环形电机耦合网络混沌行为的抑制控制  

Suppression Control of Chaotic Behaviors in Ring Motor Coupling Networks

作　　者：梅春草 许丽娟 MEI Chuncao;XU Lijuan(School of Data Science,Guangzhou Huashang College,Guangzhou 511300,China)

机构地区：[1]广州华商学院数据科学学院,广州511300

出　　处：《吉林大学学报（理学版）》2022年第4期970-976,共7页Journal of Jilin University:Science Edition

基　　金：国家自然科学基金(批准号:51607073);广州华商学院校内科研项目(批准号:2019HSXS04).

摘　　要：针对永磁同步电动机出现混沌行为的问题,基于Lyapunov稳定性理论提出一种非线性反馈控制器,实现单台电机混沌系统的稳定运行,并通过理论分析和数值仿真验证该控制策略的有效性.采用具有反馈控制器的电机作为外部耦合系统,建立多台电机协调的耦合函数,实现整个环形电机网络的混沌抑制行为.Aiming at the problem of chaotic behavior of permanent magnet synchronous motor,based on Lyapunov stability theory,we proposed a nonlinear feedback controller to realize the stable operation of the chaotic system of a single motor.The effectiveness of the control strategy was verified by theoretical analysis and numerical simulation.By using the motor with feedback controller as the external coupling system,the coordinated coupling function of multiple motors was established to realize the chaos suppression behavior of the whole ring motor networks.

关 键 词：永磁同步电动机 混沌 耦合 环形网络 

分 类 号：TM351[电气工程—电机]