Abstract The shift comfort and efficiency of Automatic Transmission in vehicle are highly influenced by the pressure of the clutch shift control system, especially by the electro-hydraulic clutch subsystem. In this paper, the new design principles of electro-hydraulic clutch systems developed and modeled in detail, the clutch-to-clutch control system is analyzed in three time intervals: oil filled phase, changing phase of clutch torque and synchronous phase of clutch speed. The demand pressures for the engaged clutches calculated in each phase and is precisely built up by using fuzzy slide mode control, the time of hydraulic pressure building-up is very sensitive to the dither current in simulation. All control parameters are optimized by Cosimulation between software Simulink and SimulationX. Finally, the optimal algorithm of the clutch shift control is written into the transmission control unit of a testing vehicle. The testing results show that the suggested control strategy is effective.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Method for precise controlling of the at shift control system


    Beteiligte:
    Guo, W. (Autor:in) / Wang, S. H. (Autor:in) / Su, C. G. (Autor:in) / Li, W. Y. (Autor:in) / Xu, X. Y. (Autor:in) / Cui, L. Y. (Autor:in)


    Erscheinungsdatum :

    2014




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Klassifikation :

    BKL:    55.20$jStraßenfahrzeugtechnik / 55.20 Straßenfahrzeugtechnik



    Method for precise controlling of the at shift control system

    Guo, W. / Wang, S. H. / Su, C. G. et al. | Springer Verlag | 2014


    Method for precise controlling of the at shift control system

    Guo, W. / Wang, S. H. / Su, C. G. et al. | British Library Online Contents | 2014


    System and method of controlling shift

    OH KYOUNG CHEOL / LEE SEUNG HAN / CHO TEH HWAN et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    DRONE CONTROLLING METHOD FOR PRECISE LANDING

    LEE IL WOO / CHOI AN SHIK / LEE SI WANG | Europäisches Patentamt | 2022

    Freier Zugriff

    SHIFT CONTROL METHOD AND SHIFT CONTROL SYSTEM

    MORITA HARUKI / OGINO TAKASHI / NAKANO TOMOYUKI | Europäisches Patentamt | 2021

    Freier Zugriff