L’Optimisation Des Fréquences D’un Réseau De Transport En Commun Moyennement Congestionné

L’Optimisation Des Fréquences D’un Réseau De Transport En Commun Moyennement Congestionné
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公共交通拥堵频率优化

DOI:
10.1080/03155986.2003.11732672
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发表时间:
2003
期刊:
INFOR: Information Systems and Operational Research
影响因子:
--
通讯作者:
M. Florian
M. Florian
中科院分区:
--
文献类型:
--
作者:
Yolanda Noriega;M. Florian

文献摘要

被引文献

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摘要 本文解决了拥堵交通网络中公交线路频率优化的问题。我们考虑康斯坦丁提出的交通频率优化模型,并对其进行修改以间接考虑车辆容量。该模型被表述为一个两级 Min-Min 优化问题,在两个级别上具有相同的目标函数。该函数代表包括拥堵惩罚在内的运输时间。上层对应公交运营商的优化问题,下层描述用户的行为。通过使用较低级别问题的敏感性分析来获得问题的下降方向。给出了温尼伯(加拿大)和斯德哥尔摩(瑞典)交通网络的计算结果。
Abstract This paper addresses the problem of the frequency optimization of transit lines in a congested transit network. We consider the transit frequency optimization model proposed by Constantin and we modify it to consider vehicles capacity indirectly. The model is formulated as a two levels Min-Min optimization problem with the same objective fonction at both levels. This fonction represents the transportation time including a congestion penalty. The upper level corresponds to the transit operator’s optimization problem and the lower level describes the users’ behavior. A descent direction for the problem is obtained by using sensitivity analysis of the lower level problem. Computational results are presented for the Winnipeg (Canada) and the Stockholm (Sweden) transit networks.