| 物流园区布局优化模型及其求解算法研究 |
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| 引用本文： | 张得志,谢如鹤,李双艳,罗荣武.物流园区布局优化模型及其求解算法研究[J].武汉理工大学学报(交通科学与工程版),2008,32(6). |
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| 作者姓名： | 张得志 谢如鹤 李双艳 罗荣武 |
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| 作者单位： | 1. 中南大学交通运输工程学院,长沙,410075
2. 广州大学经济管理学院,广州,510405 |
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| 基金项目： | 国家自然科学基金项目
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中南大学人文社科基金项目
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| 摘 要： | 在分析物流节点配置内涵的基础上,提出了考虑物流园区规模经济以及物流需求不确定情况下的物流园区布局优化模型.针对该模型的特点,提出了基于扩展网络最小费用流的混合遗传算法.为了验证上述模型和算法的有效性,在Visual C++6.0环境下进行了数值仿真实验.结果表明,该算法是解决考虑规模效应以及需求不确定的物流园区优化布局模型行之有效的算法.
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| 关 键 词： | 物流园区 布局优化 遗传算法 数值仿真 |
Research on Optimization Model of Logistics Park Layout and its Algorithm |
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| Zhang Dezhi,Xie Ruhe,Li Shuangyan,Luo Rongwu.Research on Optimization Model of Logistics Park Layout and its Algorithm[J].journal of wuhan university of technology(transportation science&engineering),2008,32(6). |
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| Authors: | Zhang Dezhi Xie Ruhe Li Shuangyan Luo Rongwu |
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| Institution: | School of Transportation Engineering;Central South University;Changsha 410075;School of Economics and Management;Guang Zhou University;GuoZhou;510405 |
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| Abstract: | Based on the analysis of the connotation and current research about the logistics nodes configuration,an optimization model of the logistics park layout is given according to the characteristic of economics of scale on Logistics Park and the uncertainty of logistics demand.At last,a numerical example is provided to validate the model and algorithm under the Visual C++6.0 development environment.From the result of simulation,the proposed model and algorithm provides a useful tool to supervise the work of reg... |
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| Keywords: | logistics park optimization layout genetic algorithm simulation analysis |
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