| 公交系统随机平衡网络设计模型及求解算法 |
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| 引用本文： | 单连龙,高自友.公交系统随机平衡网络设计模型及求解算法[J].中国管理科学,2001,9(1):41-49. |
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| 作者姓名： | 单连龙 高自友 |
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| 作者单位： | 北方交通大学运输学院, 北京 100044 |
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| 基金项目： | 国家自然科学基金资助项目(19971002，79970014)和教育部跨世纪优秀人才培养计划项目 |
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| 摘 要： | 本文根据公交网络的具体特点,对公交网络进行了系统的描述,提出一个双层规划模型来描述随机平衡公交网络设计问题。在双层规划模型中,上层模型为一个标准的公交网络设计模型,下层模型是一个公交网络随机平衡配流模型。针对所提出的模型,设计了基于灵敏度分析的求解算法。最后,给出一个简单算例加以证明。
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| 关 键 词： | 双层规划 灵敏度分析 随机配流 启发式算法 频率优化 |
| 文章编号： | 1003-207(2001)01-0041-09 |
| 收稿时间： | 1999-10-18; |
| 修稿时间： | 1999年10月18 |
A Stochastic Equilibrium Network Design Model and Its
Solution Algorithm for Transit System |
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| SHAN Lian-long,GAO Zi-you.A Stochastic Equilibrium Network Design Model and Its
Solution Algorithm for Transit System[J].Chinese Journal of Management Science,2001,9(1):41-49. |
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| Authors: | SHAN Lian-long GAO Zi-you |
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| Institution: | College of Traffic and Transportation, Northern Jiaotong University, Beijing 100044 |
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| Abstract: | According to transit network characteristics, transit network is systematically described in this paper. A bilevel programming model for transit network design problem is presented, in which the upper model is a normal transit network design mode l, and the lower model is a transit stochastic equilibrium assignment model. A heuristic solution algorithm based on sensitivity analysis is designed for the model proposed. Finally, a simple example is given to illustrate the application of the model and algorithm suggested. |
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| Keywords: | bilevel programming sensitivity analysis stochastic assignment heuristic algorithm frequency optimization |
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