电气传动2017，Vol.47Issue(4)：3-6,4.DOI:10.19457/j.1001-2095.20170401
永磁同步电机调速系统自抗扰控制器的设计
Active Disturbance Rejection Controller Design for PMSM Speed Regulation System
曾岳南 1曾祥彩 1蔡豪 1汪亮亮1
作者信息
- 1. 广东工业大学自动化学院,广东 广州 510006
- 折叠
摘要
Abstract
Active disturbance rejection controller(ADRC)was applied to speed control of permanent magnet synchronous motor(PMSM)regulation system. Nonlinear ADRC(NLADRC)were employed for d and q axis current regulation,so that the effect of back EMF was cancelled by NLADRC,furthermore,the tracking error and total harmonic distortion(THD)of phase current were decreased. LADRC were employed for speed regulation,the load torque and viscous friction were compensated by LADRC,as a result,the speed stability was improved effectively. Finally the controller parameters were tuned based on the bandwidth formula. The simulation and experimental results show that the system has good speed stability and load disturbance performance,which proves effectiveness of the controller design.关键词
永磁同步电机/自抗扰控制器/调速系统/参数整定Key words
permanent magnet synchronous motor/active disturbance rejection controller/speed regulation system/parameters tuning分类
信息技术与安全科学引用本文复制引用
曾岳南,曾祥彩,蔡豪,汪亮亮..永磁同步电机调速系统自抗扰控制器的设计[J].电气传动,2017,47(4):3-6,4.
