A simplified version of the dedicated observer scheme for detecting incipient instrument failures in automatic systems is presented. This scheme requires only a single observer, driven by a single instrument. Simple logical combinations of estimated instrument outputs from the observer with the actual instrument outputs allow small faults in all the instruments to be detected. Tests on a simulation of a practical system indicate the scheme is robust with respect to a small uncertainty in a dynamic parameter of the controlled plant.


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    Titel :

    A Simplified Instrument Failure Detection Scheme


    Beteiligte:
    Clark, R. N. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.07.1978


    Format / Umfang :

    1150360 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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