文章基本信息

标题：A New Speed Sensorless Field Oriented Controller for PMSM Based on MRAS and PSO
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作者：Ahmad Asri Abd Samat ; Dahaman Ishak ; AbdulMalek Saidina Omar 等
期刊名称：Journal of Electrical Systems
印刷版ISSN：1112-5209
出版年度：2016
卷号：12
期号：3
页码：565-572
出版社：ESRGroups
摘要：This project proposes a combination of the Model Reference Adaptive System (MRAS) scheme to estimate the speed information of the PMSM and the proportional integral (PI) scheme with the particle swarm optimization (PSO) to tune the PI gains used in the speed control of the PMSM. The adaptation scheme of the MRAS is based on the Takagi- Sugeno Fuzzy Inference System (T-S FIS). The effectiveness of the proposed technique is proved by testing the system with the variation of load torque and motor speed. The proposed technique clearly indicates that the speed error can be reduced close to zero and the estimated rotor position is able to track the actual rotor position.
关键词：Permanent magnet synchronous motor;Particle swarm optimization; Model reference; adaptive system;Takagi;sugeno FIS.