Wave energy self-generating electricity fixed wing sea base unmanned aerial vehicle

Abstract

The invention discloses a wave energy self-generating electricity fixed wing sea base unmanned aerial vehicle which can fly into the space and dive into the ocean, has dual purposes of aerial and oceanic operation, has three stable states of wave energy electricity generation, underwater navigation and aerial flying, and is capable of automatically turning back to an ocean surface and is at a waveenergy electricity generation state in case of power loss. The wave energy self-generating electricity fixed wing sea base unmanned aerial vehicle comprises one pair of swinging wings, an electricitygeneration system, a storage battery, a swinging wing damping adjusting system, a vehicle body, a vehicle body mass adjusting system, an empennage and a propeller. The vehicle body is a double-layershell, the inner shell is a water tight pressure resistant shell, and the outer shell is a non-water tight non-pressure resistant shell; when the part between the two layers of the shell in water is filled with water, the wave energy electricity generation capability can be improved; the water can be discharged when the vehicle leaves the water, the water can be completely discharged in the space,and then the self weight of the vehicle in flying can be reduced; by adjusting the total electricity use power, damping of the swinging wings can be adjusted, and stability of the swinging wings in navigation in water and flying in the space can be maintained.

Description

technical field [0001] The invention belongs to the technical field of marine unmanned aerial vehicles, in particular to a fixed-wing sea-based unmanned aerial vehicle with self-generating wave energy. Background technique [0002] In recent years, both sea and air UAVs have developed vigorously and have been widely used in military and civil fields. [0003] AUV (Autonomous Underwater Vehicle) is an important form of maritime drones. It is a low-cost unmanned marine vehicle with a wide range of military and civilian uses. AUV usually comes with its own battery for power supply, with limited capacity (1.5kWh / Bluefin-9, 7.5kWh / Bluefin-12D), and must be recovered before the next mission can be started, so it cannot do without the support of the mother ship, and the operation cost is high, which seriously limits Its activity radius and application fields. [0004] UAV (Unmanned Aerial Vehicle) includes types such as multi-rotor and fixed wing, and the present invention is ori...

AI Technical Summary

Problems solved by technology

AUV usually comes with its own battery power supply, with limited capacity (1.5kWh / Bluefin-9, 7.5kWh / Bluefin-12D), and must be recovered before the next mission can be started, so it cannot do without the support of the mother ship, and the operation cost is high, which severely limits Its radius of activity and fields of application

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