To improve the vehicle handling stability, a four-wheel steering (4WS) controller with yaw rate tracking is proposed in this paper. A driver/ vehicle closed-loop system is built based on the preview-follower theory to evaluate the system's manoeuvring performance. Next, the system driving on a double lane-change road and on a low adhesion road are simulated and compared with conventional front-wheel steering vehicle. The Fourier transform method is developed to analyse the dynamics of the closed-loop system in the frequency domain. The results show that the proposed 4WS vehicle has the preferred response characteristics of sideslip angle and yaw rate, and is robust regarding tire cornering stiffness, which guarantees the handling stability in emergency braking condition.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Closed-loop handling stability of 4WS vehicle with yaw rate control


    Beteiligte:
    Lv, Hongming (Autor:in) / Liu, Shaona (Autor:in)


    Erscheinungsdatum :

    2013


    Format / Umfang :

    9 Seiten, 10 Bilder, 1 Tabelle, 26 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Closed loop control in vehicle ride and handling

    Thornton,N. | Kraftfahrwesen | 1988


    Driver-vehicle-environment closed-loop simulation of handling and stability using fuzzy control theory

    Xi,G. / Qun,Y. / Bejing Agricultural Engng.,Univ.,CN | Kraftfahrwesen | 1994



    Driver-vehicle-environment closed-loop simulation of handling and stability using fuzzy control theory

    Xi,G. / Qun,Y. / Bejing Agricultural Engng.Univ.,CN | Kraftfahrwesen | 1994


    Drive-Vehicle-Environment Closed-Loop Simulation of Handling and Stability Using Fuzzy Control Theory

    Gu, X. / Yu, Q. / International Association for Vehicle System Dynamics | British Library Conference Proceedings | 1994