轧制数学模型在中板轧机上的应用分析  

Application and Analysis of Rolling Mathematical Model on Medium-plate Mill

作　　者：卢春宁 胡浩平 

机构地区：[1]柳州钢铁股份有限公司

出　　处：《柳钢科技》2009年第4期227-231,共5页

摘　　要：介绍柳钢中板厂四辊中板轧机液压压下计算机厚度控制系统的总体结构,重点阐述基于轧制力模型,力矩模型,温度模型等轧制机理模型的上位机系统功能及特点。通过研究轧制规程和厚度分配的最优化计算,轧制规程的在线修正,有效提高了成品的板形指标和厚度控制精度。The overall structure of HAGC （Hydraulic Automatic Gauge Control） system for 4-high medium plate mill in Liugang was introduced by focusing on the function and characteristic of LEVEL II system which is based on rolling theory and physical models such as force model, torque model, temperature model, etc. It is found that the optimization of rolling schedule and online adaptive correction of mathematic model can improve the accuracy of profile control and gauge control.

关 键 词：中板轧制 数学模型 轧制规程优化 自动厚度控制 板形控制 

分 类 号：TG333.17[金属学及工艺—金属压力加工] TG331