A Wireless Measurement System for Three-dimensional Gait Analysis System

摘要：

In order to implement three-dimensional (3D) gait analysis, a complete human kinematic analysis using inertial sensors is not enough, and a mobile force plate system to measure ground reaction force (GRF) during successive gaits is necessary for inverse human dynamics analysis. In this paper, a complete 3D gait analysis based on a wireless measurement system is proposed. The measurement system named as M3D was developed by integrating a mobile force plate, 3D motion analysis units based on MEMS sensors and a wireless data logger. A stick-chain model was built to visually analyze 3D human gait and joint trajectories, and triaxial joint moments during gait can be calculated.

关键词： Gait MEMS Human dynamics Joint moments

作者: Tao Liu Yoshio Inoue Kyoko Shibata Kouzou Shiojima

作者单位: Dep. of Intelligent Mechanical Systems Engineering Kochi University of Technology Kami, Japan TEC GIHAN Co., LTD Nishinohata, Okubo-Cho, Uji-City, 611-0033 Kyoto, Japan

会议类型: 国际会议

会议名称: The 2011 International Workshop on Internet of Things Technology and Innovative Application Design(2011年国际物联网技术与创新应用设计研讨会IOT Workshop 2011)

会议地点: 北京

会议语种:英文

页码: 611-614

在线出版日期: 2011-08-24（万方平台首次上网日期，不代表论文的发表时间）