Analytical solutions are presented for two continuous-time track filters with correlation in both the measurement errors and the target maneuvers. The measurement error model is a first-order Markov process, characterized by a correlation time ( gamma ) and a position error variance (r). The target motion is described by one of two dynamic models: the exponentially correlated velocity (ECV) model, and the exponentially correlated acceleration (ECA) model. For both models, the steady-state velocity variance exhibits resonant behavior. The analytical solutions include as special cases several previously published results.<>


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    Title :

    Continuous-time ECV and ECA track filters with colored measurement noise


    Contributors:


    Publication date :

    1990-07-01


    Size :

    215036 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English