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The rotor blade double-swept tip can effectively improve the aerodynamic and aeroacoustic behaviors of a helicopter, but may affect the aeroelastic or aeromechanical behaviors. We firstly investigate what are the influences on a bearingless rotor helicopter.

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This page is a summary of: Aeromechanical Stability of a Bearingless Rotor Helicopter with Double-Swept Blades, Journal of Aircraft, March 2021, American Institute of Aeronautics and Astronautics (AIAA),
DOI: 10.2514/1.c035925.
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