常州大学学报（自然科学版）2016，Vol.28Issue(4)：76-81,6.DOI:10.3969/j.issn.2095-0411.2016.04.014
基于表面肌电信号的无线交互控制系统
Wireless Interaction Control System Based on Surface EMG Signals
摘要
Abstract
The wireless interactive control system based on sEMG signals would be more direct and natural. Firstly, according to the characteristics of sEMG signal, the pickup signal conditioning circuit was designed to meet the requirements of the subsequent signal acquisition,including the pre-differential am-plifier circuit,filter circuit and post amplification and level rise circuit.Then the signal acquisition was done and the results were transmitted to the interaction controller through ZigBee wireless mode.Then the controlling instructions of car driving through were transferred and the interaction control was realized.Fi-nally the signal pickup,acquisition,wireless transmission and car travel were tested.The results show that the signal data met system requirement.The transmission of acquisition data below 40 meters outdoor and 30 meters indoor were effective and reliable at 4.5dBm emission intensity and about 25kbps transmis-sion rate.The start,stop,acceleration and deceleration control of car is based on sEMG signal MAV.The developed sEMG-based wireless interaction control system can be used for wireless control and rehabilita-tion applications.关键词
表面肌电信号/无线控制/人机交互Key words
surface EMG/wireless control/human-machine interaction分类
信息技术与安全科学引用本文复制引用
吕继东,丁杰月,马正华..基于表面肌电信号的无线交互控制系统[J].常州大学学报（自然科学版）,2016,28(4):76-81,6.基金项目
国家自然科学基金项目(61201096,51307010) （61201096,51307010）
江苏省高校自然科学研究项目(13KJB510002)。 （13KJB510002）
