Task-oriented perception-assist for an upper-limb powerassist exoskeleton robot

Many kinds of exoskeleton robots have been developed to assist the motion in rehabilitation and daily living of physically weak persons. The concept of perception-assist has been proposed to assist not only the daily motion but also the interaction with an environment, by applying the modification force to the user´s motion. In this paper, task-oriented perception-assist is proposed to assist the daily task of physically weak persons with an upper-limb power-assist exoskeleton. The effectiveness of the proposed method has been evaluated by performing experiments.