| 基于出行时间可靠性的城市交通网络设计 |
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| 引用本文： | 许良,高自友. 基于出行时间可靠性的城市交通网络设计[J]. 系统仿真学报, 2008, 20(2): 494-498 |
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| 作者姓名： | 许良 高自友 |
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| 作者单位： | 1. 燕山大学经济管理学院,河北,秦皇岛 066004
2. 北京交通大学交通运输学院,北京,100044 |
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| 基金项目： | 国家973项目(2006CB705500),国家自然科学基金重点项目(70631001) |
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| 摘 要： | 现实城市交通中,日常出行需求经常发生变动且路段能力一般处于恶化状态下,在假设出行时间和出行需求变动服从正态分布的情况下,建立了基于出行时间可靠性的城市道路交通连续网络设计模型。由于现实数据获取的困难性,设计了结合仿真技术的遗传算法来求解该问题。通过算例分析表明,建立的模型是有效的,其求解算法是可行的。
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| 关 键 词： | 城市道路交通 网络设计 遗传算法 出行时间可靠性 |
| 文章编号： | 1004-731X（2008）02-494-05 |
| 收稿时间： | 2006-11-02 |
| 修稿时间： | 2007-09-24 |
Urban Transportation Network Design Based on Travel Time Reliability |
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| XU Liang,GAO Zi-you. Urban Transportation Network Design Based on Travel Time Reliability[J]. Journal of System Simulation, 2008, 20(2): 494-498 |
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| Authors: | XU Liang GAO Zi-you |
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| Abstract: | Under routine travel demand varied and link capacity degraded,the travel time and travel demand was supposed following normal distribution,and the model of urban road transportation continuous network design was set up based on travel time reliability.As it was difficult to achieve the reality data,the Genetic Algorithm was given to solve this bilevel programming problem combining with the simulation technique.The optimization results demonstrate the model is valid and the solution algorithm is feasible. |
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| Keywords: | urban road transportation network design genetic algorithm travel time reliability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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