| 板凸度预报的一种应用 |
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| 引用本文： | 姚小兰,张迪生,梁启宏. 板凸度预报的一种应用[J]. 北京理工大学学报(英文版), 2002, 11(1): 37-40. DOI: 10.3969/j.issn.1004-0579.2002.01.009 |
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| 作者姓名： | 姚小兰 张迪生 梁启宏 |
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| 作者单位： | 北京理工大学,自动控制系,北京,100081 |
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| 基金项目： | theMinisterialLevelFoundation |
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| 摘 要： | 介绍了武汉钢铁(集团)有限公司中板厂应用的一套板凸度优化预报程序,该程序运行在ALPHA-4000上.在充分考虑轧辊初始凸度、磨损、热膨胀及受力变形等诸多因素的情况下,通过改变工作辊的初始辊形和以优化板凸度为目标的压下分配,实现了板凸度的控制,并在优化预报的基础上,进一步实现了轧制规程的优化.
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| 关 键 词： | 中板轧制 板凸度 四辊轧机 热轧 |
| 收稿时间： | 2001-07-25 |
Application of the Plate Crown Prediction |
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| YAO Xiao lan,ZHANG Di sheng and LIANG Qi hong. Application of the Plate Crown Prediction[J]. Journal of Beijing Institute of Technology, 2002, 11(1): 37-40. DOI: 10.3969/j.issn.1004-0579.2002.01.009 |
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| Authors: | YAO Xiao lan ZHANG Di sheng LIANG Qi hong |
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| Affiliation: | Department of Automatic Control, Beijing Institute of Technology, Beijing100081, China;Department of Automatic Control, Beijing Institute of Technology, Beijing100081, China;Department of Automatic Control, Beijing Institute of Technology, Beijing100081, China |
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| Abstract: | The program of the plate crown optimal prediction applied in the plate mill of Wuhan Iron and Steel(Group) Co. Ltd. is described. Optimal prediction is programmed in ALPHA 4000. The original profile, wear, expansion and deformation of work rolls are introduced into the program. The plate crown is controlled by the original profile of work rolls and the draft whose objective is the optimal plate crown. The run schedule is also optimized through the optimal prediction of the plate crown. |
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| Keywords: | plate rolling plate crown four high mill hot rolling |
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