The problem considered in this paper is the design and analysis of the optimal control strategy for comfort-oriented semi-active suspensions in road vehicles. The goal of this work is to study and analyze the best control algorithm, and to use it as a benchmark. It is shown that the best control algorithm is an on-off switching strategy, which is designed using the principles of optimal and predictive control, under the assumption that the road disturbance can be predicted over a short time-horizon. Even though this optimal control strategy can be computationally intensive in a real-time application, it sets a lower bound on the best possible attenuation performance achievable by semi-active damping control.


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    Titel :

    On the Optimal Predictive Control Algorithm for Comfort-Oriented Semi-Active Suspensions


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE 2004 Automotive Dynamics, Stability & Controls Conference and Exhibition ; 2004



    Erscheinungsdatum :

    04.05.2004




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    On the Optimal Predictive Control Algorithm for Comfort-Oriented Semi-Active Suspensions

    Savaresi, S. M. / Silani, E. / Society of Automotive Engineers | British Library Conference Proceedings | 2004


    On the optimal predictive control algorithm for comfort-oriented semi-active suspensions

    Savaresi,S.M. / Silani,E. / Polytecnico di Milano,IT | Kraftfahrwesen | 2004



    On the Optimal Predictive Control Algorithm for Comfort-Oriented Semi-Active Suspensions

    Savaresi, S. M. / Silani, E. | British Library Conference Proceedings | 2004