| Modeling and Analysis of Interstand Tension Control in 6-high Tandem Cold Rolling Mill | |
| Alternative Title | Modeling and Analysis of Interstand Tension Control in 6-high Tandem Cold Rolling Mill |
| Zhang Xin1; Chen Shuzong1; Zhang Haoyu2; Zhang Xiwen2; Zhang Dianhua1; Sun Jie1 | |
| 2014 | |
| Source Publication | JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
 |
| ISSN | 1006-706X |
| Volume | 21Issue:9Pages:830-836 |
| Abstract | 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. |
| Other Abstract | 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. |
| Keyword | THICKNESS CONTROL DYNAMIC-MODEL SYSTEMS STRIP tension control tandem cold rolling mill bilinear transformation transfer function matrix model |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [Fundamental Research Funds for the Central Universities of China] |
| CSCD ID | CSCD:5239007 |
| Citation statistics |
Cited Times:2[CSCD]
[CSCD Record]
|
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/152980 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.东北大学 2.中国科学院金属研究所 |
| Recommended Citation 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. |
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