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Dynamic base station for AUV recovery

A base station and dynamic technology, which is applied in the field of underwater robot recovery, can solve problems such as potential safety hazards, unstable docking recovery, and large drag resistance, and achieve the effect of reducing resistance and weight

Active Publication Date: 2020-02-28
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a dynamic base station for AUV recovery, which solves the problems of unstable docking recovery, difficult operation, large dragging resistance and certain potential safety hazards in the prior art

Method used

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  • Dynamic base station for AUV recovery
  • Dynamic base station for AUV recovery
  • Dynamic base station for AUV recovery

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Embodiment Construction

[0053] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0054] See attached Figure 1-4 , a kind of dynamic base station for AUV recovery of the present invention comprises:

[0055] Recover base station main body 1, said recovery base station main body 1 adopts NACA digital airfoil configuration; compared with other airfoils, it has higher maximum lift coefficient and lower drag coefficient, adopting NACA airfoil can reduce water flow resistance and adapt The base station is towed and sailed in the water;

[0056] Two attitude adjusters 2 symmetrically arranged on the main body 1 of the recovery base station;

[0057] The connection ring 3 fixed on the recovery base station main body 1;

[0058] One end of the guide cover 6 is coaxially fixedly connected to one end of the connecting ring 3, and the other end of the guide cover 6 is a free end with an adjustable opening;

[0059] A locking device 5 fixedl...

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Abstract

The invention discloses a dynamic base station for AUV recovery, belongs to the technical field of underwater robot recovery, and aims to solve the problems of instability in docking recovery, difficulty in operation, large drag resistance and certain potential safety hazards existing in the prior art. The dynamic base station comprises a recovery base station body, two attitude regulators symmetrically arranged on the recovery base station body, a connecting ring fixed on the recovery base station body, a guide cover, a locking device, a position detector, and a main controller, wherein one end of the guide cover is coaxially and fixedly connected with one end of the connecting ring, and the other end of the guide cover is a free end with opening adjustable; one end of the locking deviceis fixedly connected with the other end of the connecting ring, and an underwater robot which enters the dynamic base station is clamped or loosened through the locking device; the position detector is fixedly connected with the other end of the locking device; and the main controller is arranged in the recovery base station body, the rotating speed of the two attitude regulators is controlled through the main controller, and the main controller receives the detection signals of the position detector to control the locking device to clamp or release the underwater robot.

Description

technical field [0001] The invention belongs to the technical field of underwater robot recycling, and in particular relates to a dynamic base station for AUV recycling. Background technique [0002] At present, in the recovery of AUV (underwater robot), the underwater docking devices used at home and abroad are mainly guided docking devices and capturing docking devices. Among them, the advantage of the guided docking device compared with the capturing type is that the guide cover has a certain guiding effect on the AUV, and the navigation accuracy of the AUV is not high. Affected by ocean currents, the structure of this underwater docking device is relatively simple. However, most of the directional recycling base stations at home and abroad are static base stations, which cannot be used for dynamic recycling of AUVs. In the process of AUV recovery, the static base station needs to capture and tow the AUV on the mother ship. In order to ensure the safety of the equipment...

Claims

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Application Information

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IPC IPC(8): B63C11/52B63C7/16B63G8/00
CPCB63C11/52B63C7/16B63G8/001B63G2008/002B63G2008/008B63G2008/004
Inventor 陈延礼彭淦白桂强吴骄阳马习文许世坤杜卫康罗松松
Owner JILIN UNIV
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