混合磁路电动机的非线性解耦控制

上海大学学报(自然科学版)

混合磁路电动机的非线性解耦控制

谢七月,康惠骏

上海大学机电工程与自动化学院, 上海 200072

收稿日期:2005-05-30 修回日期:1900-01-01 出版日期:1900-01-01 发布日期:1900-01-01
通讯作者: 康惠骏

Nonlinear Decoupling Control of Hybrid ExcitationPermanent Magnet Synchronous Motor

XIE Qi-yue,KANG Hui-jun

School of Mechatronical Engineering and Automation, Shanghai University, Shanghai 200072, China

Received:2005-05-30 Revised:1900-01-01 Online:1900-01-01 Published:1900-01-01
Contact: KANG Hui-jun

摘要/Abstract

摘要：

根据混合磁路电动机运行的实际情况,建立了附加励磁电流稳定下的三阶模型.采用非线性系统的微分几何方法,实现混合磁路电动机的解耦控制和完全线性化.通过仿真验证,基于非线性解耦控制的混合磁路电动机控制系统可以达到良好的性能.

关键词: 非线性系统, 混合磁路电动机, 解耦, 微分几何

Abstract:

In practical operation of hybrid excitation permanent magnet synchronous motor (HPMSM), a thirdorder formation is modeled under the condition that the additional exciting current is stable. Using differential geometry, decoupling control and complete linearization of HPMSM are realized. Simulation shows that HPMSM control based on nonlinear decoupling control theory has good performance.

Key words: decoupling, differential geometry, nonlinear systems, HPMSM

谢七月;康惠骏. 混合磁路电动机的非线性解耦控制[J]. 上海大学学报(自然科学版).

XIE Qi-yue;KANG Hui-jun. Nonlinear Decoupling Control of Hybrid ExcitationPermanent Magnet Synchronous Motor[J]. Journal of Shanghai University（Natural Science Edition）.