Adjustable marine environment boundary condition simulator

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: 2017-03-08
NUCLEAR POWER INSTITUTE OF CHINA
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  • Claims
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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 simulator

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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 simulation device, which 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 separated from the motion platform Placement, 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; the second One 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 soft connector are larger than the inside of the system to be tested The interface pipeline is more than ten times. The invention extends the boundary of the marine environment simulation system to the motion platform, solves the problem that the marine environment simulation system is limited by the load capacity of the motion platform and the safety distance, and realizes the flexible adjustment function of the simulation of the boundary conditions of the marine environment.

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 Patents(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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