基于表面肌电信号参数的人体上肢运动研究  

Study on the Human Upper Limb Movement Based on Surface EMG Parameters

作　　者：刘涛然[1] 张建国[1] 宋海燕[1] 

机构地区：[1]天津科技大学机械工程学院,天津300222

出　　处：《天津科技大学学报》2009年第2期38-41,共4页Journal of Tianjin University of Science & Technology

基　　金：国家863计划资助项目(2006AA0400201);天津市应用基础研究计划项目(07JCYBJC18700)

摘　　要：根据检测得到的右上肢主肌肉群的肌电信号,探讨了人体右上肢主肌肉群的肌肉功能状态和男性与女性之间肌肉功能状态的差别.20位实验者右上肢完成13个基本动作,对三角肌、肱二头肌、肱三头肌、掌长肌和指伸肌五块肌肉进行肌电采集,用SPSS 14.0软件对特征参数平均振幅(AEMG)和积分肌电(IEMG)进行数据处理.结果表明:完成不同的日常生活活动,肌肉的活跃程度存在着一定的相似性和差异性;男性以增强指伸肌和三角肌为主,女性则以掌长肌和三角肌为主.实验数据可为老年人和残疾人康复训练及肌电信号控制提供一定的理论依据和指导作用.To explore the main muscle＇s function and the difference between men and women according to surface electro- myogram （sEMG） of right upper limb. Volunteers＇ data of the middle of deltoid,biceps,triceps,extensor digitorum and palmaris longus were collected when doing the thirteen basic actions,used the software of SPSS 14.0 to process the eigenvalue of average electromyogram （AEMG） and integreted electromyogram （IEMG）. The results indicate that there is certain relevance and differences of muscle activity degree when completing different activities of daily living, man should focus on the strength of extensor digitorum and deltoid muscle,while woman should enhance the strength of palmaris longus and deltoid muscle. The experimental data can provide a theoretical reference and guiding role to rehabilitation training of the elderly and the disabled and the respect of sEMG controlling.

关 键 词：表面肌电信号 日常生活活动 平均振幅 积分肌电 

分 类 号：R857.11[医药卫生—航空、航天与航海医学]