基于卷尾猴搜索算法的永磁同步电机速度控制系统  

Speed Control System of Permanent Magnet Synchronous Motor Based on Capuchin Search Algorithm

作　　者：李亚鹏 杨苹 刘业成 柳成[1] LI Yapeng;YANG Ping;LIU Yecheng;LIU Cheng(College of Electrical and Information Engineering,Beihua University,Jilin 132021,China)

机构地区：[1]北华大学电气与信息工程学院,吉林吉林132021

出　　处：《北华大学学报（自然科学版）》2024年第4期552-560,共9页Journal of Beihua University（Natural Science）

基　　金：北华大学研究生创新计划项目(2022046)。

摘　　要：针对永磁同步电机(Permanent magnetic synchronous motor, PMSM)在工业应用中抗扰动能力不足的问题,提出一种卷尾猴搜索算法(Capuchin search algorithm, CapSA)用于优化线性自抗扰控制器(Linear active disturbance rejection control, LADRC)参数(CapSA-LADRC)。采用LADRC控制器替代PI控制器;利用CapSA算法整定LADRC参数,使其超调明显减小、抗扰动能力增强、系统稳定性增强;通过Matlab仿真对比分析PI控制器、LADRC控制器、CapSA-LADRC控制器的控制效果。仿真结果验证了CapSA-LADRC的收敛性和有效性。Aiming at the problem of insufficient perturbation resistance of permanent magnetic synchronous motor(PMSM)in industrial applications,Capuchin search algorithm(CapSA)is proposed to optimize the parameters of linear active disturbance rejection control(LADRC),called CapSA-LADRC.LADRC controller is used to replace the PI controller;The parameters of the LADRC are tuned by using CapSA algorithm,so that its overshooting significantly reduced,disturbance immunity increased,and the stability of the system enhanced;PI controller is comparatively analyzed through Matlab simulation,LADRC controller and CapSA-LADRC controller through Matlab simulation.Simulation results verify the convergence and effectiveness of CapSA-LADRC.

关 键 词：永磁同步电机 线性自抗扰 卷尾猴搜索算法 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]