This paper examines the problem of introducing advanced forms of fault-tolerance via reconfiguration into safety-critical avionic systems. This is required to enable increased availability after fault occurrence in distributed integrated avionic systems (compared to static federated systems). The approach taken is to identify a migration path from current architectures to those that incorporate re-configuration to a lesser or greater degree. Other challenges identified include change of the development process; incremental and flexible timing and safety analyses; configurable kernels applicable for safety-critical systems.


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    Title :

    Distributed fault-tolerant avionic systems-a real-time perspective


    Contributors:
    Audsley, N.C. (author) / Burke, M. (author)


    Publication date :

    1998-01-01


    Size :

    1966632 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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