The invention relates to an electrically powered multirotor aircraft (100) that is adapted for vertical take-off and landing, comprising a fuselage (101a), at least one aircraft lifting surface (107a) that is connected to the fuselage (101a), at least one propeller (105a) that is connected to the at least one aircraft lifting surface (107a), a sensor unit (130), a flutter reduction unit, and a settings adjustment device. The sensor unit (130) is configured to generate sensor data that is indicative of flutter of the at least one aircraft lifting surface (107a). The flutter reduction unit is configured to receive the sensor data to generate flutter reduction signals. The settings adjustment device is configured to receive the flutter reduction signals and to adjust current settings of the at least one propeller (105a) based on the flutter reduction signals to reduce flutter of the at least one aircraft lifting surface (107a).


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    Title :

    A MULTIROTOR AIRCRAFT WITH ACTIVE FLUTTER REDUCTION SYSTEM


    Additional title:

    MEHRROTORFLUGZEUG MIT AKTIVEM FLATTERREDUKTIONSSYSTEM
    AÉRONEF À ROTORS MULTIPLES AVEC SYSTÈME DE RÉDUCTION ACTIVE DE FLOTTEMENT


    Contributors:

    Publication date :

    2025-05-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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