The invention relates to a multi-rotor aircraft and a control method of the rotor aircraft. The multi-rotor aircraft comprises a plurality of propellers and a plurality of motors, and each motor is used for driving the corresponding propeller. The multi-rotor aircraft also comprises a plurality of displacement motors, and each displacement motor is transmission connection with the corresponding group of propeller and motor and is used for changing the relative positions of the propellers. According to the invention, the moment of force produced by each propeller is changed through changing the relative position of each propeller, and further the flight attitude of the rotor aircraft is adjusted. For the traditional aircraft, the moment of force is controlled through simply adjusting the tensile force (the rotation speed of the propellers), the novel control method in which the moment of force is controlled through adjusting the length of the arm of force (the relative positions among the propellers) is added into the multi-rotor aircraft, the maneuverability of the aircraft is improved to the maximum, and the performances of other aspects of the aircraft are improved in the whole.


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    Title :

    Multi-rotor aircraft and control method thereof


    Contributors:

    Publication date :

    2015-10-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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