Visual feedback control on stereo vision robot tracking the high-speed target in chaotic motion

Abstract

The paper reports the experimental results of applications of the visual feedback control to track the high-speed target. The stereo vision robot with high-speed cameras keeps tracking the moving tip of the double pendulum. The double pendulum is well known to behave in chaotic motion, and then has been employed in our experiments in order to evaluate the performance of the visual tracking control on the robot. The frequency characteristics of the double pendulum is analyzed and the sufficientperformance of the robot is confirmed in several experiments and in the frequency analysis.