This paper presents an investigation into the road-holding ability of a vehicle equipped with a roll-plane hydraulically interconnected suspension system. Ideally, the roll-plane hydraulically interconnected suspension system has the capability to decouple the roll mode from all the other vehicle suspension modes. However, anti-roll bars are unable to decouple the warp mode from the other modes, and therefore they limit the travel of the wheels and weaken the road-holding ability of a vehicle on uneven road surfaces. In this paper, vehicle dynamic analysis is carried out with three different configurations: a vehicle with only a spring–damper as a benchmark vehicle; a vehicle with a spring–damper in conjunction with anti-roll bars; a vehicle with a spring–damper in conjunction with a roll-plane hydraulically interconnected suspension. Simulations and corresponding experimental verification with different road excitations are then implemented. The experimental results agree well with the simulations under low-frequency road excitations. The results demonstrate that, when the vehicle undergoes off-road driving, the anti-roll bars weaken the road-holding ability of the vehicle while the hydraulically interconnected suspension system has a negligible effect.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Comparison of the road-holding abilities of a roll-plane hydraulically interconnected suspension system and an anti-roll bar system




    Erscheinungsdatum :

    2017




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Klassifikation :

    RVK:    ZO 4200 / ZO 4200:
    Lokalklassifikation TIB:    275/7025
    BKL:    55.20 Straßenfahrzeugtechnik / 55.20




    Experimental Comparison of Anti-Roll Bar with Hydraulically Interconnected Suspension in Articulation Mode

    Xu, Guangzhong / Roser, Holger / Wang, Lifu et al. | SAE Technical Papers | 2013


    Experimental Comparison of Anti-Roll Bar with Hydraulically Interconnected Suspension in Articulation Mode

    Wang, L. / Xu, G. / Zhang, N. et al. | British Library Conference Proceedings | 2013


    Development of A New Model for Roll-Plane Active Hydraulically Interconnected Suspension

    Du, Haiping / Wang, Lifu / Zhang, Nong et al. | SAE Technical Papers | 2014


    Development of A New Model for Roll-Plane Active Hydraulically Interconnected Suspension

    Zhu, S. / Du, H. / Zhang, N. et al. | British Library Conference Proceedings | 2014