摘要
为了解决永磁同步电机无位置传感器控制技术中转子位置观测器参数整定的问题,提出一种基于ITAE最优控制优化无位置传感器控制中转子位置观测器的优化方法,实现了永磁同步电机无位置传感器控制中复杂的参数调整过程,同时提高电机工作性能。最后用Matlab/Simulink平台对优化后的电机系统仿真分析,仿真结果证明与传统方法的公式整定相比ITAE最优控制具有更好的控制效果。
In order to solve the problem of parameter tuning of rotor position observer in sensorless control of permanent magnet synchronous motor(PMSM),an optimization method of rotor position observer in sensorless control based on ITAE optimal control was proposed.The complex parameter tuning process in sensorless control of PMSM was realized.At the same time,the working performance of the motor was improved.Finally,the optimized motor system was simulated and analyzed with Matlab/Simulink platform.The simulation results show that the ITAE optimal control has better control effect than the traditional formula setting method.
作者
王红
潘家栋
张奎庆
徐学武
WANG Hong;PAN Jiadong;ZHANG Kuiqing;XU Xuewu(Guilin University of Electronic Science and Technology,Guilin Guangxi 541000, China)
出处
《微电机》
北大核心
2020年第7期71-74,83,共5页
Micromotors
基金
广西科技重大专项(2018AA28002)。
