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Operation integrated device for AUV

A technology of mounting holes and steering gear, which is applied in the direction of propulsion transmission, rudder steering, transportation and packaging, etc. It can solve the problems of unfavorable AUV overall layout, occupying AUV space, difficult maintenance and maintenance, etc., to improve the diving depth and navigation efficiency, simplify repair and maintenance, reduce underwater resistance and energy consumption

Inactive Publication Date: 2019-03-29
BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of resistance design, efficient propulsion, and steering system, the existing AUV has a large power and control device, and because the propulsion device and steering device are arranged separately, it takes up too much space in the AUV, which is not conducive to the overall layout of the AUV. It also means relatively large resistance and relatively low energy utilization rate; and it is not easy to maintain and maintain

Method used

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  • Operation integrated device for AUV
  • Operation integrated device for AUV
  • Operation integrated device for AUV

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Embodiment Construction

[0026] Further description will be made below in conjunction with the accompanying drawings.

[0027] Such as figure 1 , 2 , 3, for the new AUV sailing stability and maneuverability requirements, considering the application environment, the overall layout space, taking into account the requirements of high efficiency, low noise, vibration, etc., the shape of the AUV is torpedo-shaped, its shape is 4500mm×φ750mm, and the tail shaft is 101mm. The smaller the diameter, the less the tail vortex, the smaller the underwater resistance, and the more difficult the design of the steering gear.

[0028] The control integrated device of the present invention is the integrated structure of the AUV tail shaft propulsion system and the steering system. Machine 21, connecting rod 22, rocking arm 23 and support assembly 24 etc. are formed) and integral tail shaft 101 etc. are formed. Such as Figure 4 , 5 , the propulsion system adopts the permanent magnet synchronous motor to directly d...

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Abstract

The invention discloses an operation integrated device for AUV, and belongs to the technical field of tail propulsion and steering. The operation integrated device for AUV can comprehensively considerthe application environment, from general layout space to requirements of high efficiency, low noise, vibration and the like. According to the operation integrated device for AUV, the AUV is in a torpedo shape and comprises a set of main propeller propulsion devices, two sets of steering devices (tail cross rudder distribution), an integrated tail shaft and a support, and the modular design simplifies the product maintenance; the integrated tail shaft structure is a four-in-one component combining a propeller force transmission structural member, a rudder blade and a rudder stock installationstructural member, a steering device support structural member and an AUV body connecting piece, because the smaller the outer diameter of the tail shaft is, the less the tail vortex is, and the smaller the underwater resistance is, the outer diameter of the tail shaft of the device can reach 145mm, the underwater resistance and the energy consumption can be obviously reduced, and the navigationefficiency is improved.

Description

technical field [0001] The invention relates to a manipulation integrated device for AUV, which belongs to the technical field of tail propulsion and steering. Background technique [0002] Autonomous Unmanned Underwater Vehicle (AUV) is a necessary means for underwater applications such as exploring the ocean, developing resources and making money for the military, especially with the maturity of technology, military needs such as maritime operations and the development of offshore industries Commercial needs, its development trend has evolved into deeper dive depth, longer voyage mileage, smaller size, and more powerful functions. [0003] Speed ​​and endurance are important aspects to evaluate its sailing performance. The direct way to increase speed and endurance is to reduce the resistance it encounters when navigating underwater. The low resistance technology mainly depends on the new hydrodynamic design and rudder design. . Existing AUVs have large power and control...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H23/24B63H25/26
CPCB63H23/24B63H25/26
Inventor 岳彩锐赵国平马德森汪远银李真山
Owner BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS
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