本文主要是通过对人体手臂手指肌肉群和肌电信号的研究,将检测电信号的传感器植入残疾人手前臂表面或体内,精准探测信号的来源,实现对手指的灵活控制。 This article is mainly through the human arm muscle group and EMG signal research, the detection of electrical sensors embedded in the hand of the disabled forearm surface or body, accurately detect the source of the signal to achieve the flexibility of finger control.