A servo controller for the multi-legged walking robot

다각 보행 로보트를 위한 서보제어기

A sampled data controller for the quadruped walking robot is presented. To provide systematic design procedure, the relation between PI gain of velocity controller and sampling rate is analyzed with the ISE performance index and the time responses. The position controller for one-leg, 3-axis, was developed under consideration of compactness and expendability. And several experiments were performed.