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中国管理科学 ›› 2001, Vol. ›› Issue (1): 41-49.

• 论文 • 上一篇    下一篇

公交系统随机平衡网络设计模型及求解算法

单连龙, 高自友   

  1. 北方交通大学运输学院, 北京 100044
  • 收稿日期:1999-10-18 出版日期:2001-02-28 发布日期:2012-03-06
  • 基金资助:
    国家自然科学基金资助项目(19971002,79970014);教育部跨世纪优秀人才培养计划项目

A Stochastic Equilibrium Network Design Model and Its Solution Algorithm for Transit System

SHAN Lian-long, GAO Zi-you   

  1. College of Traffic and Transportation, Northern Jiaotong University, Beijing 100044
  • Received:1999-10-18 Online:2001-02-28 Published:2012-03-06

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。

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

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.

Key words: bilevel programming, sensitivity analysis, stochastic assignment, heuristic algorithm, frequency optimization

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