In the current work the yawing and side-slip motion of a two-mass vehicle is studied. The vehicle is divided into an upper rigid mass and a lower rigid mass pivoted on one another on a vertical axis through the centre of mass. The vehicle body constitutes the upper rigid body, and the suspension axles represent the lower rigid body. A yawing stiffness and damping package is acting between the two rigid bodies. The equations of motion of the two-body yawing vehicle are developed, and the handling behaviour of the vehicle is compared with that of a basic two-degree-of-freedom vehicle-handling model. The steady-state yaw responses of the two systems are equal but the side-slip angles are different. The results show considerable differences in the transient response properties of the two systems. With regard to the stability of motion, at situations where the two-degree-of-freedom model is stable, the three-degree-of-freedom yaw stiff model is also stable.


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    Titel :

    Effects of the lateral compliance of the suspension on the vehicle-handling responses


    Beteiligte:


    Erscheinungsdatum :

    2015


    Format / Umfang :

    15 Seiten, 19 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Effects of the lateral compliance of the suspension on the vehicle-handling responses

    Mashadi, Behrooz / Mostaghimi, Hamid | SAGE Publications | 2015


    Effects of the lateral compliance of the suspension on the vehicle-handling responses

    Mashadi,B. / Mostaghimi,H. / Iran Univ.of Science a.Technol.,IR | Kraftfahrwesen | 2015



    Effects of Compliance on Vehicle Handling Properties

    Bergman, Walter | SAE Technical Papers | 1970


    The Effects of Suspension Stiffness on Handling Responses

    Guenther, Dennis A. / Chen, H. Fred | SAE Technical Papers | 1991