The Influence of Co-contraction to the Arm Impedance during Free Planar Movement

被引：0

作者：

Fu, Chunjiang ^{[1
]}

Wang, Rubin ^{[1
]}

机构：

[1] E China Univ Sci & Technol, Inst Cognit Neurodynam, Shanghai 200237, Peoples R China

来源：

2009 3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING, VOLS 1-11 | 2009年

关键词：

co-contraction; arm impedance; neuro-muscle-skeleton model; optimal control; stiffness ellipse; UNSTABLE DYNAMICS; STATIC CONDITIONS; STIFFNESS; SYSTEM; MODEL;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Enlightened by the disparity between the experimental and theoretical calculations of flexion and extension muscle activities, this paper proposes that co-contraction contributes to arm impedance control even during free planar movements. Therefore, the proposal above, implemented with the neuro-muscle-skeleton model and optimal control tool, could yield stiffness ellipses which are consistent with experimental data and reduce discrepancy of the original model.

引用

页码：3004 / 3006

页数：3

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