One method to account for parameters errors in the Kalman filter is to consider their effect in the so-called Schmidt-Kalman filter. This work addresses issues that arise when implementing a consider Kalman filter as a real-time, recursive algorithm. A favorite implementation of the Kalman filter as an onboard navigation subsystem is the UDU formulation. A new way to implement a UDU consider filter is proposed. The non-optimality of the recursive consider filter is also analyzed, and a modified algorithm is proposed to overcome this limitation.


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    Titel :

    Recursive Implementations of the Consider Filter


    Beteiligte:
    Zanetti, Renato (Autor:in) / DSouza, Chris (Autor:in)

    Kongress:

    AAS Jer-Nan Juang Astrodynamics ; 2012 ; College Station, TX, United States


    Erscheinungsdatum :

    23.06.2012


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




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