永磁同步电机无速度传感器控制EKF与MARS的比较研究
Speed Sensorless Control of PMSM:EKF and MARS Comparative Study
本文对永磁同步电机（PMSM）估算转子角位置的两种方法进行比较研究。首先对Extend Klaman Filter（EKF）和Model Reference Adaptive System（MARS）控制方案进行介绍，在此基础上提出一种将EKF应用于永磁同步电机的方法，并在Simulink平台上进行仿真。同时将MARS方法应用于相同系统，并指出二者的优缺点，给出相应的改进措施。仿真实验表明基于EKF的无速度传感器控制系统运行稳定，抗噪能力强。
In this paper a comparative study of estimating rotor angular position for PMSM was presented.The control steagety based on EKF and MARS was first introduced,then a method of applying EKF in PMSM control system was proposed.The control system was simulated on the Simulink platform.At the same time,another control method based on MARS was applied on the same syetem for comparative study.Simulation results show that EKF-based control system without speed sensor is stable and strongly anti-noise.
何凤有、王继忠
电机
永磁同步电机EKFMARS无速度传感器
PMSMEKFMARSSpeed Sensorless
何凤有,王继忠.永磁同步电机无速度传感器控制EKF与MARS的比较研究[EB/OL].(2011-08-12)[2025-05-21].http://www.paper.edu.cn/releasepaper/content/201108-222.点此复制
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