Vision Feedback Using Fiber Optics-Camera for Assembly Robot

Robot vision-feedback function is utilized in many fields.In this paper an eye-in-hand robot vision is proposed by using coherent fiber optics bundles to transmit objectimage.Thus vision-feedback signal can be obtained at any position of the gripper.By using this method the robot can insert an axis into a hole and precisely graspan object.Experiments demonstrate that this is an available vision-feedback method forassembly robot.