文献类型：会议论文

英文题名：Periodic Motion Control of Human Arm Movement Based on CPG model

作者：Wu, Jiong[1];Wang, Rubin;Zhang, Zhikang;Cao, Jianting

机构：[1]East China Univ Sci & Technol, Inst Cognit Neurodynam, Sch Informat Sci & Engn, Shanghai 200237, Peoples R China

会议论文集：2nd International Conference on Cognitive Neurodynamics (ICCN 2009)

会议日期：NOV 15-19, 2009

会议地点：E China Univ Sci & Technol, Hangzhou, PEOPLES R CHINA

主办单位：E China Univ Sci & Technol

语种：英文

外文关键词：Central pattern generator; Periodic motion control; Six muscles models; Minimum torque change criterion; Genetic algorithm

摘要：In this paper, a Central Pattern Generator (CPG) model of a flexor and an extensor is developed, according to the experiments implemented in a crank-rotation task. The drive torque which achieved the arm movement is obtained by six muscles models consisted of outputs of the CPG model. The parameters of CPG model is optimized by minimum torque-change criterion and genetic algorithm. Finally, the simulation results are compared with to the experimental data and the CPG model of six muscles are discussed.