SYSTEMS, APPARATUSES, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR EARLY DETECTION OF ANTI-ICE VALVE FAILURES

原文（中文）

Embodiments of the present disclosure provide early anti-ice valve fault detection. Engine data associated with a flight operation of an aircraft may be received, the engine data may comprise timeseries data for one or more monitored engine parameters and the aircraft may be associated with an anti-ice system comprising a thermal anti-ice valve and a pressure sensor. One or more feature datasets may be extracted from the engine data and using one or more feature extraction models. Each feature dataset may represent a data slice from the engine data that satisfies thermal anti-ice valve feature extraction criteria. An anti-ice valve fault prediction may be generated by applying the feature dataset to one or more fault prediction models. The performance of one or more prediction-based actions may be initiated based on the anti-ice valve fault prediction.