| 基于改进遗传算法的物流配送点选址问题研究 |
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| 引用本文： | 于波,李引珍.基于改进遗传算法的物流配送点选址问题研究[J].兰州铁道学院学报,2005,24(4):135-137,153. |
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| 作者姓名： | 于波 李引珍 |
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| 作者单位： | 兰州交通大学,交通运输学院,甘肃,兰州,730070;兰州交通大学,交通运输学院,甘肃,兰州,730070 |
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| 摘 要： | 在已知物流配送点数目的条件下,以最低送货运输费用为目标,利用最小二乘法推导出多物流配送点的选址模型及其迭代算法;根据遗传算法的基本思想,设计了求解已知物流配送点数目条件下的选址和物流服务分配问题的遗传算法.通过实例证明该模型及算法具有较好的应用价值.
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| 关 键 词： | 配送点选址模型 迭代算法 遗传算法 最小二乘法 |
| 文章编号： | 1001-4373（2005）04-0135-03 |
| 收稿时间： | 2005-03-12 |
| 修稿时间： | 2005-03-12 |
Research on Physical Distribution Locating Problem Based on Improved Genetic Algorithm |
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| Yu Bo,Li Yinzhen.Research on Physical Distribution Locating Problem Based on Improved Genetic Algorithm[J].Journal of Lanzhou Railway University,2005,24(4):135-137,153. |
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| Authors: | Yu Bo Li Yinzhen |
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| Abstract: | Aiming at the lowest cost of transportation, under the condition of knowing the number of physical distribution sites,the model of locating multi-site and iteration arithmetic are established by using least -square method. Based on the thought of genetic algorithm, an improved genetic algorithm for locating multi-site and physical service distribution is put forward. The case,illustrated in this paper, indicates that this model and algorithm are worthy of application. |
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| Keywords: | model of locating physical distribution sites iteration arithmetic genetic algorithm leastsquare method |
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