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| 基于遗传算法的可重入钢管生产优化调度 | |
| 引用本文： | 陈晓慧,张启忠,易树平,段鹰,赖志柱. 基于遗传算法的可重入钢管生产优化调度[J]. 北京科技大学学报, 2009, 31(8) |
| 作者姓名： | 陈晓慧 张启忠 易树平 段鹰 赖志柱 |
| 作者单位： | 1. 重庆大学机械传动国家重点实验室,重庆,400030;重庆大学工业工程研究所,重庆,400030 2. 重庆大学工业工程研究所,重庆,400030 3. 贵州省毕节学院数学系,毕节,551700 |
| 基金项目： | 国家自然科学基金资助项目(No.70871127);;重庆市科技攻关计划资助项目(No.CSTC2008AB3032);;重庆大学“211”工程三期创新人才培养计划资助项目(No.S-09107) |
| 摘 要： | 在可重入冷拔无缝钢管生产的计划和调度中,根据四个条件对工件进行组批,通过规则假设把组批后的批钢管看作单个加工工件,建立以最后完工时间、交货期满意度和机器总负荷为目标的多目标组批排序优化模型,设定其约束条件,采用基于Pareto的混合遗传算法对模型进行优化求解.通过算例证明该模型的有效性和合理性. |
| 关 键 词： | 钢管 可重入生产 混合遗传算法 优化调度 |
Optimal scheduling of steel tube re-entrant lines based on a genetic algorithm |
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| CHEN Xiao-hui,ZHANG Qi-zhong,YI Shu-ping,DUAN Ying,LAI Zhi-zhu. Optimal scheduling of steel tube re-entrant lines based on a genetic algorithm[J]. Journal of University of Science and Technology Beijing, 2009, 31(8) | |
| Authors: | CHEN Xiao-hui ZHANG Qi-zhong YI Shu-ping DUAN Ying LAI Zhi-zhu |
| Abstract: | In order to make planning and scheduling for cold-drawn seamless steel tube re-entrant lines,workpieces were grouped together according to four conditions,then the grouped steel tubes were taken as one workpiece through the assumption of conditions. The model of multi-objective order-grouping scheduling optimization was studied,where the final completion time,the delivery satisfaction and the total load of machine were concerned. In addition,the constraint conditions were put forward. The Pareto-based hybri... |
| Keywords: | steel tube re-entrant lines hybrid genetic algorithm optimization scheduling |
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