A problem of specification of motion parameters of a spacecraft (SC) for remote Earth probing by results of measurements of navigation parameters is considered. We analyze specific features of ballistic-navigation support for a single-point control technology. It is demonstrated, that this technology does not satisfy requirements for accuracy and efficiency of obtaining necessary ballistic-navigation information. We suggest enhancing accuracy and efficiency of calculation of ballistic information by minimization of the goal function of specification of motion parameters of an SC by search methods. Results of analysis of the developed algorithm of specification of motion parameters of an SC on the basis of the simplex optimization method are presented.


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    Title :

    Algorithm of specification of motion parameters of spacecraft by reduced volume of measurement information


    Contributors:

    Published in:

    Publication date :

    2003


    Size :

    8 Seiten, 12 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English