肌电假肢控制中的表面肌电信号的研究进展与展望

The Study Advances and Prospects of Processing Surface EMG Signal in Prosthesis Control

论述了表面肌电信号的分析研究 ,给出了各种特征估计 ,介绍了用于假肢动作控制的两大类表面肌电信号的特征识别方法 ,总结了目前多功能肌电假肢控制中存在的问题 。

The surface EMG signal has direct relations with extremity movements and has become the ideal control signal for man-machine bionic system.This paper discusses the analytic study of surface EMG signals and gives various character estimations.Two kinds of character recognition methods of surface EMG are introduced for controlling prosthesis movements.The existing problems of multi-function EMG prosthesis control are summed up.In the end prospects for the study on analytic ways of surface EMG signal and the practical applications are discussed too.