Studies of operating experiences over the last two decades have shown an increase in the number of operating incidents attributed to multiple failures as opposed to the classical case of single failures.This paper presents an overview of a unique approach that has recently been developed to address susceptibility of electrical control systems to combined multiple failures of components and operators. The philosophical requirement for the approach will be discussed, and insight into the evolution of the technique will be provided. The approach will be described in terms of system safety and reliability tools in an integrated mix coupled with a logical process of identifying possible causative factors for the multiple failures. The technique also identifies specific points of system susceptibility to the causative mechanisms and suggests the capability for design avoidance considerations. An example will be given to illustrate the type of electrical problems addressed.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Common Cause Failure Analysis—Why Interlocked Redundant Systems Fail


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    Turbine Powered Executive Aircraft Meeting ; 1980



    Erscheinungsdatum :

    01.04.1980




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Triple redundant fail safe amplifier

    Biegel, Jørgen | TIBKAT | 1978


    Fail operational redundant digital resistive touchscreen

    MOSIER DONALD E / HARWOOD CRAIG E | Europäisches Patentamt | 2017

    Freier Zugriff

    Fail Operational Redundant Digital Resistive Touchscreen

    MOSIER DONALD E / HARWOOD CRAIG E | Europäisches Patentamt | 2017

    Freier Zugriff

    ELEVATOR MANAGEMENT SYSTEM INTERLOCKED WITH BUILDING COMMON GATE

    JUNG EUN CHUL / PARK HONG SEOG / SON MAN KI | Europäisches Patentamt | 2020

    Freier Zugriff

    Common Cause Failure Modeling

    Hark, Frank / Novack, Steven / Ring, ROb et al. | NTRS | 2016