The use of variable-displacement hydraulic motors for advanced aerospace actuation can provide a 50 to 80 percent savings in average power consumption over conventional fixed-displacement devices. The characteristics of a variable-displacement hydraulic control system are discussed in relation to conventional fixed-displacement devices, advanced control systems, and pressure profiled hydraulic systems. The variable-displacement systems provide significant savings in power, weight, heat generation, and redundancy management.


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    Title :

    Energy efficient actuation using variable displacement hydraulic control


    Additional title:

    Energiesparender Antrieb mit Hydroverstellregelung


    Contributors:

    Published in:

    Publication date :

    1985


    Size :

    5 Seiten, 6 Bilder


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English