工作辊可水平移动的六辊轧机板形控制算法  

Flatness Control Algorithm of Horizontal Shift Roll Mill

作　　者：赵菁[1] 解相朋[1] 吴有生[1] 

机构地区：[1]中冶南方工程技术有限公司,湖北武汉430223

出　　处：《工业控制计算机》2013年第11期102-104,共3页Industrial Control Computer

摘　　要：板形控制算法是开发板形控制系统的关键技术之一。结合工作辊可水平移动的六辊轧机板形调节机构的特点对板形闭环控制系统的功能、构成及工作原理进行了系统阐述。重点介绍了板形控制算法,详细描述了各板形调节机构的调节效率和板形控制模型的构建过程。通过MATLAB模拟实际运算过程对板形控制算法的可行性、准确性及系统的收敛性进行了验证。结果证明,各评估点板形误差的总体趋势在逐渐减小,减小到一定值后保持稳定状态,整体板形显著改善。Flatness control algorithm is one of the key technologies for developing flatness control system.Based on the charac- teristic of Horizontal Shift Roll Mill,this paper systematically elaborated the function,structure and principle of flatness control system.The flatness control algorithm was introduced as emphases.The efficiency of executor and the construct of flatness control algorithm model are elaborated.It is verified that the flatness control algorithm is feasibility and accuracy and the system is convergence through MATLAB simulating computation.This flatness control algorithm reduced error and improved the flatness as a whole.

关 键 词：板形控制算法 调节效率 

分 类 号：TG334.9[金属学及工艺—金属压力加工]