Method for piloting a hybrid helicopter having an airframe maintained at constant incidence by regulating a position of at least one mobile tail unit surface

Method for piloting a hybrid helicopter having an airframe maintained at constant incidence by regulating a position of at least one mobile tail unit surface

A method for controlling a hybrid helicopter having at least one lifting rotor, at least one forward-movement propeller and an empennage provided with at least one moveable empennage surface. The method includes the following steps: using a main sensor to determine a current value of a rotor paramet...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Embacher, Martin, Huot, Remy, Eglin, Paul, Conroy, Antoine
Format: Patent
Sprache:eng
Schlagworte:
AEROPLANES
AIRCRAFT
AVIATION
CONTROLLING
COSMONAUTICS
HELICOPTERS
PERFORMING OPERATIONS
PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
TRANSPORTING
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Beschreibung
Zusammenfassung:A method for controlling a hybrid helicopter having at least one lifting rotor, at least one forward-movement propeller and an empennage provided with at least one moveable empennage surface. The method includes the following steps: using a main sensor to determine a current value of a rotor parameter conditioning a current power drawn by the lifting rotor, using an estimator to determine a current setpoint of the rotor parameter, adjusting a position of the moveable empennage surface using a deflection controller as a function of the current value and of current setpoint.