An interim report on the experimental fault-tolerance verification of the onboard space computer loaded on the artificial satellite Hiten is presented. The Hiten mission and the fault-tolerance technique, stepwise negotiating voting (SNV), on which the computer is based, are described. The intentional fault injection study, field data collection method, and observed faults and results computer behavior are also described. During the roughly seven month study period, fault tolerance masked all the faults that occurred.


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    Title :

    Fault-tolerance experiments of the 'Hiten' onboard space computer


    Additional title:

    Prüfung der Fehlertoleranz des Bordrechners des Hirten-Satelliten


    Contributors:
    Takano, T. (author) / Yamada, T. (author) / Shutoh, K. (author) / Kanekawa, N. (author)


    Publication date :

    1991


    Size :

    8 Seiten, 6 Quellen




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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