In this work, we develop novel control algorithms suitable for the smart shock absorber (SSA) component of the intelligent vehicle and bridge system (IVBS). The SSA control serves two IVBS purposes: 1) working as the vehicle suspension to increase driver comfort and controllability when the vehicle is on the pavement, and 2) reducing the vibration of highway bridges and thus prolonging bridge life. We propose and discuss in this paper algorithms targeted at the first purpose. Based on the application of active noise control techniques to an active suspension system, we introduce the clipped active noise control (clipped ANC) algorithm. The main advantage of this algorithm is that because it is adaptive, it can effectively balance the comfort and controllability. A simplified control algorithm based on the clipped ANC is also proposed to reduce the implementation cost. The simplified algorithm has no requirements for system modeling, so it substantially reduces the implementation cost. The effectiveness of our proposed algorithm is indicated by analyses, simulations and laboratory testing.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Semi-active control algorithms for a smart shock absorber


    Beteiligte:
    Zhou, D. (Autor:in) / DeBrunner, V. (Autor:in) / DeBrunner, L.S. (Autor:in) / Baldwin, J.D. (Autor:in) / Ta, M. (Autor:in) / Fuller, J. (Autor:in) / Wang, Y. (Autor:in) / Wang, P. (Autor:in) / Hohenberger, T. (Autor:in) / Pelot, S. (Autor:in)


    Erscheinungsdatum :

    01.01.2005


    Format / Umfang :

    943960 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    SEMI-ACTIVE CONTROL ALGORITHMS FOR A SMART SHOCK ABSORBER

    Zhou, D. / Debrunner, V. E. / Debrunner, L. L. et al. | British Library Conference Proceedings | 2005


    A Simplified Semi-Active Shock Absorber

    Semercigil, S. E. / Canadian Society for Mechanical Engineering | British Library Conference Proceedings | 1992


    A Simplified Semi-Active Shock Absorber

    Semercigil, S. E. / Canadian Society for Mechanical Engineering | British Library Conference Proceedings | 1992


    Active/semi-active switchable electromagnetic shock absorber and control method

    NING DONGHONG / LUAN GUANGRUI / LIU PENGFEI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Semi-active control type shock absorber for railway vehicle

    NAOYOSHI / XU TENGYANG / ZHAO YINGRAN et al. | Europäisches Patentamt | 2025

    Freier Zugriff