This research applies the discrete-time adaptive backstepping control scheme to a transfer case clutch actuation system for tracking the reference clutch torque and estimating the clutch touchpoint simultaneously. Note that due to the clutch wear and temperature variation, the transfer case clutch touchpoint is typically unknown and needs to be estimated. Instead of using a seperated algorithm for estimating the touchpoint, the proposed approach utilizes one control scheme for tracking the reference torque and estimating the varying touchpoint at the same time. The deadbeat control law is designed based on a systematic non-Lyapunov-Function-based backstepping control scheme, and the stability of the closed-loop system are guaranteed, where all the closed-loop states are bounded. In addition, due to the deadbeat design, the tracking and estimation convergence rates are quite fast, and as a result, the closed-loop system performance is robust to the external disturbance. The proposed method is validated through simulation study.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Deadbeat Adaptive Backstepping Design for Tracking Transfer Case Torque and Estimating its Clutch Touchpoint


    Beteiligte:
    Wei, Wenpeng (Autor:in) / Dourra, Hussein (Autor:in) / Zhu, Guoming G. (Autor:in)


    Erscheinungsdatum :

    01.08.2020


    Format / Umfang :

    378584 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    TOUCHPOINT SEARCHING METHOD FOR CLUTCH

    KIM MIN HYO | Europäisches Patentamt | 2018

    Freier Zugriff

    TOUCHPOINT SEARCHING METHOD FOR CLUTCH

    Europäisches Patentamt | 2018

    Freier Zugriff

    HYBRID ELECTRIC VEHICLE AND ENGINE CLUTCH TOUCHPOINT LEARNING METHOD THEREFOR

    PARK HYUN JIN / LEE SEO HO / CHOI JAE YOUNG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Design of Continuous Deadbeat Tracking Systems

    Nobuyama, E. / Shin, S. / Kitamori, T. | British Library Online Contents | 1992


    CLUTCH TORQUE ESTIMATING METHOD FOR VEHICLE TRANSMISSION

    Europäisches Patentamt | 2024

    Freier Zugriff