This paper presents vibration control of a semi-active seat suspension with a magneto-rheological (MR) fluid damper, which is applicable to commercial vehicles such as large size of trucks. A cylindrical MR seat damper is designed on the basis of the Bingham model of the MR fluid. After manufacturing the seat damper, field-dependent damping force characteristics are experimentally evaluated. A semi-active seat suspension system installed with the seat damper is then constructed and its governing equation of motion is derived. A skyhook controller to reduce vibration level at the driver's seat is formulated and realized in a closed-loop control fashion. The control responses, such as acceleration transmissibility, are investigated in both frequency and time domains. In addition, a full-vehicle model featuring the proposed semi-active seat suspension is established and its vibration control performances are evaluated via the hardware-in-the-loop simulation (HILS).


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Vibration control of a MR seat damper for commercial vehicles


    Beteiligte:
    Choi, S.B. (Autor:in) / Nam, M.H. (Autor:in) / Lee, B.K. (Autor:in)


    Erscheinungsdatum :

    2000


    Format / Umfang :

    9 Seiten, 12 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Vibration control of an MR seat damper for commercial vehicles

    Choi, Seung-Bok / Lee, Byoungkyu / Nam, Moo Ho et al. | SPIE | 2000


    Vibration control evaluation of a commercial vehicle featuring MR seat damper

    Han, Y.M. / Nam, M.H. / Han, S.S. et al. | Tema Archiv | 2002


    VIBRATION DAMPER FOR CAR SEAT

    YEO TAE HO / SEOK SANG HO / SON DAE WOONG | Europäisches Patentamt | 2016

    Freier Zugriff

    VIBRATION DAMPER FOR CAR SEAT

    Europäisches Patentamt | 2017

    Freier Zugriff