基于惯性传感器的人体姿态角度测量方法研究进展  

Research progress of human's attitude angle measurement methods based on inertial sensors

作　　者：赵晓皓 盖翔 谢新武[2] 周卫斌[1] 倪爱娟[2] 田丰[2] 

机构地区：[1]天津科技大学电子信息与自动化学院,天津300222 [2]军事医学科学院卫生装备研究所,天津300161

出　　处：《医疗卫生装备》2017年第10期99-103,107,共6页Chinese Medical Equipment Journal

基　　金：天津市科技支撑重点项目(14ZCZDSY00009);天津市自然基金面上项目(17JCYBJC24500)

摘　　要：介绍了基于微机械电子系统(micro-electro-mechanical system,MEMS)级惯性测量单元的人体姿态角度测量方法研究进展。对基于单一传感器与组合式传感器的2种姿态角度测量方法及运用分别进行了阐述,并总结其优缺点。探讨了不同惯性测量单元组合用于姿态测量的方法及其优缺点,得到在不同情况下使用不同方法的结论。指出惯性传感技术拥有广阔的应用前景,进一步对该技术与其他技术的融合进行研究和开发可为人类的健康提供更有价值的技术与产品。Multiple methods of attitude measurement based on inertial measurement unit(IMU) were summarized. The single sensor's means of attitude measurement and it's relative merits were introduced. What's more,the combined method applied to attitude measurement were highlightedly mentioned. In addition, the ways of attitude measurement with multi-sensors units were listed. It also gave useful recommendations for better selection with regard to specific application. The prospect of IMU applied on human bodies was analysed.

关 键 词：传感器 测量 人体姿态角度 姿态角度测量 惯性测量单元法 数据融合 

分 类 号：R318[医药卫生—生物医学工程] TP212.3[医药卫生—基础医学]