自动化学报2017，Vol.43Issue(3)：407-417,11.DOI:10.16383/j.aas.2017.c160230
基于表面肌电的下肢肌肉功能网络构建及其应用研究
Construction of Lower Limb' s Functional Muscle Network and Its Application Based on Surface EMG
摘要
Abstract
For myoelectric control study on lower limb rehabilitation aids, suitable electrode placements are the premise and foundation of movement pattern recognition. In response to the lack of mature theoretical basis and uniform standards for electrode placement, 90 acquisition points of lower limb are chosen as nodes, and a functional muscle network of lower limb is established by calculating correlations among those nodes. The characteristic of small work is also proved. The results show that there are obvious topology structure differences among different movement patterns. The collection locations which have close relationship with movement patterns can be selected through analysis of network features, and they may provide considerable precision for identification of movement patterns. Constructing and analyzing the functional muscle network may help to explore the collaborative work mechanism of muscles in transformation process, and provide theoretical support for selection of electromyography acquisition location.关键词
复杂网络/下肢肌肉功能网络/肌电信号/节点重要度/拓扑特性Key words
Complex networks/lower limb's functional muscle network/electromyography (EMG)/node importance/topologic properties引用本文复制引用
陈玲玲,李珊珊,刘作军,张燕..基于表面肌电的下肢肌肉功能网络构建及其应用研究[J].自动化学报,2017,43(3):407-417,11.基金项目
国家自然科学基金(61174009, 61203323), 天津市应用基础与前沿技术研究计划(13JCQNJC03400), 河北省高等学校科学技术研究项目(Q2012079) 资助Supported by National Natural Science Foundation of China (61174009, 61203323), Tianjin Research Program of Application Foundation and Advanced Technology (13JCQNJC03400), and Colleges and Universities in Hebei Province Science and Tech-nology Research Project (Q2012079) （61174009, 61203323）
