1270轧机弹性曲线的回归及参数估计

The Regression and Parameter Evaluation of 1270 Rolling Mill Stretch Curve

首先介绍了轧机弹性曲线的基础知识及 1 2 70轧机AGC系统的基本结构 ,然后论述了数据采集的方法 ,最后根据最小二乘法得到轧机弹性曲线的回归模型及刚度系数的实验结果。

First, based knowledge about the stretch curve of rolling mill and AGC system of 1270rolling mill are introduced; Second, the method about data acquisition discussed; Finally, the experimental results of the regression and parameter evaluation of rolling mill stretch curve are given through least square method.