This paper follows one on the Boeing 777 primary flight computers, which was presented at ERA's 1992 Avionics Conference. The current paper focuses on the system requirements software implementation, and operational consequences of a fault-tolerant system. Beginning with the reasons for fly-by-wire, the paper goes on to describe the overall architecture of the Boeing 777 primary flight computer system. Particular emphasis is placed on the control modes and the way in which envelope protection functions are implemented. After a brief description of the hardware, the paper describes the software life-cycle process, including design, coding and test, highlighting the way in which the integrity of the software has been achieved. The fault-tolerant aspects of the design, and the advantages that these provide to operators, conclude the paper.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Primary flight computers for the Boeing 777


    Weitere Titelangaben:

    Primärbordrechner für die Boeing 777


    Beteiligte:
    Aplin, J.D. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1997


    Format / Umfang :

    6 Seiten, 4 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Primary flight computers for the Boeing 777

    Mirza, N. A. | British Library Conference Proceedings | 1993


    `Primary flight computers for the Boeing 777'

    Aplin, J. D. / ERA Technology | British Library Conference Proceedings | 1996


    Boeing 777 Primary Flight Control Computer System - Philosophy and Implementation

    Tucker, B. / Royal Aeronautical Society | British Library Conference Proceedings | 1993


    Boeing 777 flight simulator

    Online Contents | 1995


    Boeing flight-deck technology

    Emerald Group Publishing | 2007