The invention relates to a multi-rotor aircraft. The multi-rotor aircraft comprises a frame and two or more rotor wing systems mounted on the frame, wherein each rotor wing system comprises a main rotor wing unit and an auxiliary rotor wing unit; each main rotor wing unit comprises a main rotor wing; each auxiliary rotor wing unit comprises an auxiliary rotor wing; the propeller diameter of each auxiliary rotor wing is smaller than that of each main rotor wing; the main rotor wing and the auxiliary rotor wing are coaxial; the auxiliary rotor wing unit is a ducted fan. The aircraft has high attitude adjustment response speed, so that the stability of the aircraft in a flying process is improved.


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    Title :

    Multi-rotor aircraft


    Contributors:
    HE CHUNWANG (author)

    Publication date :

    2015-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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