文章基本信息

标题：Sensorless Vector Control of BLDC Using Extended Kalman Filter
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作者：Y.Lavanya ; N.P.G.Bhavani b ; Neena Ramesh 等
期刊名称：Computer Science & Information Technology
电子版ISSN：2231-5403
出版年度：2015
卷号：5
期号：5
页码：43-55
DOI：10.5121/csit.2015.50505
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：This Paper mainly deals with the implementation of vector control technique using the brushlessDC motor (BLDC). Generally tachogenerators, resolvers or incremental encoders are used todetect the speed. These sensors require careful mounting and alignment, and special attention isrequired with electrical noises. A speed sensor need additional space for mounting andmaintenance and hence increases the cost and size of the drive system. These problems areeliminated by speed sensor less vector control by using Extended Kalman Filter and Back EMFmethod for position sensing. By using the EKF method and Back EMF method, the sensor lessvector control of BLDC is implemented and its simulation using MATLAB/SIMULINK andhardware kit is implemented.
关键词：Brushless DC Motor (BLDCM); Current controller; Extended kalman filter (EKF); Vector;control.