A dry clutch model with thermal dynamics is added to a driveline model of a heavy-duty truck equipped with an automated manual transmission. The model captures driveline oscillations and can be used to simulate how different clutch-control strategies affect vehicle performance, drivability and comfort. Parameters are estimated to fit a heavy-duty truck and the complete model is validated with respect to shuffle, speed trajectory, clutch torque and clutch lock-up/break-apart behavior. The model shows good agreement with data. Furthermore the model is used to study the effect of thermal expansion in the clutch on launch control. It is shown that the effect of thermal expansion, even for moderate temperatures, is significant in launch, control applications.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    The effect of thermal expansion in a dry clutch on launch control


    Beteiligte:


    Erscheinungsdatum :

    2013


    Format / Umfang :

    6 Seiten, Bilder, Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Feedforward control of a parallel hybrid launch clutch

    Gasper, Rainer / Beck, Ralf / Abel, Dirk | Tema Archiv | 2009


    Launch Control Optimization of Transmissions with Automated Clutch Engagement

    Wehbi, Kassem / Shaker Verlag / Brandenburgische Technische Universität Cottbus-Senftenberg | TIBKAT | 2017




    Launch control method for vehicle with dry-type clutch

    KIM JIN SUNG | Europäisches Patentamt | 2017

    Freier Zugriff