[关键词]
[摘要]
为了提高三相PMSM调速系统的动态品质,利用滑模控制对扰动和参数不敏感,相应速度快等优点,设计了一种基于滑模控制的速度控制器。利用MATLAB/Simulink仿真软件,搭建控制系统模型并进行仿真分析。仿真验证了所提永磁同步电机速度控制器的有效性,获得很好的速度跟踪精度和抗负载扰动能力。
[Key word]
[Abstract]
In order to improve the dynamic quality of the three-phase PMSM speed control system. A speed controller based on sliding mode control was designed, and the control system model was built and simulated by MATLAB/Simulink simulation software. The simulation results show the effectiveness of the permanent magnet synchronous motor speed controller proposed, and obtain good speed tracking accuracy and anti-load disturbance capability.
[中图分类号]
TM 351
[基金项目]
国家自然科学基金项目(61374136,11304200);上海市自然科学基金项目(14ZR1417200)