| 带模糊需求的多类型车辆路径问题研究 |
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| 引用本文： | 于波,丁源.带模糊需求的多类型车辆路径问题研究[J].兰州铁道学院学报,2006,25(3):137-140. |
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| 作者姓名： | 于波 丁源 |
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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(于波)，铁道部经济规划研究院 北京100038(丁源) |
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| 摘 要： | 针对模糊需求信息条件下的多类型车辆路径问题进行了分析,运用模糊数学的可能性理论建立了该问题的优化模型,并利用遗传算法对问题进行求解.通过实验证明该模型及算法对于多类型车辆路径问题具有一定的实用价值.
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| 关 键 词： | 模糊需求 多类型车辆路径问题 模糊可能性 遗传算法 |
| 文章编号： | 1001-4373(2006)03-0137-04 |
| 收稿时间： | 2005-10-20 |
| 修稿时间： | 2005年10月20 |
Research on Multi-vehicle Type Routing Problem with Fuzzy Demand |
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| Yu Bo,Ding Yuan.Research on Multi-vehicle Type Routing Problem with Fuzzy Demand[J].Journal of Lanzhou Railway University,2006,25(3):137-140. |
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| Authors: | Yu Bo Ding Yuan |
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| Institution: | 1. School of Traffic and Transportation Engineering, Lanzhou Jiaotong University, Lanzhou 730070,China; 2. Economics and Planning Research Institute of the Ministry of Railway,Beijing 100038,China |
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| Abstract: | The vehicle routing problem with multiple vehicle types and fuzzy demand is analyzed,and the model of this kind of vehicle routing problem is established based on fuzzy possibility of fuzzy mathematics.At the same time,this problem is solved by using genetic algorithm.The case,illustrated in this paper,indicates that the model and algorithm are worthy of applying. |
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| Keywords: | fuzzy demand vehicle routing problem with multiple vehicle types fuzzy possibility genetic algorithm |
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