Fractional-order permanent magnet synchronous motor and its adaptive chaotic control  

作　　者：李春来 禹思敏 罗晓曙 

机构地区：[1]College of Automation,Guangdong University of Technology [2]College of Physics and Electronics,Hunan Institute of Science and Technology [3]College of Electronic Engineering,Guangxi Normal University

出　　处：《Chinese Physics B》2012年第10期168-173,共6页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (Grant Nos. 61172023,60871025,and 10862001);the Natural Science Foundation of Guangdong Province,China (Grant Nos. S2011010001018 and 8151009001000060);the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20114420110003)

摘　　要：In this paper we investigate the chaotic behaviors of the fractional-order permanent magnet synchronous motor（PMSM）.The necessary condition for the existence of chaos in the fractional-order PMSM is deduced.And an adaptivefeedback controller is developed based on the stability theory for fractional systems.The presented control scheme,which contains only one single state variable,is simple and flexible,and it is suitable both for design and for implementation in practice.Simulation is carried out to verify that the obtained scheme is efficient and robust against external interference for controlling the fractional-order PMSM system.In this paper we investigate the chaotic behaviors of the fractional-order permanent magnet synchronous motor（PMSM）.The necessary condition for the existence of chaos in the fractional-order PMSM is deduced.And an adaptivefeedback controller is developed based on the stability theory for fractional systems.The presented control scheme,which contains only one single state variable,is simple and flexible,and it is suitable both for design and for implementation in practice.Simulation is carried out to verify that the obtained scheme is efficient and robust against external interference for controlling the fractional-order PMSM system.

关 键 词：FRACTIONAL-ORDER permanent magnet synchronous motor adaptive chaotic control 

分 类 号：TM341[电气工程—电机]