中国组织工程研究与临床康复2011，Vol.15Issue(4)：705-708,4.DOI:10.3969/j.issn.1673-8225.2011.04.033
人体膝关节的力矩参数
Torque parameters of human knee joint
摘要
Abstract
BACKGROUND: Parameters of knee joint are not directly measured due to complex body motion. Therefore, the parameters are obtained by simulation or reverse dynamics.OBJECTIVE: To conclude and compare the method of determining torque parameters, and to find a reasonable, responsible,practical method.METHODS: A computer-based online search of CNKI, Wanfang, and Science Direct databases, articles related to measurements of torque parameters were searched with key words "knee joint, torque, isokinetic dynamometer, lagrangian modeling, neural network modeling" in Chinese and English. Correlated and newly-published articles were included.RESULTS AND CONCLUSION : A total of 123 articles were collected, and 75 were firstly selected following exclusion of repetitive articles. Finally, 35 articles were included according to title and abstract. Results show that isokinetic dynamometer has been extensively used, but reliability is low, and the price of dynamometer is expensive. Lagrangian modeling and neural network modeling can be modified to obtain reliability and practicality.关键词
膝关节/力矩/等速测力法/拉格朗日建模/神经网络建模分类
医药卫生引用本文复制引用
赵宏垚,徐秀林..人体膝关节的力矩参数[J].中国组织工程研究与临床康复,2011,15(4):705-708,4.基金项目
上海市科委科基金(项目编号:08440510300) （项目编号:08440510300）
