Unmanned wave-piercing navigation vehicle

Abstract

The invention belongs to the field of unmanned wave-piercing navigation vehicles, and specifically relates to an unmanned wave-piercing navigation vehicle. By means of the up and down movement of a double-body floating body above water, the unmanned wave-piercing navigation vehicle performs autonomous adjusting on the floating state of the navigation vehicle, helps the navigation vehicle to perform a concealed working task above the water, and proposes a new design idea for diversified application of the wave-piercing navigation vehicle. The unmanned wave-piercing navigation vehicle controls the navigation vehicle to always maintain a certain height difference with the liquid surface in waves and still water by means of the up and down free movement of the floating body with a certain buoyancy on a straight rod fixedly connected to the navigation vehicle, thereby ensuring that the floating state of the navigation vehicle is unchanged and the platform equipment on the floating body is protected from large damage. At the same time, compared with an unmanned surface vessel, the floating platform structure is smaller in size and is more concealed, and can complete the working tasks required to be completed above the water surface.

Description

technical field [0001] The invention belongs to the field of unmanned wave-piercing vehicles, in particular to an unmanned wave-piercing vehicle. Background technique [0002] Unmanned wave-piercing vehicle (UWV) is between the water surface and underwater, and the hull is half-exposed and half-submerged (semi-submerged). It has the advantages of both surface and underwater vehicles. It can also be an underwater wave-piercing vehicle. On the one hand, like surface vehicles, wave-piercing vehicles can carry out long-distance communication and detection, use GPS for precise positioning, and have the characteristics of good stability, high operating efficiency, and small movement under wave disturbance that surface boats do not have; On the one hand, small underwater vehicles are completely submerged in water, which causes problems such as difficult data transmission and precise positioning. They need to float up within a certain period of time, and wave-piercing vehicles can ...

AI Technical Summary

Problems solved by technology

However, there are some problems in the existing technology. On the one hand, the traditional aircraft of this type will be soaked in large waves when the waves are relatively large, and the effective working life will be affected after a long time; on the other hand On the one hand, under the action of side flow, the traditional aircraft causes the hull to roll, which has an adverse effect on the work of the aircraft

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