Research on the Calibration Method for the Rotation Center and Compensation Method of Visually Guided Robots

This paper proposes a calibration method for the robot's rotation center and a calculation method for the robot's coordinate compensation to accurately grasp workpieces when industrial robots guided by machine vision are grabbing workpieces. Through the combination of Cognex intelligent camera and In Sight software with ABB robots, the method has been verified to effectively solve the problem of rotating grasping of the workpiece to be grasped, providing reference for similar problems in industrial automation processes.