| 钢坯炉内加热动态在线跟踪模型——步进式连续加热炉计算机控制模型研究系列之一 |
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| 引用本文： | 任雁秋,张兆宁,范荣谦,李文涛,李胜玉.钢坯炉内加热动态在线跟踪模型——步进式连续加热炉计算机控制模型研究系列之一[J].包头钢铁学院学报,1993(3). |
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| 作者姓名： | 任雁秋 张兆宁 范荣谦 李文涛 李胜玉 |
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| 作者单位： | 包头钢铁学院环境工程系，包头钢铁学院环境工程系，包头钢铁学院环境工程系，包头钢铁学院环境工程系，包头钢铁学院环境工程系 |
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| 摘 要： | 本文建立了一个步进加热炉炉内钢坯热状态在线跟踪模型。该模型能计算炉子步进节奏变化和炉温曲线改变条件下炉内钢坯的热状态,弥补了静态模型不能反映炉内钢坯热状态动态特征的不足;该模型可用于炉内钢坯热状态、钢坯在炉时间及在炉位置的在线跟踪和作为加热炉计算机控制模型群中的关键子模型。经过现场实测验证,本模型的模拟结果与实测结果相当吻合。
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| 关 键 词： | 跟踪模型 加热炉 计算机控制 |
A DYNAMIC TRACKING MODEL OF BILLETS HEATED IN REHEATING FURNACE |
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| Ren Yanqin,Zhang Zhaoning,Fan Rongqian,Li Wentao,Li Shengyu.A DYNAMIC TRACKING MODEL OF BILLETS HEATED IN REHEATING FURNACE[J].Journal of Baotou University of Iron and Steel Technology,1993(3). |
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| Authors: | Ren Yanqin Zhang Zhaoning Fan Rongqian Li Wentao Li Shengyu |
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| Affiliation: | Ren Yanqin;Zhang Zhaoning;Fan Rongqian;Li Wentao;Li Shengyu |
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| Abstract: | This paper describes an on-line tracking model of billets in step-forword
style reheating furnace. This model is able to calculate the thermal state of billets in furnace
under the conditions of changing step-forward interval of times and furnace temperature,
which remedies the defect of static model that cannot reflect the dynamic performance of bil-
lets heat (?). It is used for tracking billets' thermal state, staying times, staying positions and
as an on-line key sub-model in computer control models of reheating furnace. The imitat-
ing results of the model is quite consistent with the measuring data in plot. |
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| Keywords: | tracking nlodel reheating furnace compuer control |
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