Arterial traffic is the artery of urban transport and loads huge traffic pressure. In order to alleviate its traffic pressure effectively, a coordinated arterial traffic type-2 fuzzy logic control (FLC) method is proposed. First, arterial traffic flow model and evaluation index model are set up, in which the turning vehicles and lane length are given full consideration. The traditional queue spillover phenomenon in the traffic models can be prevented here. Second, aiming at the coordination and dynamic uncertainty problem in arterial traffic, a coordinated arterial traffic type-2 fuzzy coordination control method is put forward. It consists of two-layer type-2 fuzzy controller, the basic control layer and the coordination layer. The former allocates green time according to the traffic situation of each intersection, while the latter adjusts each intersection’s green time on basis of the vehicles between the intersection and the downstream intersections for the purpose of enlarging green wave band. Finally, in order to configure the high-dimensional complex parameters of the coordinated two-layer type-2 FLC effectively, the parameters of membership function and the rules of the two controllers are optimized alternately by gravitational search algorithm. The simulation results verify the effectiveness of the proposed method from several aspects.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Optimal Type-2 Fuzzy System For Arterial Traffic Signal Control


    Beteiligte:
    Bi, Yunrui (Autor:in) / Lu, Xiaobo (Autor:in) / Sun, Zhe (Autor:in) / Srinivasan, Dipti (Autor:in) / Sun, Zhixin (Autor:in)


    Erscheinungsdatum :

    01.09.2018


    Format / Umfang :

    6158677 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Fuzzy Traffic Signal Control

    Niittymaki, J. P. | British Library Conference Proceedings | 2002



    Reliability-Based Traffic Signal Control for Urban Arterial Roads

    Zheng, Fangfang / van Zuylen, Henk J. / Liu, Xiaobo et al. | IEEE | 2017