现代电子技术Issue(16)：152-155,4.
基干线性自搞扰控制的永磁民步电机调整系统
PMSM speed control system based on linear active-disturbance-rejection control
孙金秋 1游有鹏2
作者信息
- 1. 南京航空航天大学 金城学院，江苏 南京 211156
- 2. 南京航空航天大学 机电学院，江苏 南京 210016
- 折叠
摘要
Abstract
A method of linear active-disturbance-rejection control(ADRC)is presented in this paper and is applied to the speed ring of permanent magnet synchronous motor(PMSM)to overcome the difficulties that many parameters in ADRC must be adjusted,the parameters have no physical meaning,and trial and error method depending on experience of an operator has to be used. The regulation process of parameters for the linear ADRC is simple and parameter’number and calculated amount are greatly reduced,so it is easy to realize the hardware controller,whose control effect is similar to the non-linear ADRC. The sim-ulation results of linear ADRC and PI control are compared. The results show that the linear ADRC has overcome the shortcom-ings of the non-linear ADRC whose parameters is difficult to be adjusted,but retained the non-linear ADRC’s advantages:good static/dynamic performance and robustness.关键词
永磁同步电机/调速器/线性自抗扰控制/参数整定Key words
motor/speed controller/linear active-disturbance-rejection control/parameter adjustment分类
信息技术与安全科学引用本文复制引用
孙金秋,游有鹏..基干线性自搞扰控制的永磁民步电机调整系统[J].现代电子技术,2014,(16):152-155,4.
