| 基于遗传算法的公路网络设计的双层优化模型 |
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| 引用本文： | 周和平,晏克非,徐汝华,文雅. 基于遗传算法的公路网络设计的双层优化模型[J]. 同济大学学报(自然科学版), 2005, 33(7): 920-925 |
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| 作者姓名： | 周和平 晏克非 徐汝华 文雅 |
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| 作者单位： | 1. 同济大学,道路与交通工程教育部重点实验室,上海,200092;长沙理工大学,交通运输学院,湖南,长沙,410076
2. 同济大学,道路与交通工程教育部重点实验室,上海,200092 |
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| 摘 要： | 针对现行公路网规划中存在的主观随意性和网络设计模型的缺陷,提出一种基于遗传算法的公路网络设计的双层优化模型,可一次性求出路段的技术等级与车道数,并利用一个简单的算例进行了仿真试验,结果表明,该模型与算法效果良好,具有较好的应用前景.
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| 关 键 词： | 网络设计 双层规划模型 遗传算法 |
| 文章编号： | 0253-374X(2005)07-0920-06 |
Highway Network Design Using Bi-level Programming Model Based on Genetic Algorithm |
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| ZHOU He-Ping,YAN Ke-fei,XU Ru-hua,WEN Ya. Highway Network Design Using Bi-level Programming Model Based on Genetic Algorithm[J]. Journal of Tongji University(Natural Science), 2005, 33(7): 920-925 |
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| Authors: | ZHOU He-Ping YAN Ke-fei XU Ru-hua WEN Ya |
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| Affiliation: | ZHOUHe-ping1,2,YAN Ke-fei1,XU Ru-hua1,WEN Ya1 |
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| Abstract: | In order to reduce the subjectivity and to improve the network design model in our highway network planning,this paper presents a bi-level programming model based on genetic algorithm to design highway net- work which can calculate the grade and number of lane of links simultaneously.Using the model and algorithm, a simulation test has been made in a simple highway network,which works well.The results indicates the method is good at network design problem. |
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| Keywords: | network design problem bi-level programming genetic algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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