Fuzzy Guaranteed Cost Control of Permanent Magnet Synchronous Motor Chaos Systems via Fuzzy Lyapunov Function Approach

摘要：

This paper deals with the chaos phenomenon of permanent magnet synchronous motor (PMSM). The Takagi-Sugeno (T-S) fuzzy model of PMSM chaos system is built. Based on the fuzzy Lyapunov function approach, a robust optimal guaranteed cost controller is designed in the form of linear matrix inequality (LMI). Thus the chaos of PMSM with parametric uncertainties is eliminated. The simulation result shows that the robust control system adopting the designed method has good performance and robust capability. And the efficiency of fuzzy Lyapunov stability theory is also illustrated.

作者: Yanxia SHEN Yinghuan ZHOU Zhicheng JI

作者单位: Southern Yangtze University, China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）