This paper discusses analytical approaches to evaluating performance of Spacecraft On-Board Computing systems, thereby ultimately achieving a reliable spacecraft data communications systems. The sensitivity analysis approach of memory system on the ProSEDS (Propulsive Small Expendable Deployer System) as a part of its data communication system will be investigated. Also, general issues and possible approaches to reliable Spacecraft On-Board Interconnection Network and Processor Array will be shown. The performance issues of a spacecraft on-board computing systems such as sensitivity, throughput, delay and reliability will be introduced and discussed.


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    Title :

    Sensitivity Analysis of ProSEDS (Propulsive Small Expendable Deployer System) Data Communication System


    Contributors:
    N. Park (author) / S. Reagan (author) / G. Franks (author) / W. G. Jones (author)

    Publication date :

    1999


    Size :

    18 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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