In this paper an optimal suspension system with preview of the road input is synthesized for a quarter car model. The main purpose of control is to combine good vibration isolation characteristics with improved attitude control. The optimal control law is derived using calculus of variation, and consists of three parts. The first part is a full state feedback term that includes integral control acting on the suspension deflection to ensure zero steady-state deflection in response to static body forces and ramp road inputs. The second part is a feedforward part which compensates for the body forces when they can be detected, and the third part depends on previewed road input. The performance of suspension is evaluated in terms of frequency domain characteristics and time response to ramp road input and cornering forces. The effects of each part of the suspension controller on the system behavior are examined.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Active preview suspension with integral action


    Weitere Titelangaben:

    Integral wirkende, aktiv vorausschauende Radaufhängung


    Beteiligte:
    Youn, I. (Autor:in) / Hac, A. (Autor:in)


    Erscheinungsdatum :

    1993


    Format / Umfang :

    6 Seiten, 5 Bilder, 8 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Active Preview Suspension With Integral Action

    Youn, I. / Hac, A. / American Society of Mechanical Engineers; Dynamic Systems and Control Division et al. | British Library Conference Proceedings | 1993


    Active suspension with preview control

    Abdel-Hady,M.B. / Univ.of Helwan,EG | Kraftfahrwesen | 1994


    Nonlinear active suspension with preview

    Karlsson, N. / Dahleh, M. / Hrovat, D. | Tema Archiv | 2001


    Active Suspension With Preview Control

    ABDEL-HADY, M.B.A. | Taylor & Francis Verlag | 1994


    Active Suspension With Preview Control

    Abdel-Hady, M. B. A. / International Association for Vehicle System Dynamics | British Library Conference Proceedings | 1994