A crucial aspect of mission-critical vehicles is their reaction to environmental or system-internal changes. Ideally, the new situation is autonomously assessed and the vehicle's behavior is adapted accordingly. Modern mission-critical vehicles realize a network-centric design approach, for one reason because it follows the inherent requirements of interconnecting the sensors and actuators of a control system and secondly, to tolerate a partial failure of the system. Therefore, in order to construct a truly adaptive system, the underlying network infrastructure must harmonically interplay with the top-level adaptive decisions. TTEthernet is such a COTS network infrastructure supporting network-centric system design that provides built-in integrity and redundancy management mechanisms as well as sharing the same physical network for applications of mixed criticality. This paper discusses adaptable QoS and adaptable protocol-control flow in general and in particular using TTEthernet as case study.


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    Titel :

    Mixed-criticality networks for adaptive systems


    Beteiligte:
    Steiner, W (Autor:in) / Bauer, G (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.10.2010


    Format / Umfang :

    384093 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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