This paper will describe the benefits of incorporating software Time and Space Partitioning (TSP), based upon the aeronautic IMA concept, into the spacecraft avionics architecture to manage the growth of mission functions implemented in the on-board software. The paper addresses how TSP can be used to safely integrate applications of different criticality and security classifications, and how incremental validation is supported to control the impact of software modifications to the system.


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    Title :

    Time and Space Partitioning in Spacecraft Avionics


    Contributors:


    Publication date :

    2009-07-01


    Size :

    413878 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English






    Avionics for manned spacecraft

    Kayton, M. | Tema Archive | 1989


    Avionics for manned spacecraft

    Kayton, M. | IEEE | 1989