The logic and methodology for a preliminary grouping of Spacelab and mixed-cargo payloads is proposed in a form that can be readily coded into a computer program by NASA. The logic developed for this preliminary cargo grouping analysis is summarized. Principal input data include the NASA Payload Model, payload descriptive data, Orbiter and Spacelab capabilities, and NASA guidelines and constraints. The first step in the process is a launch interval selection in which the time interval for payload grouping is identified. Logic flow steps are then taken to group payloads and define flight configurations based on criteria that includes dedication, volume, area, orbital parameters, pointing, g-level, mass, center of gravity, energy, power, and crew time.


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    Titel :

    Integrated Payload and Mission Planning, Phase 3. Volume 2: Logic/Methodology for Preliminary Grouping of Spacelab and Mixed Cargo Payloads


    Beteiligte:
    T. E. Rodgers (Autor:in) / J. F. Johnson (Autor:in)

    Erscheinungsdatum :

    1977


    Format / Umfang :

    158 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch