The application of global and local harmonic models of navigational geophysical fields (NGPF) with high-order harmonics is substantiated. A series of advantages of such models over matrix (grid) NGPF models is examined. Harmonic mapping methods are examined. A no-search generalised Kalman filter algorithm of a harmonic correlationally-extremal navigational system (CENS) is given. Analytic estimates of the accuracy of a harmonic CENS in the en-route and terminal states are obtained for a simple correctable system.


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    Title :

    Harmonic correlationally-extremal navigation


    Additional title:

    Harmonische korrelations-extremale Navigation


    Contributors:


    Publication date :

    1991


    Size :

    12 Seiten, 11 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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