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an aircraft

An aircraft and controller technology, applied in the field of aircraft, can solve problems such as poor hovering stability and large size of the aircraft, and achieve the effects of ensuring stability, reducing windward surfaces, and improving load and endurance.

Active Publication Date: 2022-04-08
涵涡智航科技(玉溪)有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of large aircraft size and poor hovering stability in the prior art, the present invention provides an aircraft

Method used

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Embodiment 1

[0040] see Figure 1 to Figure 3, an aircraft, comprising a controller 1, a power system 3, a control rudder surface 4, a duct 5, and a rotor, the power system 3 drives the rotor inside the duct 5, and the control rudder surface 4 is arranged on The inner side of the duct 5, the controller 1 controls the attitude of the control surface 4, it is characterized in that the aircraft also includes movable wing blocks 9, the number of the movable wing blocks 9 is multiple, so The controller 1 controls the movable wings 9 to switch between the following states:

[0041] First state: a plurality of the movable wings 9 protrude symmetrically to both sides of the duct 5;

[0042] The second state: a plurality of movable wings 9 are arranged in sequence along the outer peripheral surface of the duct 5 .

[0043] The principle of the present invention illustrates: when the controller 1 controls the movable wing block 9 to be in the second state, the aircraft provides lift through the ro...

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Abstract

The invention provides an aircraft, comprising a controller, a power system, a control rudder surface, a duct, and a rotor. attitude, the aircraft also includes movable wing blocks, and the number of movable wing blocks is multiple, and the controller controls the movable wing blocks to switch between the following states: first state: multiple movable wing blocks protrude symmetrically to both sides of the duct; second Status: Multiple movable wing blocks are arranged in sequence along the outer circumferential surface of the duct. By changing the state of the movable wing blocks, the aircraft can take into account the advantages of both fixed-wing aircraft and rotary-wing aircraft, and when hovering, the control rudder surface is located inside the duct, and the movable wing blocks are retracted to the circumferential surface of the duct, reducing the windward surface. , to ensure stability when hovering.

Description

technical field [0001] The invention relates to the field of aircraft, relates to a hybrid rotorcraft, and in particular to an aircraft. Background technique [0002] The rotorcraft has a good hover effect, and there is no requirement for the site for takeoff and landing, but the lift of the rotorcraft is provided by the propeller, and the flight efficiency is low. [0003] In order to solve the problem of low flight efficiency of rotorcraft, CN209209026U discloses a compound aircraft, comprising: fuselage, main rotor device, ducted propeller, inflatable wing and auxiliary inflation device; the main rotor device is arranged on the The top of the fuselage is used to provide the power for the aircraft to take off and land vertically and hover in the air; the tail of the fuselage is provided with a ducted propeller with a horizontal rudder and a vertical rudder, which is used to balance the counter torque generated by the rotor device; There are inflatable wings on the left an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C27/22B64C27/20B64C9/00B64C3/38B64C29/00
CPCB64C27/22B64C27/20B64C9/00B64C3/38B64C29/00
Inventor 何旭东
Owner 涵涡智航科技(玉溪)有限公司
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