This paper outlines a strategy for identifying sensors in a passive locating system that are not functioning properly. The framework is based on the information extracted from delay estimation errors, obtained from solving a system of equations in which the cross- and cross-cross-correlation methods are both used. Hence, we remove equations with the highest errors and use a statistical test to identify which sensor is experiencing failure. Our approach is analyzed through numerical simulations and real-recorded data, and compared to heuristic and conventional methods to prove its advantages.


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    Titel :

    Sensor Failure Detection for TDOA-based Localization Systems


    Beteiligte:
    Giunta, Gaetano (Autor:in) / Orlando, Danilo (Autor:in) / Pallotta, Luca (Autor:in)


    Erscheinungsdatum :

    19.06.2023


    Format / Umfang :

    871229 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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