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

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...

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

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