| 热轧带钢轧后冷却过程卷取温度的设定策略 |
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| 引用本文： | 刘伟嵬,李海军,王昭东,王国栋. 热轧带钢轧后冷却过程卷取温度的设定策略[J]. 东北大学学报(自然科学版), 2011, 32(1): 56-59. DOI: - |
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| 作者姓名： | 刘伟嵬 李海军 王昭东 王国栋 |
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| 作者单位： | 东北大学轧制技术及连轧自动化国家重点实验室; |
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| 基金项目： | “十一五”国家科技支撑计划项目(2006BAE03A08) |
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| 摘 要： | 为了提高热轧带钢卷取温度控制精度,针对热轧带钢轧后冷却过程非线性、强耦合性等特性,建立了具有非线性结构特征的热轧带钢轧后冷却过程控制的温度数学模型,并对热轧带钢轧后冷却过程卷取温度的设定策略进行了研究,同时在该模型基础上开发了系统软件,通过现场实际应用对模型功能进行了验证.结果表明,该冷却数学模型的卷取温度设定计算结果...
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| 关 键 词： | 热轧带钢 数学模型 卷取温度 冷却控制策略 温度设定 |
Strategy of Temperature Setting for Hot-Rolled Strip Cooling After Rolling |
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| LIU Wei-wei,LI Hai-jun,WANG Zhao-dong,WANG Guo-dong. Strategy of Temperature Setting for Hot-Rolled Strip Cooling After Rolling[J]. Journal of Northeastern University(Natural Science), 2011, 32(1): 56-59. DOI: - |
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| Authors: | LIU Wei-wei LI Hai-jun WANG Zhao-dong WANG Guo-dong |
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| Affiliation: | LIU Wei-wei,LI Hai-jun,WANG Zhao-dong,WANG Guo-dong(The State Key Laboratory of Rolling and Automation,Northeastern University,Shenyang 110819,China.) |
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| Abstract: | To control the coiling temperature of the hot-rolled strip more accurately,the nonlinearity and strong coupling features of the cooling process were taken into account so as to develop a mathematical model for the temperature control in the cooling process after strip's hot rolling with the nonlinear characteristics involved.Then,the strategy of coiling temperature setting was investigated in relation to the cooling process.A system software was therefore developed on the basis of the model and the effect o... |
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| Keywords: | hot-rolled strip mathematical model coiling temperature cooling control strategy temperature setting |
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