Passive control of Permanent Magnet Synchronous Motor chaotic systems

• Published in: Journal of Zhejiang University. A. Science Vol. 6; no. 7; pp. 728 - 732
• Main Author: 齐冬莲 王家军 赵光宙
• Format: Journal Article
• Language: English
• Published: College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China 01.07.2005
• Subjects: 参数设置; 收敛条件; 永磁同步电机; 稳定性; 被动控制; Permanent Magnet Synchronous Motor; Convergence condition; Passive system
• ISSN: 1673-565X; 1862-1775
• DOI: 10.1631/jzus.2005.A0728

Permanent Magnet Synchronous Motor model can exhibit a variety of chaotic phenomena under some choices of system parameters and external input. Based on the property of passive system, the essential conditions were studied, by which Permanent Magnet Synchronous Motor chaotic system could be equivalent to passive system. Using Lyapunov stability theory, the convergence condition deciding the system＇s characters was discussed. In the convergence condition area, the equivalent passive system could be globally asymptotically stabilized by smooth state feedback.