Gating techniques for maneuvering target tracking using an IMM-PDA filter are considered in this paper. Existing gating techniques, namely, centralized gating and model based gating are reviewed and new gating techniques, called model probability weighted gating and two-stage model probability weighted gating, are proposed. A benchmark trajectory and a random scenario are considered for performance evaluation of the gating techniques in terms of RMS errors, percentage of track loss and computational load.


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    Title :

    Gating techniques for maneuvering target tracking in clutter


    Contributors:
    Xuezhi Wang (author) / Challa, S. (author) / Evans, R. (author)


    Publication date :

    2002-07-01


    Size :

    281634 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English