The report documents a test in which a digital orifice test panel was used with a 7020 hydraulic power drive to study the open - loop response. The 7020 is a typical Fleet-used gun and launcher drive unit; the digital orifice panel is an absolute - value and sign-flow control device that accepts binary digital commands and is used to control the output of the variable-displacement pump and fixeddisplacement motor of a hydraulic transmission. The test was conducted to establish the capacity and further the study of digital hydraulic controllers. The digital orifice used in the test was a breadboard panel. (Author)


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    Titel :

    Direct Digital Control of Variable-Speed Hydraulic Transmission


    Beteiligte:

    Erscheinungsdatum :

    1965


    Format / Umfang :

    2 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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