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An Improved Torque Sensorless Speed Control Method for Electric Assisted Bicycle With Consideration of Coordinate Conversion

文献类型：期刊论文

作者Tinghua Li; Qinghua Yang; Xiaowei Tu; Bin Ren
刊名IEEE/CAA Journal of Automatica Sinica
出版日期2020
卷号7期号:6页码:1575-1584
关键词Coordinate conversion disturbance observer electric assisted power inertial measurement unit speed control
ISSN号2329-9266
DOI10.1109/JAS.2020.1003360
英文摘要In this paper, we propose an improved torque sensorless speed control method for electric assisted bicycle, this method considers the coordinate conversion. A low-pass filter is designed in disturbance observer to estimate and compensate the variable disturbance during cycling. A DC motor provides assisted power driving, the assistance method is based on the real-time wheel angular velocity and coordinate system transformation. The effect of observer is proved, and the proposed method guarantees stability under disturbances. It is also compared to the existing methods and their performances are illustrated through simulations. The proposed method improves the performance both in rapidity and stability.
源URL[http://ir.ia.ac.cn/handle/173211/43058]  
专题自动化研究所_学术期刊_IEEE/CAA Journal of Automatica Sinica
推荐引用方式
GB/T 7714		 Tinghua Li,Qinghua Yang,Xiaowei Tu,et al. An Improved Torque Sensorless Speed Control Method for Electric Assisted Bicycle With Consideration of Coordinate Conversion[J]. IEEE/CAA Journal of Automatica Sinica,2020,7(6):1575-1584.
APA Tinghua Li,Qinghua Yang,Xiaowei Tu,&Bin Ren.(2020).An Improved Torque Sensorless Speed Control Method for Electric Assisted Bicycle With Consideration of Coordinate Conversion.IEEE/CAA Journal of Automatica Sinica,7(6),1575-1584.
MLA Tinghua Li,et al."An Improved Torque Sensorless Speed Control Method for Electric Assisted Bicycle With Consideration of Coordinate Conversion".IEEE/CAA Journal of Automatica Sinica 7.6(2020):1575-1584.

入库方式： OAI收割

来源：自动化研究所

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