a three-dimensional aircraft

Abstract

The invention relates to the field of aircraft design, in particular to a three-dimensional aircraft capable of hovering at any angle, comprising a frame (1), a three-dimensional ring, a driving motor (9), a rotor (7) and a flight control assembly, and the frame (1) is fixedly connected with force arms (2) distributed along the circumferential direction, a three-dimensional ring is installed between the force arms (2), a drive motor (9) is installed at the bottom of the three-dimensional ring, and the output end of the drive motor (9) is connected to The motor screw mandrel (8), the motor screw mandrel (8) is installed in the three-dimensional ring, the rotor (7) is installed on the motor screw mandrel (8), and the rotor (7) is installed at the center point of the three-dimensional ring, and the frame (1) A flight control assembly for controlling the flight is installed at the center position; compared with the prior art, the present invention has a novel structure and a reasonable design, so that the aircraft can hover stably no matter what kind of flight state it is in, and realizes that all current rotorcraft cannot Any angle hover state implemented.

Description

[technical field] [0001] The invention relates to the field of aircraft design, in particular to a three-dimensional aircraft that can hover at any angle. [Background technique] [0002] Today's aircraft are all similar structures, only increasing or decreasing the motors in the horizontal plane. [0003] The three-axis aircraft is a hovering aircraft that can stabilize its own flight and use the least number of motors. There is no more redundancy, and it can stably implement horizontal control in three directions with an angle of 120 degrees. It can quickly control the vertical direction. When reaching the position, its flight stability is weaker than that of other rotorcraft. [0004] The four propellers of the quadcopter are simple mechanisms directly connected to the motors. The cross-shaped layout allows the aircraft to obtain the force of rotating the fuselage by changing the motor speed, thereby adjusting its own attitude. Quadcopter is now the most popular multi-ro...

AI Technical Summary

Problems solved by technology

[0003] The three-axis aircraft is a hovering aircraft that can stabilize its own flight and use the least number of motors. There is no more redundancy, and it can stably implement horizontal control in three directions with an angle of 120 degrees. It can quickly control the vertical direction. reach position, less stable flight compared to other rotorcraft

[0005] Compared with quadcopters, hexacopters and octocopters have more redundant motors, which enhances its stability so that the aerial photography function can be better realized, and relatively loses functions such as flexible flipping

[0006] At present, the hovering aircraft are all realized through the cooperation of multiple rotors on the same horizontal plane, only adding or reducing redundant motors, no rotor aircraft can maintain a fixed angle and stabilize, the whole fuselage is laterally stable, It can fly normally and stably even after flipping it over

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