A nonlinear least-squares method is formulated to estimate the motion parameters of a target whose broadband acoustic energy emissions are received by a ground-based array of sensors. This passive technique is applied to real acoustic sensor data recorded during the passage of a variety of ground vehicles past a planar cross array and its effectiveness verified by comparing the results with the actual values of the target motion parameters. The technique cam also be applied to airborne targets.


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    Titel :

    Broadband passive acoustic technique for target motion parameter estimation


    Beteiligte:
    Lo, K.W. (Autor:in) / Ferguson, B.G. (Autor:in)


    Erscheinungsdatum :

    2000-01-01


    Format / Umfang :

    687357 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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