Adaptive vibration noise control management system

A vibration and noise management system technology, applied in the general control system, control/regulation system, program control, etc., can solve the problems of waste of resources, high vibration and noise reduction effects, etc.

Inactive Publication Date: 2019-10-25
CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the noise reduction and noise reduction mode widely used is only for the equipment it serves, it is difficult to achieve a high vibration and noise reduction effect, and it will also cause waste of resources

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  • Adaptive vibration noise control management system
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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] figure 1 It shows a schematic structural diagram of an adaptive vibration and noise control and management system provided by the embodiment of the present application. The adaptive vibration and noise control and management system is applied to ships or warships. The system includes an integrated platform management system 10, a fully automatic data acquisition system 20. Fully automatic power management system 30, multiple distributed data acquisition modules 40, multiple distributed control modules 50, multiple sensors 60, and multiple actuators.

[0026] Wherein, the sensor 60 includes at least an acceleration sensor 61 and a sound level meter 62 . The actuator 70 at least includes an active-passive hybrid vibration isolati...

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Abstract

The invention, which belongs to the field of vibration noise control, discloses an adaptive vibration noise control management system comprising an integrated platform management system, a fully automatic data acquisition system, a fully automatic power management system, a plurality of distributed data acquisition modules, distributed control modules, sensors and actuators. The sensors collect vibration and noise data of all local areas; the data are transmitted to the integrated platform management system by the distributed data acquisition modules and the fully automatic data acquisition system; and the integrated platform management system determines an overall vibration noise index of a ship or a naval vessel according to sea state information, sea area information and mission information, allocates damping and denoising indexes of all vibration sources and / or sound sources automatically, and sends out actuator control commands. Therefore, problems of low integrality and poor damping and denoising effect of the existing damping and denoising system are solved; the real-time closed-loop adaptive control of vibration sources and / or sound sources on the ship or naval vessel is realized; and the damping and denoising effect of the ship or naval vessel is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of vibration and noise control, in particular to an adaptive vibration and noise control and management system. Background technique [0002] Ships and warships will produce vibration and noise when they work in waters, and the sound can be far away from the ship in the water. In order to improve the success rate of ships and warships when performing tasks and the survival rate in confrontation, it is necessary to reduce vibration and noise. In addition, reducing the vibration and noise of ships and ships can also improve the comfort of the staff, increase work efficiency, prolong the service life of the equipment, and ensure the working accuracy of the equipment. [0003] At present, the widely used noise reduction and noise reduction mode is only for the equipment it serves, it is difficult to achieve a high vibration and noise reduction effect, and it will also cause waste of resources. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418B63B9/00
CPCG05B19/4183B63B71/00
Inventor 王飞安方
Owner CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
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