自抗扰控制技术在永磁同步电动机速度控制中的应用  

The Application of Active Disturbance Rejection Controller on the Permanent Magnet Synchronous Motor Speed Control

作　　者：朱儒[1,2] 刘鲲鹏[1] 崔恒彬[2] 王永[1] 

机构地区：[1]中国科学技术大学,合肥230027 [2]海军蚌埠士官学校,蚌埠233012

出　　处：《微特电机》2014年第5期60-62,65,共4页Small & Special Electrical Machines

摘　　要：自抗扰控制技术因其响应快、鲁棒性强等优点而广泛应用。对于永磁同步电动机系统易受负载干扰及参数变化的影响,提出了一种改进的自抗扰控制器。在实际永磁同步电动机系统上进行实验,实验结果证明其与PI控制相比具有更快的速度响应和更小的波动。Active disturbance rejection control technology is widely used for its fast response and strong robust.An improved active disturbance rejection controller was put forward because that the permanent magnet synchronous motor system was vulnerable to the influence of load disturbance and parameter variation.The results of the experiments on permanent magnet synchronous motor system show that it has faster response and smaller fluctuations than PI controller.

关 键 词：永磁同步电动机 系统辨识 自抗扰控制 

分 类 号：TM351[电气工程—电机] TM341