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Title: Review on position estimation methods to permanent magnet brushless servo motors
Other Titles: 永磁无刷伺服电机无传感器位置估计方法综述
Authors: Chen, YR
Wu, J
Cheung, NC 
Keywords: PMBSM
Position estimation methods
Issue Date: 2000
Publisher: 中國學術期刊 (光盤版) 電子雜誌社
Source: 微特电机 (Small & special machines), Aug. 2000, no. 4, p. 3-7 How to cite?
Journal: 微特电机 (Small & special machines) 
Abstract: 永磁无刷伺服电机的换相和控制都需要准确的转子位置信息 ,然而位置传感器有其难以克服的缺点。文章综述了各种电机的一些位置估计方法 ,分析了其优缺点 ,这些方法在很大程度上可取代位置传感器。最后对将来的位置估计方法发展方向作了展望。
The exact rotor position is required while a permanent magnet brushless servo motor (PMBSM) is under commutation and control.Howere,position sensors have some fatal defects.This paper reviewed the position estimation methods of various motors and analyzed their advantages and disadvantages.By using these methods,position sensors can be eliminated to a great extent.At the end a forecast on position extimation technique in the future is presented.
ISSN: 1004-7018
Rights: © 2000 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。
© 2000 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research purposes.
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