A method of determining a service valve health status, the method comprising: performing, via a brake controller, a plurality of frequency response health monitoring tests for a servo valve; supplying, via the brake controller, a variable current to the servo valve for each frequency response health monitoring test in the plurality of frequency response health monitoring tests; and comparing, via the brake controller, a phase shift over a predetermined period of time to a predetermined phase shift threshold.


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    Title :

    HEALTH MONITORING SYSTEMS AND METHODS FOR SERVO VALVES


    Additional title:

    GESUNDHEITSÜBERWACHUNGSSYSTEME UND -VERFAHREN FÜR SERVOVENTILE
    SYSTÈMES ET PROCÉDÉS DE SURVEILLANCE DE SANTÉ POUR SERVOVALVES


    Contributors:

    Publication date :

    2024-05-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B64C AEROPLANES , Flugzeuge



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