2、键词:永磁同步电机;参数辨识;递推最小二乘法AbstractThis paper presents a method to determine the parameters of PMSM on line which are necessary to implement the vector control strategy. The presented identification technique, based least-squares, reveals itself suitable to be applied
3、to PMSM. The estimation is based on a standard model of PMSM, expressed in rotor coordinates. The method is suitable for online operation to continuously update the parameter values. The developed algorithm is simulated in MATLAB/SIMULINK. Simulation results are p
4、resented, and accurate parameters for PMSM is provided.KEY WORDS:PMSM; Parameter Identification; RLS目录摘要IAbstractII目录III绪论11.1课题背景及研究意义11.2MATLAB概述11.3Simulink概述21.4最小二乘辨识法3第二章永磁同步电机控制系统仿真及性能分析4引言42.1永磁同步电机的数学模型42.1.1永磁同步电机在三相坐标系下的数学模型42.1.2三相坐标系、二相坐标系及坐标变换52.1.3永