Upper Limb Musculo-Skeletal Model for Biomechanical Investigation of Elbow Flexion Movement  

作　　者：张琳琳 周健 张希安 王成焘 

机构地区：[1]Shanghai Medical Instrumentation College [2]School of Mechanical Engineering,Shanghai Jiaotong University [3]Department of Orthopedics,Renji Hospital,Shanghai Jiaotong University School of Medicine

出　　处：《Journal of Shanghai Jiaotong university(Science)》2011年第1期61-64,共4页上海交通大学学报（英文版）

基　　金：the National Natural Science Foundation of China(No. 30530230)

摘　　要：A biomechanical musculo-skeletal model of upper limb is presented in this paper,which can provide accurate representations of muscles and joints,and capture important interactions between joints.The upper limb model is made up of seven segments:ribs,sternum,clavicle,scapular,humerus,radius and ulna,considered as a single rigid body respectively and includes 22 muscles.The individual muscle forces can be calculated by using an electromyography (EMG) assisted method,which is verified by comparing the simulation results with other researches of an elbow flexion motion.These comparisons show that the muscle forces and the estimated joint moment match well with previous literatures.A biomechanical musculo-skeletal model of upper limb is presented in this paper,which can provide accurate representations of muscles and joints,and capture important interactions between joints.The upper limb model is made up of seven segments：ribs,sternum,clavicle,scapular,humerus,radius and ulna,considered as a single rigid body respectively and includes 22 muscles.The individual muscle forces can be calculated by using an electromyography （EMG） assisted method,which is verified by comparing the simulation results with other researches of an elbow flexion motion.These comparisons show that the muscle forces and the estimated joint moment match well with previous literatures.

关 键 词：upper limb muscle force computer simulation 

分 类 号：R318.01[医药卫生—生物医学工程]