This paper refers to the results of a study on the usefulness of simulation techniques based on both modeling and experiments of electro-hydraulic systems using an on-off solenoid valve controlled by pulse width modulation for an automatic transmission.By this simulation, the pressure dynamics in a hydraulic circuit and the movement of a clutch piston were analyzed assuming the flow of the hydraulic circuit to be a one-dimensional compressible flow, and considering the non-linear spring characteristics of a clutch.As a result, in comparison with the experiments, the validity of this calculation has been confirmed.


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    Titel :

    A Study on Electro-Hydraulic Control for Automatic Transmission


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Fujita, Kenjiro (Autor:in) / Takagi, Kiyoshi (Autor:in) / Hasunaka, Koji (Autor:in) / Watanabe, Sinji (Autor:in) / Hiramatsu, Takeo (Autor:in)

    Kongress:

    Passenger Car Meeting & Exposition ; 1989



    Erscheinungsdatum :

    01.09.1989




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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