A ZMP Manipulation Method for Walking Robots and its Application to Angular Momentum Control.

Abstract

In this paper we present an efficient algorithm for manipulating the zero moment point of the walking robots, and its application to controlling the angular momentum of walking robots. A remarkable feature of our control method is that the zero moment point is considered as an actuating signal for the controller. The proposed method is applicable in real time situations because it does not necessitate accurate joint angle tracking. Its application to walking robots will result in a smooth and soft motion. Experimental results, based on a theoretical explanation, verify the validity of the proposed method.