标题:Walking Speed Recognition System for Transfemoral Amputee Based on Accelerometer and Gyroscopes
作者:Geng, Yanli; Peng, Yang; Liu, Zuojun; Wang, Xinran
通讯作者:Geng, Y.(gengyanli318813@163.com)
作者机构:[Geng, Yanli; Peng, Yang; Liu, Zuojun] Hebei Univ Technol, Control Sci & Engn Coll, Tianjin 300130, Peoples R China.; [Wang, Xinran] Shandong Univ, 更多
会议名称:Asia Simulation Conference/International Conference on System Simulation and Scientific Computing (AsiaSim and ICSC 2012)
会议日期:OCT 27-30, 2012
来源:SYSTEMS SIMULATION AND SCIENTIFIC COMPUTING, PT I
出版年:2012
卷:326
页码:383-389
关键词:Wavelet Packet Transform; K-Nearest Neighbor Algorithm; Walking Speed; Recognition
摘要:A sensor system for walking speed recognition is designed. The sensor system is composed of accelerometer MMA7361L and gyroscopes ENC-03, which used to obtain walking information of transfemoral amputee. The sensor system is installed in prosthetic socket. The input signal of intelligence lower limb prosthesis is provided by this system. The signal of sensor system is collected by Quanser semi-physical simulation platform. The signal is decomposed by wavelet transformation and the useful signal is reconstructed. Feature value of that signal is extracted. K-Nearest Neighbor (kNN) algorithm is used in pattern recognition. The results of experiment indicate that the sensor system has advantages of small size, sensitive response, quickly and effectively identify amputees walking speed and so on.
收录类别:CPCI-S;EI;SCOPUS
WOS核心被引频次:1
Scopus被引频次:1
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84868308732&doi=10.1007%2f978-3-642-34381-0_44&partnerID=40&md5=f0e83e9cb7106b43a2a651f95f65bd3e
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