The inverse system decoupling control of the permanent magnet synchronous motor in D-q synchronous rotating reference frame

摘要：

In order to make the permanent magnet synchronous motor control system has a good dynamic performance and robustness, this paper introduces a design of decoupling controller to realize that.We used an inverse system decoupling control method in the permanent magnet synchronous motor decoupling control, and analysis the mathematics model of the permanent magnet synchronous motor in d-q synchronization reference frame, and put forward the inverse system analytical expressions of the motor. Simulation results show that this method realized the motor speed and torque decoupling, and the system had a good dynamic and static performance and good robustness.This decoupling controller with the inverse system decoupling control methods successfully applies the motor speed and torque decoupling, thus to make the system has a good dynamic and robustness.

关键词： d-q synchronous rotating coordinate system inverse system decoupling control PMSM

作者: Xiaoning Li Yuan Wu Shijun Shen Xianfeng Zhao

作者单位: University of Electronic Science and Technology of China,NO. 2006 Xiyuan road,Chengdu 611731,China

会议类型: 国际会议

会议名称: International Conference on Advances in Engineering 2011(2011年工程研究进展国际学术会议 ICAE2011)

会议地点: 南京

会议语种:英文

页码: 78-82

在线出版日期: 2011-12-17（万方平台首次上网日期，不代表论文的发表时间）