Fluctuations in roadway capacity due to non-recurrent traffic incidents is a source of uncertainty of travel time. Travel time reliability, as a transportation performance measure, which may reflect travel time uncertainty was applied to network analysis. Recently, research which applies network reliability concepts to transportation network design has been undertaken. In this study, a continuous network design problem (CNDP) with a travel time reliability constraint was formulated as a bi-level model. A simulation-based genetic algorithm with penalty method was used to obtain the optimal capacity enhancement of each link, combined with a routine which estimates travel time reliability under fluctuations of link capacity. The effect of the travel time constraint on a CNDP was analyzed through a numerical experiment using a simple network. Additionally, the effect of budget allocation and factors to be specified in the model on the results were analyzed.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Transportation Network Design Considering Travel Time Reliability


    Beteiligte:
    Park, Minchoul (Autor:in) / Kim, Suhyeon (Autor:in) / Park, Changho (Autor:in) / Chon, Kyungsoo (Autor:in)


    Erscheinungsdatum :

    2007-09-01


    Format / Umfang :

    402016 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Stochastic Traffic Assignment Model Considering Park & Ride Network and Travel Time Reliability

    Ni, Anning / Lin, Xuxun / Luo, Jing | British Library Conference Proceedings | 2018



    Route travel time reliability analysis method considering time headway characteristics

    TANI TAKESHI / WANG NING / ZHANG ZHONGGEN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Transit network design based on travel time reliability

    Yao, Baozhen | Online Contents | 2014


    Transit network design based on travel time reliability

    Yao, Baozhen / Hu, Ping / Lu, Xiaohong et al. | Elsevier | 2013