| 考虑提前／拖期成本的计划提前期确定 |
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| 引用本文： | 陆晓洁,高杨.考虑提前／拖期成本的计划提前期确定[J].科技信息,2011(5):156-157. |
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| 作者姓名： | 陆晓洁 高杨 |
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| 作者单位： | 合肥工业大学管理学院,安徽合肥230009 |
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| 摘 要： | 研究了随机提前期情况下物料计划提前期的确定问题。以提前／拖期成本最小为目标，通过构造遗传算法的适应值函数寻求一组最优的计划提前期，用参数设置模拟应用中的实际情况，使物料的提前／拖期成本最小。最后通过算例证明了算法的有效性。
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| 关 键 词： | 提前期 遗传算法 提前／拖期成本 |
Determination of Planned Lead Times Considering Earliness/Tardiness Costs |
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| LU Xiao-jie,GAO Yang.Determination of Planned Lead Times Considering Earliness/Tardiness Costs[J].Science,2011(5):156-157. |
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| Authors: | LU Xiao-jie GAO Yang |
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| Institution: | (School of Management, Hefei University of Technology, Hefei Anhni, 230009, China) |
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| Abstract: | The determination of material lead times under random lead times was studied. The problem is to minimize earliness/tardiness costs, by use of fitness function in genetic algorithm to find a group of optimal planned lead times, simulate applications by parameters setting to make earliness/tardiness the least. At last, the instance proves the validity of the arithmetic. |
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| Keywords: | Lead times Genetic algorithm Earliness/Tardiness costs |
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