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.
HEALTH MONITORING SYSTEMS AND METHODS FOR SERVO VALVES
GESUNDHEITSÜBERWACHUNGSSYSTEME UND -VERFAHREN FÜR SERVOVENTILE
SYSTÈMES ET PROCÉDÉS DE SURVEILLANCE DE L'ÉTAT DE SANTÉ POUR SERVOVALVES
2024-08-07
Patent
Electronic Resource
English
Systems and methods for monitoring a health status of a servo valve
European Patent Office | 2019
|SYSTEMS AND METHODS FOR MONITORING A HEALTH STATUS OF A SERVO VALVE
European Patent Office | 2019
|