A control system for a multi-rotor aircraft is described that results in lower operating noise. Allowing blades to flap during flight reduces aerodynamic interference as blades pass by other aircraft components, such as wings or the fuselage. Pitch links coupled to a rotational swashplate can be used to allow flapping during flight. The swashplates can allow the canting of the rotors to change a rotational or out-of-plane angle of the blades to decrease noise.


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    Titel :

    Tilt Rotor Aircraft Noise Reduction


    Beteiligte:

    Erscheinungsdatum :

    2023-01-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Tilt rotor aircraft noise reduction

    MISIOROWSKI MATTHEW P / SCHMAUS JOSEPH H | Europäisches Patentamt | 2023

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