Power-by-wire (PBW) is a key element under subsonic transport flight systems technology, with potential savings of over 10% in gross take off weight and in fuel consumption compared to today's transport aircraft. The PBW technology substitutes electrical actuation in place of centralized hydraulic, uses internal starter-motor/generators, and eliminates the need for variable engine bleed air to supply cabin comfort. The application of advanced fiber optics to the electrical power system controls, to built-in-test (BITE) equipment, and to fly-by-light (FBL) flight controls provides additional benefits in lightning and high-energy radio frequency (HERF) immunity over existing mechanical or even fly-by-wire controls. The program plan is reviewed. The key technologies and their benefits to future aircraft, civil and military, are discussed.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Civil air transport: a fresh look at power-by-wire and fly-by-light


    Weitere Titelangaben:

    Ziviler Lufttransport: eine neue Sicht die Steuerung über Draht und über Lichtleiter


    Beteiligte:
    Sundberg, G.R. (Autor:in)


    Erscheinungsdatum :

    1990


    Format / Umfang :

    4 Seiten, 1 Quelle


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch