Modeling of Dynamic Shape Control Strategy in Cold Rolling of Strip

摘要：

Profile control of cold rolling strip include items such as crown, flatness and edge drop, it is a key issue in the strip rolling industry. The dynamic shape control of strip is important in the process of tandem cold rolling, it is usually coupled with the gauge control of strip. In this paper, a set of coupling models, such as crown and flatness coupling model, shape and gauge coupling model, are studied in different conditions. A dynamic shape control system is developed together with corresponding decoupling design, so as to improving the traditional method of shape feedforward control. The models have been applied on the field, and good result is obtained.

关键词： cold rolling tandem cold mill crown and flatness coupling model shape control decoupling design

作者: Xiaozhong Du Quan Yang Xiaocheng Wang

作者单位: School of Materials Science & Engineering Taiyuan University of Science and Technology Taiyuan,03002 National Engineering Research Center of Advanced Rolling University of Science and Technology Beijin

会议类型: 国际会议

会议名称: 2010 IEEE信息与自动化国际会议(ICIA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 1-5

在线出版日期: 2010-06-20（万方平台首次上网日期，不代表论文的发表时间）