Internal Noise Prediction in Fixed-Wing Aircraft Fuselages - ONERA / DADS-ENWho are we ?Aeroelasticity and Structural Dynamics... Fixed-Wing Aircrafts and Helicopters :. Internal Vibroacoustics in the LF, MF and HF Range. Internal Noise Prediction of Internal Noise in Fixed-Wing Aircraft Fuselages.
The tilt-rotor is a very specific aircraft from a flight control point of view, as it is piloted as a helicopter (through rotor collective and cyclic control) at low speeds, and as a fixed-wing aircraft (through aerodynamic surfaces) at high speeds....
They are therefore standard on many new fixed-wing aircraft (AIRBUS and military planes), and start to be introduced on rotorcraft (the Boeing / Sikorsky Comanche fighter helicopter)....
Will the aircraft respond more like a rotorcraft or more like a fixed-wing aircraft, or perhaps exhibit new characteristics that need a new criterion ?...
