Abstract
In the entertainment robot field, it is important that the robot avoids collision along a smooth path when multiple robots corporately move. This paper discusses the motion path correction method using the Bezier curve with five nodes. In the design of robot motion path, the displacement of control nodes of the Bezier curve gives a simple correction method. As for the robot controller, robots are controlled to follow a virtual target that moves on the designed path. Considering the system by which multiple robots obtain position information from the image processing system and move on a designed path. Numerical simulation results are presented to illustrate the validity of the present correction method for some examples.
