In active suspensions for road vehicles with full state feedback the performance index may be improved by the use of dynamic vibration absorbers applied to the axles. Output or partial state feedback may, however, be employed with only negligible increase in the performance index. Two different designs are proposed and a method for computing both the feedback gains and the vibration absorber spring and damper rates is described. The suspension is assumed to be of the electrohydraulic type and it is shown that the addition of the vibration absorber should result in a significant hydraulic power saving.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Active Suspensions with Vibration Absorbers and Optimal Output Feedback Control


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    Passenger Car Meeting & Exposition ; 1984



    Publication date :

    1984-09-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Active suspensions with vibration absorbers and optimal output feedback control

    Davis,B.R. / Salzborn,F.J. / Thompson,A.G. et al. | Automotive engineering | 1984




    Optimal Linear Active Suspensions with Derivative Constraints and Output Feedback Control

    THOMPSON, A. G. / DAVIS, B. R. | Taylor & Francis Verlag | 1988


    Optimal Active Vehicle Suspensions with Full State Feedback Control

    Esmailzadeh, E. / Bateni, H. | SAE Technical Papers | 1992