Results from a previously reported experimental study on heavy articulated vehicles show that the choice of tractor unit strongly affects the dynamic tyre forces generated by the trailer axles, but the choice of trailer unit does not strongly affect the tyre forces generated by the tractor axles. These results have implications for assessing the road-friendliness of tractor and trailer units. The objectives of the work described in this paper are to understand the dynamic interaction between the tractor and trailer unit, and to identify the conditions for which strong interaction exists. A mathematical model with two degrees of freedom is used to simulate the pitch-plane dynamics of an articulated vehicle. Three idealized vehicles are investigated and three conditions for strong dynamic interaction are identified. It is thought that these conditions are likely to exist in a large proportion of heavy trucks.


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    Titel :

    Front-rear interaction of a pitch-plane truck model


    Beteiligte:
    Cole, D.J. (Autor:in) / Cebon, D. (Autor:in)

    Erschienen in:

    Vehicle System Dynamics ; 30 , 2 ; 117-141


    Erscheinungsdatum :

    1998


    Format / Umfang :

    25 Seiten, 10 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Front-Rear Interaction of a Pitch-Plane Truck Model

    COLE, D.J. / CEBON, D. | Taylor & Francis Verlag | 1998


    Front-Rear Interaction of a Pitch-Plane Truck Model

    Cole, D.J. | Online Contents | 1998


    Front-rear interaction of a pitch-plane truck model

    Cole,D.J. / Cebon,D. / Univ.of Nottingham,GB et al. | Kraftfahrwesen | 1998


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