Disclosed is a motion-mode- and thumb-position-based motion control system and method of a myoelectric hand, and more particularly a motion-mode- and thumb-position-based motion control system and method of a myoelectric hand that is capable of performing a hand motion indicating emotion or intention expression as well as a grasping motion for holding an object according to restrictive electromyography signals transmitted from two electromyography sensors provided at the myoelectric hand and that is capable of diversifying hand motions and grips depending on the position of a thumb that can be changed by a user, whereby a utilization range of the myoelectric hand is simply extended.
MOTION-MODE AND THUMB-POSITION-BASED MOTION CONTROL SYSTEM AND METHOD OF MYOELECTRIC HAND