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Fixed-wing sea-air multi-habitation vehicle and control method

A fixed-wing and aircraft technology, applied in the field of aircraft, can solve the problems of limited air and underwater endurance, unable to meet the needs of long-term sea-air joint observation, etc., to simplify the weight and complexity of functional subsystems, improve Flying ability, the effect of reducing the weight of the body

Active Publication Date: 2020-07-14
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the sea-air amphibious vehicles developed abroad all adopt the rotor type, and their common disadvantage is that the air and underwater endurance are extremely limited, which cannot meet the needs of long-term joint sea-air observations

Method used

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  • Fixed-wing sea-air multi-habitation vehicle and control method
  • Fixed-wing sea-air multi-habitation vehicle and control method
  • Fixed-wing sea-air multi-habitation vehicle and control method

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Embodiment Construction

[0047] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0048] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements ...

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Abstract

The invention provides a fixed-wing sea-air multi-habitation vehicle, comprising a shell assembly, a flight assembly and an aerodynamic buoyancy assembly; the flight assembly includes a fixed wing (3) and a rotor assembly, and both the fixed wing (3) and the rotor assembly are installed On the shell component; the aerodynamic buoyancy component includes an airbag and an inflatable and exhaust structure, the airbag is connected to the inflatable and exhaust structure, and the inflatable and exhaust structure can inflate and exhaust the airbag; the airbag is installed on the shell component, and the inside of the shell component is formed In the storage space, the inflation and exhaust structure is partially or entirely located in the storage space. The present invention also provides a control method using the above-mentioned fixed-wing sea-air multi-habitation vehicle. The fixed-wing sea-air multi-habitation vehicle provided by the present invention can realize large-scale flight observation in the air, and can also realize long-distance underwater gliding observation, and can switch between different motion modes in water and air by virtue of the vertical take-off and landing function. .

Description

technical field [0001] The invention relates to an aircraft, in particular to a fixed-wing sea-air multi-habitation aircraft and a control method. Background technique [0002] As an emerging underwater mobile observation platform, underwater glider has shown more and more important application value in military and civilian fields such as marine resource exploration, environmental monitoring, and submarine reconnaissance due to its advantages of low power consumption, long range, and low cost. . It changes its own net buoyancy through the buoyancy adjustment mechanism and adjusts the internal center of gravity position through the attitude adjustment mechanism, so as to complete the adjustment of floating, diving and pitch angle and roll angle. Gliders only rely on net buoyancy as a driving force, and their sailing speed and maneuverability are not as good as other propeller-driven underwater vehicles. At present, a variety of underwater gliders have been developed at hom...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63G8/00B63G8/14B64C27/26B64C35/00
CPCB63G8/001B63G8/14B64C27/26B64C35/00B63G2008/002B64U30/20B64U50/19B64U50/13B64U10/10B60F5/02B63G2008/004B63G8/22B63B2211/02B64C39/024B64C29/02B64C37/00B64U30/10B63G8/08B63G8/16B64U10/13
Inventor 曾铮连琏卢迪任平马厦飞
Owner SHANGHAI JIAOTONG UNIV
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