吉林大学学报(信息科学版)

• 论文 • 上一篇    下一篇

永磁同步直线电机混沌杂草自抗扰控制研究

刘 伟 1 , 周志全 1 , 刘海旭 2   

  1. 1. 东北石油大学 电气信息工程学院, 黑龙江 大庆 163318; 2. 武汉理工大学 机电工程学院, 武汉 430070
  • 收稿日期:2016-08-27 出版日期:2017-09-29 发布日期:2017-10-23
  • 通讯作者: 周志全(1992—摇 ), 男, 黑龙江肇东人, 东北石油大学硕士研究生, 主要从事电力电子与电力传动研究, (Tel)86-18045709018(E-mail)136511916@ qq. com。
  • 作者简介: 刘伟(1971— ), 男, 黑龙江宾县人, 东北石油大学教授, 博士, 硕士生导师, 主要从事电机驱动技术与智能控制理论研究, (Tel)86-13845966361(E-mail)13845966361@163. com
  • 基金资助:
     黑龙江省自然基金资助项目(E201332)

Research on Auto Disturbance Rejection of PMLSM Based on Chaos Algorithm and Invasive Weed Optimization Algorithm

LIU Wei 1 , ZHOU Zhiquan 1 , LIU Haixu 2   

  1. 1. School of Electrical and Information Engineering, Northeast Petroleum University, Daqing 163318, China;
    2. School of Mechanical and Electrical Engineering, Wuhan University of Technology, Wuhan 430070, China
  • Received:2016-08-27 Online:2017-09-29 Published:2017-10-23

摘要: 针对永磁同步直线电机没有中间传动环节, 任何不确定性扰动都会直接影响控制系统性能的问题, 设计
了一种改进杂草算法优化的 PMLSM(Permanent Magnet Linear Synchronous Motor)二阶自抗扰控制器。 通过采用
混沌反向学习初始化方法和柯西分布的空间分布方式改进杂草算法优化自抗扰控制器参数, 经过优化的自抗
扰控制器的控制其性能有明显提高。 仿真结果表明, 该自抗扰控制器响应速度快, 稳态误差减小 2% 且无超
调, 对负载扰动具有良好的鲁棒性。

关键词: 参数优化, 永磁同步直线电机, 自抗扰控制器, 改进杂草算法

Abstract:  Because PMLSM ( Permanent Magnet Linear Synchronous Motor) does not have intermediate
transmission links, any uncertainty disturbances will directly affect the performance of the control system and
conventional ADRC (Auto Disturbance Rejection Control) parameters many is not conducive to tuning problems,
we proposed a improved invasive weed optimization PMLSM two order ADRC. We use chaos reverse learning
initialization method and the Cauchy distribution of spatial distribution improved invasive weed algorithm to
optimize the parameters of ADRC. And after optimization of ADRC, the control performance has improved
significantly. Through simulation and comparison, the improved auto disturbance rejection controller has fast
response speed, small steady-state error decreases by 2%, and does not have overshoot, and has good robustness
to load disturbance.

Key words: auto disturbance rejection control(ADRC),  permanent magnet linear synchronous motor ( PMLSM), Improved invasive weed optimization algorithm, parameter optimization

中图分类号: 

  • TP18