摘要
本文介绍负载观测器对于改善直流速度控制系统抗扰动态特性的基本理论,提供了它在连轧机生产应用中的成功实例,认为负载观测器值得大力推广。
Basic theory for the enhancement of interference dynamic characteristics of dc speed control systems by using the load observer is introduced. Some examples showing the successful application of the load observer to continuous rolling mill are given to recommend the wider application of load observer in this field.
关键词
连轧机
电控系统
负载观测器
load observer
dynamic characteristics
feedforword compensation
