Redundancy concepts are an integral part of the design of space systems. Deciding when to activate which redundancy and which component should be replaced can be a difficult task. In this paper, a model of non-deterministic dynamic fault trees is presented and it is shown how appropriate strategies can be synthesized from them. This is achieved by transforming a non-deterministic dynamic fault tree into a Markov Automaton. From the optimized scheduler of this Markov Automaton, an optimal recovery strategy can then be derived. We also introduce the model of Recovery Automata to represent these strategies.


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    Titel :

    Synthesizing FDIR Recovery Strategies From Non-Deterministic Dynamic Fault Trees


    Beteiligte:
    Müller, Sascha (Autor:in) / Noll, Thomas (Autor:in) / Gerndt, Andreas (Autor:in)

    Kongress:



    Erscheinungsdatum :

    2017-09-15


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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