The paper presents the realization of a new suspension system and the experimental validation of a novel adaptive suspension control approach based on an adaptive reference model. The proposed "hybrid" suspension system includes a continuously variable hydraulic semi-active damper as well as an actuator in series to the suspension's primary spring and can be realized based on stock hardware from production vehicles. The adaptive control approach emulates the dynamic behavior of a passive suspension system that is optimally tuned for the current driving state to maximize ride comfort while considering constraints on the dynamic wheel load and suspension deflection. Models of the actuators and the testrig are presented and the influence of actuator bandwidth on the suspension performance is analyzed. The measurements conducted on a quarter-car test rig confirm the significant performance potential of the proposed hardware combination and the adaptive control approach.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Experimental validation of a new adaptive control approach for a hybrid suspension system


    Contributors:


    Publication date :

    2011


    Size :

    6 Seiten, 20 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Frequency-selective adaptive control of a hybrid suspension system

    Pletschen, Nils / Spirk, Sebastian / Lohmann, Boris | Tema Archive | 2013


    Experimental Validation of Positive Adaptive-Control Approach for Spacecraft Proximity Maneuvers

    Eun, Youngho / Park, Sang-Young / Lee, Taeyang et al. | ASCE | 2021


    Semi-Active Suspension Adaptive Control Strategy Based on Hybrid Control

    Zhang, X. / Yu, W. / Ma, F. et al. | British Library Conference Proceedings | 2013


    Semi-Active Suspension Adaptive Control Strategy Based on Hybrid Control

    Zhang, X. / Yu, W. / Ma, F. et al. | British Library Conference Proceedings | 2013


    Semi-active suspension adaptive control strategy based on hybrid control

    Zhang,X. / Yu,W. / Ma,F. et al. | Automotive engineering | 2012