Control System of Permanent Magnet Synchronous Motor Based on Extended Sliding Mode State Observer

被引:0
|
作者
Shen, Fenglong [1 ,2 ]
Wang, Jianhui [1 ]
Liang, Lang [1 ]
机构
[1] Northeastern Univ, Coll Informat Sci & Engn, Shenyang 110004, Liaoning, Peoples R China
[2] Eastern Liaoning Univ, Coll Mechatron Engn, Dandong 118003, Peoples R China
关键词
Permanent magnet synchronous motor; Extended sliding mode observer; Phase-locked loop; SENSORLESS CONTROL; MACHINES;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, the mathematical model of Permanent Magnet Synchronous Motor in static two-phase coordinate frame is introduced. Based on this, the extended sliding mode observer and phase-locked loop are designed in the control system. the three-phase asynchronous motor is controlled using SVPWM control strategy. The control system is simulated by MATLAB. The simulation results show that the proposed scheme is feasible and the space vector control system has a good dynamic respond.
引用
收藏
页码:5637 / 5640
页数:4
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