Bipedal robot walking pattern generation based on capture point and minimizing falling damage for posture recovery

Abstract

Bipedal walking is one of the core issues of humanoid robots. We generated bipedal walking pattern based on the capture point. Capture point is stable criterion so we can generate desired zero moment point by the capture point and generate center of mass trajectory using the preview control. We also generated the safety fall down & stably get up motion when capture point is out of the stable region.