Nonlinear flap for passive flutter control of bidimensional wing

A solution for passive aeroelastic control is presented and tested experimentally on a bidimensional wing setup. The solution consists of a flap integrated in the wing which acts as a secondary mass damper and absorbs energy when aeroelastic instability is encountered. This device is passive, which...

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Veröffentlicht in:	Journal of vibration and control 2023-12, Vol.30 (23-24), p.5476-5485
Hauptverfasser:	Fernandez-Escudero, Claudia, Prothin, Sebastien, Laurendeau, Eric, Ross, Annie, Michon, Guilhem
Format:	Artikel
Sprache:	eng
Schlagworte:	Active control Aerodynamic stability Aeroelastic stability Aeroelasticity Air flow Aircraft control Control methods Control stability Control systems Damping Energy Energy absorption Engineering Sciences Flutter Mechanics Nonlinear control Vibration isolators Vibrations Wind speed Wings (aircraft)
Online-Zugang:	Volltext
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