An implementation of a cost-optimal four-dimensional aircraft trajectory computation algorithm was enhanced. The enhancements were aimed at providing onboard capability, and included minimizing execution time, and providing robustness and portability. The techniques discussed include creating a favorable programming environment, structuring code based on a data flow analysis, saving intermediate results for reuse, and sticking to a standard programming language. These techniques resulted in portable code which executes six times faster than the original. Some ideas for further time reduction are presented.


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    Titel :

    Computational enhancements to a 4D algorithm


    Weitere Titelangaben:

    Rechnerische Verbesserung eines 4-D-Algorithmus


    Beteiligte:
    Buckham, C.A. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1986


    Format / Umfang :

    5 Seiten, 3 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch






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