人体失衡性实时测试系统研究  

The Dynamic Measurements of Human Body's Unbalance

作　　者：张殿业[1] 戴明森[1] 金键[2] 

机构地区：[1]北方交通大学人机工程实验室,北京100031 [2]西南交通大学安全研究所,四川成都610031

出　　处：《中国医疗器械杂志》2000年第4期191-193,共3页Chinese Journal of Medical Instrumentation

摘　　要：采用测试平台及计算机系统建立了人体失衡性实时测试系统 ,通过失衡性指数提出评价体系。对不同年龄组 4 0名受试者进行失衡性动态检测。测试状态包括 :睁眼状态、闭眼状态、平台倾斜 10度、平台倾斜 2 0度、平台倾斜 30度、横向视跟踪、纵向视跟踪、矢向视跟踪。结果表明A through study of the postural stability of 40 subjects has been conducted with a stabilometer and the computer systemThe subjects stand on the testing platform for 10 seconds and meanwhile the sum of frequency spectrum is being analyzedThe most men subjects maintain a little sway well within timits during the trialsThe testing conditions include open eyes,close eyes,10°,20°,30°of platform inclination,transverse vision tracking,longitudinal vision tracking and vectorial vision tracking,All testing results show that there are unbalance differences between different age groups under different conditions

关 键 词：人体失衡性 实时测试系统 研究 

分 类 号：R319[医药卫生—基础医学]