Application of Digital Signal Processor in EMG-based Human Machine Interface
会议名称：《第二十九届中国控制会议》
会议日期：2010年
学科分类：0711[理学-系统科学] 07[理学] 08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 081201[工学-计算机系统结构] 071102[理学-系统分析与集成] 081103[工学-系统工程] 0812[工学-计算机科学与技术（可授工学、理学学位）]
基 金：supported by Chinese National Programs for High Technology Research and Development Foundation under Grant 2007AA04Z254 Chinese Academy of Sciences support the construction of Tianjin Binhai New Area,Science and Technology Plan Project under Grant TJZX2-YW-06 The Key Project of Supporting the development of Tianjin Science and Technology under Grant 08ZCKFSF03400)
关 键 词：DSP EMG Human Machine Interface
摘 要：The paper presents a electromyography（EMG）acquisition system of human-machine *** being transferred through amplifier and AD converter,The EMG signal then goes into feature extraction and classification ***,gesture recognition is completed and corresponding commands are output to control *** system,which is based on DSP TMS320F2812,utilize the chip’s rich peripheral and outstanding capability of digital signal processing to complete the work of EMG information acquisition,processing,feature extraction and IO port control.A EMG amplifier and DSP development board were designed in system for hardware,also,DSP algorithm was designed to process EMG information and control IO *** a man-machine interface based on embedded technology and miniaturization was built.