THRUST CONTROL METHOD FOR VERTICAL TAKEOFF AND LANDING UNMANNED AERIAL VEHICLE WITH CYCLIC PROPELLERS Russian patent published in 2022 - IPC B64C11/44 B64C19/00 

Abstract RU 2781315 C1

FIELD: unmanned aerial vehicles.

SUBSTANCE: invention relates to a method for controlling the thrust of a vertical takeoff and landing unmanned aerial vehicle with cyclic propellers. To control the thrust, the blades are rotated, rotating around their own axis, as well as rotating around the axis of the propeller driven by electric motors. The angle of installation of the propeller blades is controlled electronically by means of an on-board computer of an unmanned aerial vehicle, which processes the signals of the angular position sensors, using electromechanical actuators, with which each blade is equipped.

EFFECT: invention provides optimal settings for the positions of the blades for each propeller, reducing drag on the propulsion elements by reducing the number of mechanically loaded elements.

1 cl, 3 dwg

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RU 2 781 315 C1

Authors

Kretinin Vasilij Vasilevich

Krylov Dmitrij Georgievich

Krylov Egor Dmitrievich

Dates

2022-10-11Published

2022-03-31Filed