Internal model control based controller for sensorless force control and its applications to myoelectric robotic hand

In this paper, we propose a new internal model control based controller for sensorless force control. Simplification of the proposed controller is discussed, and stability of the controller is proved theoretically. Two controllers based on internal model control are applied to sensorless grasping control on a myoelectric robotic hand. Effectiveness of the proposed controllers is verified by comparative experiments.