| 连铸—热轧一体化生产制定轧制单位的模型和算法 |
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| 引用本文： | 田肇云,张群,赵刚. 连铸—热轧一体化生产制定轧制单位的模型和算法[J]. 信息与控制, 2004, 33(1): 97-100 |
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| 作者姓名： | 田肇云 张群 赵刚 |
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| 作者单位： | 1. 北京航空航天大学经管学院,北京,100083
2. 北京科技大学管理学院,北京,100083 |
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| 摘 要： | 针对连铸—热轧一体化生产中 ,约束条件多且不匹配、工艺路径连续运行等特点 ,借助车辆路径问题的思想给出了制定轧制单位的数学模型 ,并基于禁忌搜索算法设计出一种求解策略 .数据实验结果表明 :与人工排程相比 ,应用本文方法形成轧制单位的板坯数平均增加了 2 2 % ,对轧辊磨损的惩罚值平均减少了6 3% ,并且排程时间明显缩短 .
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| 关 键 词： | 钢铁工业 连铸—热轧 一体化 轧制单位 禁忌搜索算法 |
| 文章编号： | 1002-0411(2004)01-0097-04 |
| 修稿时间： | 2003-02-10 |
Model and Algorithm of Rolling Units for Integrated Continuous Casting and Hot Rolling |
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| TIAN Zhao-yun,ZHANG Qun,ZHAO Gang. Model and Algorithm of Rolling Units for Integrated Continuous Casting and Hot Rolling[J]. Information and Control, 2004, 33(1): 97-100 |
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| Authors: | TIAN Zhao-yun ZHANG Qun ZHAO Gang |
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| Affiliation: | TIAN Zhao-yun1,ZHANG Qun2,ZHAO Gang2 |
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| Abstract: | A mathematical model for rolling units of integrated continuous casing and hot rolling is formulated according to vehicle routing problem and solved by a heuristic method based on tabu search algorithm. Computational results on experimental data indicate that the average number of slabs included in a rolling unit is increased by 22%, the average penalty is reduced by 63%, and the solution time is obviously reduced comparising with manual work. |
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| Keywords: | iron and steel industry continuous casting and hot rolling integration rolling units tabu search algorithm |
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