基于内模控制的永磁同步电机控制研究

Study on Control of Permanent Magnetic Synchro Motor Base on Internal Mould Control

根据永磁同步电机数学模型存在着非线性和强耦合的特性,针对传统永磁同步电机矢量控制系统的不足,论文提出一种基于内模控制原理和空间矢量算法相结合的高性能永磁同步电机解耦控制方法。根据内模控制基本原理,设计了永磁同步电机的双闭环内模控制器。基于Matlab/Simulink仿真平台,对基于内模控制的永磁同步电机控制系统进行了仿真分析,最后通过实验验证了控制方法的正确性和有效性。

Permanent magnet synchronous motor mathematical model of the characteristics of the nonlinear and strong coupling, for the deficiencies of the traditional permanent magnet synchronous motor vector control system, this paper proposes a combination of high performance permanent magnet based on the intima of the control principle and space vector algorithmdecoupling of the synchronous motor control method. Endometrial control of the basic principles, the design of permanent magnet synchronous motor closed -loop endometrial controller. Simulation analysis, based on endometrial control of permanent magnet synchronous motor control system based on Matlab/Simulink simulation platform, and finally through experimental verification of the correctness and effectiveness of control methods.