| 快速公交路径优化设计模型及算法研究 |
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| 引用本文： | 安健,刘好德,滕靖,陈国俊.快速公交路径优化设计模型及算法研究[J].公路交通科技,2010,27(3). |
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| 作者姓名： | 安健 刘好德 滕靖 陈国俊 |
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| 作者单位： | 1. 同济大学,交通运输工程学院,上海,201804
2. 同济大学,土木工程学院,上海,200092 |
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| 基金项目： | 国家重点基础研究发展计划(九七三计划)资助项目(2006CB705505);;国家自然科学基金重点资助项目(70631002);;中国博士后科学基金资助项目(20080430688) |
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| 摘 要： | 分析了当前大城市多模式公交网络结构,构建了多模式公交超级网络;研究了公交出行者的策略选择行为,在考虑行程时间可靠性、座位期望以及诸多延误因子的基础上改进了策略阻抗模型;提出了BRT网络设计的双层规划模型:下层模型以改进策略阻抗模型为前提,进行了多模式公交网络平衡配流,上层模型旨在优化BRT的线路走向和布局;基于遗传算法和粒子群优化,设计了求解该双层规划模型的混合启发式算法,并用一个简单算例验证了本研究中模型与算法的可行性,提出了BRT线网优化设计的建议。
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| 关 键 词： | 交通工程 路径优化设计 双层规划 粒子群优化 快速公交 |
Research on Model and Algorithm of BRT Route Optimal Design |
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| AN Jian,LIU Haode,TENG Jing,CHEN Guojun.Research on Model and Algorithm of BRT Route Optimal Design[J].Journal of Highway and Transportation Research and Development,2010,27(3). |
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| Authors: | AN Jian LIU Haode TENG Jing CHEN Guojun |
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| Institution: | 1.Tongji University;School of Transportation Engineering;Shanghai 201804;China;2.Tongji University;School of Civil Engineering;Shanghai 200092;China |
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| Abstract: | A super graph of multi-modal transit network was constructed through deep analysis of the architecture of urban multi-modal transit system.The impedance model of travel strategy was improved after analyzing travelers' strategy-choosing preference in consideration of the reliability of travel time,seat expectation and a variety of unexpected delay.A bi-level programming model was proposed,in which the lower-level model is a multi-mode transit network equilibrium assignment based on the improved impedance mod... |
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| Keywords: | traffic engineering route optimal design bi-level programming particle swarm optimization bus rapid transit |
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