Modeling and Analysis of Interstand Tension Control in 6-high Tandem Cold Rolling Mill

IMR OpenIR

	Modeling and Analysis of Interstand Tension Control in 6-high Tandem Cold Rolling Mill
其他题名	Modeling and Analysis of Interstand Tension Control in 6-high Tandem Cold Rolling Mill
	Zhang Xin 1; Chen Shuzong 1; Zhang Haoyu 2; Zhang Xiwen 2; Zhang Dianhua 1; Sun Jie 1
	2014
发表期刊	JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
ISSN	1006-706X
卷号	21 期号:9 页码:830-836
摘要	The interstand tension control is one of the most important ways to meet tight tolerances for strip product quality during tandem cold rolling process. Using coordinate analysis and parabolic approximation for the mass flow balance principle, the strip velocities eliminating the use of forward slips and backward slips were calculated. In order to reduce the effect of roll eccentricity on the tension measurement, a filter based on bilinear transformation was designed. Applying a first-order Taylor series approximation, the transfer function matrix model of interstand tension stress was derived. The actual measurements on-site and the final calculation results showed that the established model had high calculation accuracy and was beneficial for interstand tension control of tandem cold rolling process.
其他摘要	The interstand tension control is one of the most important ways to meet tight tolerances for strip product quality during tandem cold rolling process. Using coordinate analysis and parabolic approximation for the mass flow balance principle, the strip velocities eliminating the use of forward slips and backward slips were calculated. In order to reduce the effect of roll eccentricity on the tension measurement, a filter based on bilinear transformation was designed. Applying a first-order Taylor series approximation, the transfer function matrix model of interstand tension stress was derived. The actual measurements on-site and the final calculation results showed that the established model had high calculation accuracy and was beneficial for interstand tension control of tandem cold rolling process.
关键词	THICKNESS CONTROL DYNAMIC-MODEL SYSTEMS STRIP tension control tandem cold rolling mill bilinear transformation transfer function matrix model
收录类别	CSCD
语种	英语
资助项目	[Fundamental Research Funds for the Central Universities of China]
CSCD记录号	CSCD:5239007
引用统计	被引频次：3[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/152977
专题	中国科学院金属研究所
作者单位	1.东北大学 2.中国科学院金属研究所
推荐引用方式 GB/T 7714	Zhang Xin,Chen Shuzong,Zhang Haoyu,et al. Modeling and Analysis of Interstand Tension Control in 6-high Tandem Cold Rolling Mill[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2014,21(9):830-836.
APA	Zhang Xin,Chen Shuzong,Zhang Haoyu,Zhang Xiwen,Zhang Dianhua,&Sun Jie.(2014).Modeling and Analysis of Interstand Tension Control in 6-high Tandem Cold Rolling Mill.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,21(9),830-836.
MLA	Zhang Xin,et al."Modeling and Analysis of Interstand Tension Control in 6-high Tandem Cold Rolling Mill".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 21.9(2014):830-836.