Chin. Phys. B ›› 2013, Vol. 22 ›› Issue (4): 48902-048902.doi: 10.1088/1674-1056/22/4/048902

• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇    下一篇

Backstepping-based lag synchronization of complex permanent magnet synchronous motor system

王兴元a, 张昊b   

  1. a Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian 116024, China;
    b Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian 116024, China
  • 收稿日期:2012-08-02 修回日期:2012-08-25 出版日期:2013-03-01 发布日期:2013-03-01
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 61173183, 60973152, and 60573172), the Superior University Doctor Subject Special Scientific Research Foundation of China (Grant No. 20070141014), the Program for Liaoning Excellent Talents in University (Grant No. LR2012003), the National Natural Science Foundation of Liaoning Province of China (Grant No. 20082165), and the Fundamental Research Funds for the Central Universities of China (Grant No. DUT12JB06).

Backstepping-based lag synchronization of complex permanent magnet synchronous motor system

Wang Xing-Yuan (王兴元)a, Zhang hao (张昊)b   

  1. a Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian 116024, China;
    b Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian 116024, China
  • Received:2012-08-02 Revised:2012-08-25 Online:2013-03-01 Published:2013-03-01
  • Contact: Wang Xing-Yuan E-mail:wangxy@dlut.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 61173183, 60973152, and 60573172), the Superior University Doctor Subject Special Scientific Research Foundation of China (Grant No. 20070141014), the Program for Liaoning Excellent Talents in University (Grant No. LR2012003), the National Natural Science Foundation of Liaoning Province of China (Grant No. 20082165), and the Fundamental Research Funds for the Central Universities of China (Grant No. DUT12JB06).

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摘要： Through introducing the concept of complex current and resetting cross-coupling term, this paper proposes a novel complex permanent magnet synchronous motor system and analyze its properties. Base on complex permanent magnet synchronous motor system, we design controllers and achieve lag synchronizations both in real part and imaginary part with backstepping method. In our study, we take complex current, time delay, and structure of complex system into consideration. Numerical simulation results demonstrate the validity of controllers.

关键词: complex permanent magnet synchronous motor system, time delay, lag synchronization, backstepping method

Abstract: Through introducing the concept of complex current and resetting cross-coupling term, this paper proposes a novel complex permanent magnet synchronous motor system and analyze its properties. Base on complex permanent magnet synchronous motor system, we design controllers and achieve lag synchronizations both in real part and imaginary part with backstepping method. In our study, we take complex current, time delay, and structure of complex system into consideration. Numerical simulation results demonstrate the validity of controllers.

Key words: complex permanent magnet synchronous motor system, time delay, lag synchronization, backstepping method

中图分类号:  (Complex systems)

  • 89.75.-k
05.45.Xt (Synchronization; coupled oscillators) 05.45.Gg (Control of chaos, applications of chaos)