Multi-habitat cross-medium aircraft carrying AUV (Autonomous Underwater Vehicle)

An aircraft and cross-media technology, which is applied to aircraft, vehicles that can be converted into airplanes, and special-purpose ships. To save time and economic costs, increase the wing area, and solve the limited distance

Active Publication Date: 2021-12-31
INST OF MECHANICS - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Domestic research on cross-medium aircraft started relatively late, and there are few scientific research institutions conducting research on cross-medium aircraft
In 2011, Nanchang Hangkong University developed a prototype of an oil-electric hybrid diving aircraft. Air propellers and underwater propellers were arranged at the front and rear of the diving aircraft to realize air flight and underwater navigation. The aircraft can glide on the water surface and underwater sailed, but failed to take off from the wa...

Method used

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  • Multi-habitat cross-medium aircraft carrying AUV (Autonomous Underwater Vehicle)
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  • Multi-habitat cross-medium aircraft carrying AUV (Autonomous Underwater Vehicle)

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Embodiment 1

[0044] like figure 1 , figure 2 , image 3 and Figure 4 As shown, a multi-dwelling trans-medium aircraft carrying AUV includes an aircraft fuselage 1, wings 9 arranged symmetrically along both sides of the aircraft fuselage 1 and a rudder 3 arranged at the tail, the rudder 3 is used for Adjust the attitude when traveling underwater or in the air; the aircraft fuselage 1 is set to imitate a dolphin configuration, and the aircraft fuselage 1 adopts a streamlined design, and a step is set at the bottom, which is conducive to taking off and leaving the water; the aircraft fuselage 1 The abdomen is set as a load compartment 2, and the load compartment 2 is used to carry 1-2 pieces of AUV11. The AUV11 is used to perform underwater detection tasks and is the main load of the aircraft; the wing tip of the aircraft wing 9 can be installed through the deformation mechanism 7. Deformed hydrofoil6.

[0045] The deformable hydrofoil 6 forms an angle of 0-120° with the airfoil by swit...

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Abstract

The invention belongs to the technical field of navigation equipment, and aims to provide a multi-habitat cross-medium aircraft carrying an AUV (Autonomous Underwater Vehicle) in order to solve the technical problem that in the prior art, a cross-medium aircraft is used for laying and recycling the AUV in a blank stage, an aircraft body is arranged to be in a dolphin-imitated configuration, and the abdomen of the aircraft body is arranged to be a load bin; deformable hydrofoils are mounted at the wingtips of the wings of the aircraft through the deformation mechanisms, can serve as hydrofoils to provide lift force and can also form a part of the wings to increase the area of the wings. Therefore, sliding motion transition and autonomous continuous sailing are completed between two different media of water and air, the high-performance requirements of multiple habits, high speed, high seakeeping, high concealment and the like can be met, and the reliability and the success rate of recycling the AUV are improved.

Description

technical field [0001] The invention belongs to the technical field of navigation equipment, and in particular relates to a multi-dwelling trans-medium aircraft carrying an AUV. Background technique [0002] The ocean is rich in marine mineral resources, chemical resources, biological resources and power resources. For our country where resources are scarce, ocean development is of special significance. In the past ten years, the advantages of untethered underwater robots (AUVs) in the fields of petroleum development, landform survey, scientific research, aquaculture, underwater hull maintenance and cleaning, pipeline inspection, water quality monitoring, etc. have gradually emerged, and the market is also rapidly emerging. At the same time, the ocean is the main frontier of our country and the only strategic passage to the world's seas, and it is also a key area for our country to safeguard national security and rights and interests. While using underwater submersibles suc...

Claims

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Application Information

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IPC IPC(8): B64C35/02B63G8/14B60F5/02
CPCB64C35/008B64C35/005B64C35/001B63G8/14B60F5/02
Inventor 岳杰顺王一伟王广航肖志坚王傲卞真东杜特专黄仁芳王静竹
Owner INST OF MECHANICS - CHINESE ACAD OF SCI
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