This paper addresses the application of electric motors as the primary actuators of an active suspension system of a road vehicle. In particular, we focus on the power recovery property of such a system. A quarter-car model with Linear Quadratic Optimal control law is used as a model in our study. The amount of potentially recoverable power and sustension force are determined based on a power spectral density analysis and computer simulations. We determined that an active system on a mid-size car can potentially recover up to 100W power per wheel in a high way driving condition. However, such a system consumes poower at lower speed city driving condition.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Power recovery property of electrical active suspension systems


    Additional title:

    Energierückgewinnungseigenschaften von elektrisch aktiven Dämpfungssystemen


    Contributors:
    Hsu, P. (author)


    Publication date :

    1996


    Size :

    6 Seiten, 7 Bilder, 5 Tabellen, 17 Quellen




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    ACTIVE SUSPENSION SYSTEMS

    COLLINS ANDREW JOHN | European Patent Office | 2016

    Free access

    ACTIVE SUSPENSION SYSTEMS

    COLLINS ANDREW JOHN | European Patent Office | 2018

    Free access

    Active suspension systems

    Porter,D. / Birrana Engng.,US | Automotive engineering | 2002


    Energy Recovery from an Electrical Suspension for EV

    Ismenio, M. / Jorge, E. / de Silva Fernando, P. | British Library Conference Proceedings | 1998


    SUSPENSION PROPERTY ADJUSTMENT METHOD AND SUSPENSION PROPERTY ADJUSTING DEVICE

    JANG HWASEON / TAMAMASA TADATSUGU | European Patent Office | 2020

    Free access