论文部分内容阅读
在四机架冷连轧机张力控制系统中,由于对象参数的时变性,采用仅对被控对象参数辨识,驱动系统用状态反馈,控制器按最小方差自校正控制设计,取得良好的控制效果。这种控制策略,对灰箱系统控制有指导意义。
In the tension control system of four-stand tandem cold rolling mill, due to the time-varying of the object parameters, the parameter control of the controlled object, the feedback of the drive system and the control of the controller based on the minimum variance are used to obtain a good control effect. This control strategy, gray box system control has instructive significance.