Online shape prediction and control technology of cold rolled strip during continuous annealing

被引：12

作者：

Bai, Z. H. ^{[1
]}

Wang, R. ^{[1
]}

Chen, S. Y. ^{[1
]}

Chang, J. L. ^{[1
]}

Qiao, X. ^{[1
]}

Hou, B. ^{[1
]}

机构：

[1] YanShan Univ, Natl Engn Res Ctr Equipment & Technol Cold Strip, State Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Peoples R China

来源：

IRONMAKING & STEELMAKING | 2015年 / 42卷 / 10期

关键词：

Continuous annealing; In section shape; Out section shape; Shape control;

D O I：

10.1179/1743281215Y.0000000026

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

This study has fully considered the mechanical and technological characteristics of a continuous annealing and processing line (CAPL) by proposing the concept of in section shape and out section shape, building a set of in section shape and out section shape prediction models, and quantitatively analysing the differences between them. The paper provides a set of comprehensive control models suitable for CAPL, targeting the best overall section shape, the minimum in section shape and the minimum shape difference between unit exit and the goal; develops a set of online prediction and control software for cold rolling strip shape in CAPL and promotes it in practical production to improve the strip conveying stability and accuracy of exit shape control.

引用

页码：791 / 796

页数：6

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