Feedback Linearized Sliding Mode Control of PMSM Based on a Novel Reaching Law

被引：0

作者：

Chen, Shengze ^{[1
]}

Jiang, Jianfeng ^{[1
]}

Hou, Xiaohan ^{[2
]}

Yang, Xijun ^{[2
]}

机构：

[1] Shanghai Elect Power Co, State Grid, Elect Power Sci Res Inst, Shanghai, Peoples R China

[2] Shanghai Jiao Tong Univ, Sch Elect Informat & Elect Engn, Shanghai, Peoples R China

来源：

2020 23RD INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2020年

关键词：

PMSM Drive; Feedback Linearization; Reaching Law; Sliding Mode Control;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The traditional PID based vector control of permanent magnet synchronous motor (PMSM) drive can't realize the complete decoupling control of d and q axis currents. The feedback linearization theory is utilized to decouple the speed and d-axis current of PMSM. In order to solve the problem of robustness degradation caused by feedback linearization, the sliding mode control method is employed, and a novel double power reaching law is introduced to establish a feedback linearized sliding mode control system for PMSM drive system. The system is simulated by Simulink and compared with the traditional PID control method in view of the speed regulation performance. The simulation results show that the new control system has the advantages of high steady-state accuracy, fast dynamic response and strong anti-disturbance capability.

引用

页码：1438 / 1441

页数：4

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