文献类型：期刊文献

英文题名：The influence of co-contraction to the arm impedance during free planar movement

作者：Fu, Chunjiang[1]; Wang, Rubin[1]

机构：[1] Institute for Cognitive Neurodynamics, East China University of Science and Technology, Shanghai, China

年份：2009

外文期刊名：3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009

收录：EI(收录号：20095312597661)

语种：英文

外文关键词：Stiffness

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 neuromuscle-skeleton model and optimal control tool, could yield stiffness ellipses which are consistent with experimental data and reduce discrepancy of the original model. ?2009 IEEE.