1. National Engineering Research Center for Advanced Rolling, University of science and technology Beijing, Beijing 100083, China;2. Anshan Iron and Steel Company, Anshan 114001, Liaoning, China
Abstract：The process of strip rolling is a multivariable process control system.Product quality is influenced by couplings between useful input and output and between interference input and output.By use of a decoupling controller and a feedforward compensator ,the system is decoupled and the interference caused by the disturbance in slab thickness is depressed.The practice showed that the decoupling controller and the compensator have good availability ensuring improved AGC and ASC in combination.
令狐克志;杨荃;何安瑞;赵林;郭晓波. 热带钢轧机板形板厚抗干扰全解耦控制研究[J]. 钢铁, 2007, 42(9): 49-0.
LINGHU Kezhi;YANG Quan;HE Anrui;ZHAO Lin;GUO Xiaobo. Research of CompleteDecoupling and AntiInterference Combined Control of Shape and Gauge of Strip. Iron and Steel, 2007, 42(9): 49-0.
2007, Vol. 42 
