Systems and methods for detecting hardware faults in computer-based feedback control systems. Multiple instances of the system control program(s) are run on system processors. System sensor data are input to each instance, and the control commands output by each instance are compared. As instantiations of the same programs receive largely the same sensor data, differences between output commands may indicate the presence of one or more hardware faults.


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    Titel :

    HARDWARE FAULT DETECTION FOR FEEDBACK CONTROL SYSTEMS IN AUTONOMOUS MACHINE APPLICATIONS


    Beteiligte:
    TSAI TIM (Autor:in) / JHA SAURABH (Autor:in) / HARI SIVA (Autor:in) / SULLIVAN MICHAEL (Autor:in)

    Erscheinungsdatum :

    2022-02-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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