In this paper, a preview controller is introduced such that, the road profile in front of the vehicle is measured using lidar sensors. According to the spectrum of the measured road profile, a control signal is generated based on a Model Predictive Controller (MPC), which is calculated offline using a full-car model. The system performance is compared with the passive suspension, the Skyhook algorithm, the Groundhook algorithm, an adaptive robust controller, and an optimal preview controller. The simulation and experimental results have shown a significant better performance regarding ride comfort and road handling.


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    Titel :

    Preview control of vehicle semi-active suspension using model predictive control based on fast Fourier transform


    Beteiligte:


    Erscheinungsdatum :

    2013


    Format / Umfang :

    16 Seiten, 12 Bilder, 1 Tabelle, 20 Quellen




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Preview Control of Vehicle Semi-active Suspension Using Model Predictive Control Based on Fast Fourier Transform

    Ahmed, M. / Svaricek, F. / VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik et al. | British Library Conference Proceedings | 2013


    Preview control of vehicle semi active suspension using model predictive control based on fast Fourier transform

    Ahmed,M. / Svaricek,F. / Univ.d.Bundeswehr Muenchen,DE | Kraftfahrwesen | 2013


    Semi-active suspension control using "fast" model predictive control

    Canale, M. / Milanese, M. / Novara, C. et al. | Tema Archiv | 2005



    Semi-Active Control and Optimum Preview Control Applications to Vehicle Suspension

    Kawagoe,K. / Iguchi,M. / Nissan Motor,Veh.Res.Lab.,JP et al. | Kraftfahrwesen | 1985