Performance reliability of road networks has become a more prevailing concern for engineers and planners involved in network design. To improve network reliability the most, engineers and planners may need to decide which links need improvement and at the same time account for the route choice behavior of network users. Using a simple network example, a new reliability version of Braess’s paradox is presented showing that increasing the capacity or decreasing the variability of travel time for some links may actually lead to a less reliable network. A bilevel programming model is proposed through which the reliability paradox can be avoided and an optimal improvement scheme for the existing links may be determined to achieve the most reliable network, subject to a budget constraint. Finally, a numerical example is presented to illustrate the model together with a sensitivity analysis–based algorithm.


    Zugriff

    Download

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Optimal Improvement Scheme for Network Reliability


    Weitere Titelangaben:

    Transportation Research Record


    Beteiligte:
    Yin, Yafeng (Autor:in) / Ieda, Hitoshi (Autor:in)


    Erscheinungsdatum :

    2002-01-01




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Optimal Improvement Scheme for Network Reliability

    Yin, Y. / Ieda, H. / Transportation Research Board | British Library Conference Proceedings | 2002


    Optimal Improvement Scheme for Network Reliability

    Yin, Yafeng | Online Contents | 2002


    Network Reliability-Based Optimal Toll Design

    Li, Hao | Online Contents | 2008


    Improvement of Road Network Reliability with Traffic Management

    Wakabayashi, H. / Iida, Y. / IFAC | British Library Conference Proceedings | 1995


    Improvement of Road Network Reliability Under Different Route Choice Principles

    Nakagawa, S. / Wakabayashi, H. / Iida, Y. et al. | British Library Conference Proceedings | 1996