Element Tracking Strategies for Hot Strip Laminar Cooling Control

作     者：HANBin ZHANGZhong-ping LIUXiang-hua WANGGuo-dong 

作者机构：NortheasternUniversityShenyang110004China PanzhihuaIronandSteelCoPanzhihua617062China 

出 版 物：《Journal of Iron and Steel Research International》 (J. Iron Steel Res. Int.)

年 卷 期：2005年第12卷第3期

页      面：18-21,27页

核心收录：

学科分类：080602[工学-钢铁冶金] 08[工学] 0806[工学-冶金工程] 

基　　金：ItemSponsoredbyNationalNaturalScienceFoundationofChina(50104004) 

主　　题：laminar cooling hot strip element tracking coiling temperature control 

摘      要：Feedforward control is the core to control function in the cooling process of hot strip. One of the most important tasks in feedforward control is to determine the arrival time of the strip at various locations on the runout table for effective control. Based on the principles of element tracking and tracking strategies for variable rolling speed and constant rolling speed, a simple diagonal tracking method for an existing hot strip mill was proposed and tested. The test results show that the proposed strategies are effective for improving tracking control.