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.
出处
《微特电机》
北大核心
2014年第5期60-62,65,共4页
Small & Special Electrical Machines
关键词
永磁同步电动机
系统辨识
自抗扰控制
permanent magnet synchronous motor
system identification
active disturbance rejection control
