新型板形测控方法及应用  

New method for profile measuring and control and its application

作　　者：张进之[1] 张宇[1] 

机构地区：[1]冶金部钢铁研究总院

出　　处：《重型机械》1998年第4期5-9,共5页Heavy Machinery

基　　金：国家"九五"科技攻关项目

摘　　要：分析了现代板带轧制过程的板形测量和控制技术，发现轧机板形刚度系数和引用轧件板形刚度系数，可得到新型板形测控模型。新型板形差分方程可应用于板形最佳设定控制，热凸度和磨损凸度模型参数自适应、自适应控制和最优控制。The technologies for profile measuring and control are discussed in this article. Using the mill profile module factor and quoting the strip profile module factor can obtain a new profile model for on line measuring and control. The new differential equation of profile discussed in this article can be applied in such fields as: profile optimum presetting, self adaptation, calculation including the calculation of parameters of thermal crown and wear, the optimum control, etc.

关 键 词：板形 轧制 板材 带材 板形控制 板形测量 

分 类 号：TG335.5[金属学及工艺—金属压力加工]