| 不确定条件下第三方物流企业一体化物流网络设计 |
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| 引用本文： | 张永,李建,李旭宏,毛海军.不确定条件下第三方物流企业一体化物流网络设计[J].东南大学学报,2006,22(4):570-576. |
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| 作者姓名： | 张永 李建 李旭宏 毛海军 |
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| 作者单位： | 东南大学交通学院 南京210096(张永，李旭宏，毛海军)，南京农业大学工学院 南京210031(李建) |
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| 摘 要： | 针对第三方物流企业的运作特点,研究了不确定环境下第三方物流企业正逆向一体化物流网络的设计问题.首先,应用三角模糊数描述客户需求和运输费用的不确定性,建立了一个考虑多产品、多客户、容量限制及一体化网络设计的模糊模型.为求解模糊模型,应用模糊机会约束理论、可能度理论将其转化为确定型模型,然后设计出一个混合遗传算法求解确定型模型.最后,利用2个不同规模的算例验证了所提出的模糊模型和求解算法的有效性.
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| 关 键 词： | 第三方物流企业 一体化物流网络设计 模糊机会约束模型 混合遗传算法 不确定条件 |
| 收稿时间： | 02 22 2006 12:00AM |
Integrated logistics facilities network design for 3PLS under uncertainty |
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| Zhang Yong,Li Jian,Li Xuhong,Mao Haijun.Integrated logistics facilities network design for 3PLS under uncertainty[J].Journal of Southeast University(English Edition),2006,22(4):570-576. |
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| Authors: | Zhang Yong Li Jian Li Xuhong Mao Haijun |
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| Institution: | 1 School of Transportation, Southeast University, Nanjing 210096, China; College of Engineering, Nanjing Agricultural University, Nanjing 210031, China |
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| Abstract: | According to the operational characteristics of the logistics networks for the third party logistics supplier (3PLS),the forward and reverse logistics networks together for 3PLS under the uncertain environment are designed.First,a fuzzy model is proposed by taking multiple customers,multiple commodities,capacitated facility location and integrated logistics facility layout into account.In the model,the fuzzy customer demands and transportation rates are illustrated by triangular fuzzy numbers.Secondly,the fuzzy model is converted into a crisp model by applying fuzzy chance constrained theory and possibility theory,and one hybrid genetic algorithm is designed for the crisp model.Finally,two different examples are designed to illustrate that the model and solution discussed are valid. |
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| Keywords: | third party logistics supplier integrated logistics facilities network design fuzzy chance constrained model hybrid genetic algorithm uncertainty |
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