| 炼钢-连铸-热轧批量计划的约束满足算法 |
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| 引用本文： | 孙玲,李铁克.炼钢-连铸-热轧批量计划的约束满足算法[J].计算机集成制造系统,2007,13(5):940-944. |
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| 作者姓名： | 孙玲 李铁克 |
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| 作者单位： | 北京科技大学管理学院,北京100083 |
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| 摘 要： | 为解决轧制计划编制问题,研究了炼钢-连铸-热轧一体化生产批量计划,提出了基于约束满足的启发式算法.根据炼钢-连铸阶段批量计划约束条件,从轧制计划中提炼出炉次计划和浇次计划,同时提出启发式算法求解.在两个启发式算法的基础上,运用基于参数控制的策略,编制出前后工序协调一致的一体化批量计划.数据实验结果表明了该方法及算法的有效性.
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| 关 键 词： | 炼钢-连铸-热轧 约束满足 生产批量计划 炼钢 连铸 热轧 批量计划 约束满足算法 rolling steel planning batch algorithm satisfaction 有效性 方法 结果 实验 数据 一体化生产 工序协调 策略 参数控制 |
| 文章编号： | 1006-5911（2007）05-0940-05 |
| 收稿时间： | 2007-01-11 |
| 修稿时间： | 2007-01-112007-03-28 |
Constraint satisfaction algorithm of batch planning for steel making-continuous casting-hot rolling |
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| SUN Ling,LI Tie-ke.Constraint satisfaction algorithm of batch planning for steel making-continuous casting-hot rolling[J].Computer Integrated Manufacturing Systems,2007,13(5):940-944. |
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| Authors: | SUN Ling LI Tie-ke |
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| Abstract: | The problem of integrated batch planning of steelmaking-continuous casting-hot roiling was studied. Firstly, a heuristic algorithm based on the constraint satisfaction was proposed to solve the problem. Secondly, another heuristic algorithm was presented to refine heat planning and cast planning from the hot-rolling batch planning. Based on these two heuristic algorithms, a parameter-control-based strategy was employed to obtain a better synchronization of batch planning of steel making, casting and roiling. Finally, an experiment with practical data showed that the method and algorithms were effective. |
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| Keywords: | steel making-continuous casting-hot rolling constraint satisfaction batch planning |
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