Vector propulsion type underwater unmanned vehicle

Abstract

The invention discloses a vector propulsion type underwater unmanned vehicle. A cabin body assembly is connected with a propelling assembly, a propeller in the cabin body assembly is installed on a connecting line of the gravity center and the buoyancy center, the force in the vertical direction is provided for the underwater vehicle through forward and reverse rotation of the propeller, and vertical floating and diving of a heading device can be achieved; the propelling assembly is used for providing a tail propelling force, two tail steering engines deflect by different angles to change the direction of propellers, and thus the direction of the propelling force is changed, and turning and reversing of the aircraft are achieved. The middle propeller can be used in cooperation with a tail propelling mechanism, and vector propelling of advancing, retreating and snorkeling cooperation motion of the aircraft is achieved. Vector propulsion of the underwater unmanned vehicle can be achieved through a simple structure, and the requirement for the motion flexibility of the vehicle in the underwater complex environment is met.

Description

technical field [0001] The invention belongs to the technical field of underwater vehicles, and in particular relates to a vector-propelled underwater unmanned vehicle. Background technique [0002] In recent years, with the development of the country, our country has paid more and more attention to the exploration of the ocean. Underwater Unmanned Vehicle (UUV for short) plays an indispensable role in ocean exploration. After decades of development, the research on underwater unmanned vehicles has achieved many excellent results, and the key part of the research process is the structural design of UUV. The quality of the UUV structure directly determines the movement mode of the vehicle, Flexibility and stability, so the study of UUV structure is of great significance. In order to achieve vector propulsion, traditional UUV mostly adopts the combination of propeller and rotating rudder, the combination of propeller and swing tail, and the cooperative movement of multiple p...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a vector propulsion underwater unmanned vehicle to solve the problems of the existing UUV propulsion methods such as low flexibility and unsuitability for complex environments.

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