Neural Network Based Method for Estimating Helicopter Low Airspeed

Neural Network Based Method for Estimating Helicopter Low Airspeed

The present invention relates generally to virtual sensors and, more particularly, to a means and method utilizing a neural network for estimating helicopter airspeed at speeds below about 50 knots using only fixed system parameters (i.e., parameters measured or determined in a reference frame fixed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Schaefer, Carl G , Jr, Haas, David J, McCool, Kelly M
Format: Report
Sprache:eng
Schlagworte:
AIRSPEED
FUSELAGES
Helicopters
LOW VELOCITY
PARAMETERS
PATENT APPLICATIONS
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Beschreibung
Zusammenfassung:The present invention relates generally to virtual sensors and, more particularly, to a means and method utilizing a neural network for estimating helicopter airspeed at speeds below about 50 knots using only fixed system parameters (i.e., parameters measured or determined in a reference frame fixed relative to the helicopter fuselage) as inputs to the neural network.