Adjustable marine environment boundary condition simulating device

A technology of marine environment and boundary conditions, applied in the field of machinery, can solve problems such as inability to simulate action transfer motion systems

Active Publication Date: 2015-09-09
NUCLEAR POWER INSTITUTE OF CHINA
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In order to overcome the technical defect that the existing marine environment simulation system cannot transmit the simulation effect to the motion system, and there is a considerable gap with the real simulated sea state, the present invention discloses an adjustable marine environment boundary condition simulation device

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  • Adjustable marine environment boundary condition simulating device

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Embodiment Construction

[0014] The specific embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0015] The adjustable marine environment boundary condition simulation device includes a marine environment simulation system, a motion platform and a system to be tested on the motion platform, the system to be tested includes an internal pipeline, and the marine environment simulation system is placed separately from the motion platform. The marine environment simulation system includes a first lateral interface, and the motion platform includes a second lateral interface; the second lateral interface is fixedly connected to the system to be tested, but is not fixed to the motion platform;

[0016] The first lateral interface and the second lateral interface are connected by a flexible connector; the flexible connector is a liquid pipeline; the inner diameters of the first lateral interface, the second lateral interface and the fle...

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Abstract

The invention discloses an adjustable marine environment boundary condition simulating device comprising a marine environment simulating system, a moving platform, and a to-be-tested system on the moving platform. The to-be-tested system comprises an internal pipeline. The marine environment simulating system and the moving platform are placed discretely. The marine environment simulating system comprises a first lateral interface. The moving platform comprises a second lateral interface. The second lateral interface is fixedly connected with the to-be-tested system but is not fixed to the moving platform. The first lateral interface and the second lateral interface are connected through a flexible connector. The flexible connector is a liquid pipeline. The internal diameters of the first lateral interface, the second lateral interface, and the flexible connector are all ten times greater than that of the internal interface pipeline of the to-be-tested system. According to the adjustable marine environment boundary condition simulating device, the boundary of the marine environment simulating system is extended to the moving platform, a problem is solved that the marine environment simulating system is restricted by the carrying capacity and the safe distance of the moving platform, and a flexible adjusting function is achieved for marine environment boundary condition simulation.

Description

technical field [0001] The invention belongs to the field of machinery, and relates to an adjustable marine environment boundary simulation system, in particular to an adjustable marine environment boundary condition simulation device. Background technique [0002] When the surface / underwater vehicle navigates in the ocean environment, it is affected by the ocean conditions and is in a six-degree-of-freedom motion state. At this time, the influence of non-inertial factors on the operation of the system under test of the vehicle cannot be ignored. However, the interface technology between the system to be tested on the motion platform and the marine environment simulation system on the ground is the key technology of the thermal hydraulic test. Usually, the marine environment simulation system cannot be arranged on the moving platform due to the limited carrying capacity of the moving platform, and at the same time, due to safety factors, it cannot be placed on the ground nea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M10/00
Inventor 徐建军周慧辉朱海雁唐瑜黄彦平谭曙时
Owner NUCLEAR POWER INSTITUTE OF CHINA
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