Systems and methods for detecting impending faults within closed-loop control systems

Systems and methods for detecting impending faults within closed-loop control systems

An impending fault of a component operated within a closed-loop control system can be detected. The close-loop control system is disabled. An actuator of the closed-loop control system is operated at one or more test values. A sensor reading of the actuator is taken while that actuator is operated a...

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Hauptverfasser: Wickham, Debbie S, Scheuer, Mark A, Coleman, Charles P, Godambe, Ashok V
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Sprache:eng
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creator Wickham, Debbie S
Scheuer, Mark A
Coleman, Charles P
Godambe, Ashok V
description An impending fault of a component operated within a closed-loop control system can be detected. The close-loop control system is disabled. An actuator of the closed-loop control system is operated at one or more test values. A sensor reading of the actuator is taken while that actuator is operated at the one or more test values. A warning is generated if an impending fault condition is detected. An impending fault condition may be detected if the component operates at a value exceeding a maximum defined operating value, if the component operates at a value below a minimum defined operating value, or if an operating range that is narrower than a defined full operating range for the component is detected.
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title Systems and methods for detecting impending faults within closed-loop control systems
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