传感技术学报2011，Vol.27Issue(8)：1217-1222,6.DOI:10.3969/j.issn.1004-1699.2011.08.027
基于三维加速度传感器的人体运动能耗检测算法的研究
The Research of Energy Expenditure Detection Algorithm Based on Tri-Axial Acceleration Transducer
摘要
Abstract
Aiming at the importance of the detection of physical activity energy expenditure (PAEE), a new system of detecting PAEE based on tri-axial acceleration transducer was presented. With collecting and analyzing data, a method for calculating the acceleration and a new algorithm of detecting PAEE was developed. Having done the comparative experiments between waist, knee and lip, the best position to wear the device is determined to be in the waist. The experiment with three different running speeds( 1 km/h,5 km/h and 10 km/h) was also done. The exper imental results showed that the accuracy of the system was above 93%. The system and interrelated algorithms was workable.关键词
运动能耗/三维加速度传感器/检测算法/佩戴位置Key words
energy expenditure/tri-axial acceleration transducer/detection algorithm/wearable position分类
信息技术与安全科学引用本文复制引用
朱国忠,韦彩虹,潘敏..基于三维加速度传感器的人体运动能耗检测算法的研究[J].传感技术学报,2011,27(8):1217-1222,6.基金项目
中央高校基本科研业务费专项资金计划项目(2010XZZX002) （2010XZZX002）
