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铁路网配流优化模型

严贺祥 梁栋 张天伟

严贺祥, 梁栋, 张天伟. 铁路网配流优化模型[J]. 西南交通大学学报, 2007, 20(6): 758-762,780.
引用本文: 严贺祥, 梁栋, 张天伟. 铁路网配流优化模型[J]. 西南交通大学学报, 2007, 20(6): 758-762,780.
YAN Hexiang, LIANG Dong, ZHANG Tianwei. Optimization Model for Assignment of Wagon Flows in Railway Network[J]. Journal of Southwest Jiaotong University, 2007, 20(6): 758-762,780.
Citation: YAN Hexiang, LIANG Dong, ZHANG Tianwei. Optimization Model for Assignment of Wagon Flows in Railway Network[J]. Journal of Southwest Jiaotong University, 2007, 20(6): 758-762,780.

铁路网配流优化模型

详细信息
    作者简介:

    严贺祥(1964- ),男,博士研究生,研究方向为铁路网规划与评价,电话:13980705928,E-mail:hx.yan@vip.sina.com

Optimization Model for Assignment of Wagon Flows in Railway Network

  • 摘要: 在分析已有配流模型的基础上,考虑车流改编作业,对已有模型进行了修正,以正确选择车流径路.设置3组0-1变量,建立了适合我国铁路运营实际的铁路网配流模型,目标函数为车流在技术站和线路上的总费用最小.模型考虑了OD流无法完全分配的情形,克服了已有模型未考虑车流改编作业导致车流径路选择不准确的缺陷,从而获得更贴近实际的配流结果及车流改编方案.

     

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出版历程
  • 收稿日期:  2007-07-26
  • 刊出日期:  2007-12-25

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