency in robots;Waldron,1981
2. Walking robot multilevel architecture and implementation;Kessis,1981
3. The basic motion regulation system for a quadruped walking machine;Hirose;ASME Paper 80-DET-34,1980
4. Kinematic optimal design of a six-legged walking machine;Song,1984
5. Configuration design of the adaptive suspension vehicle;Waldron;Robot. Res.,1984