The Two-Stage Suspension System of the Fiber Optic Vector Hydrophone for Isolating the Vibration from the Mooring Rope.

Yichi Zhang, Zhou Meng, Jianfei Wang, Mo Chen, Yan Liang, Xiaoyang Hu

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

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5 · Who and what money

Authors and funding

6 authors.

Yichi ZhangCollege of Meteorology and Oceanology, National University of Defense Technology, Changsha 410073, China.

Zhou MengCollege of Meteorology and Oceanology, National University of Defense Technology, Changsha 410073, China.

Jianfei WangCollege of Meteorology and Oceanology, National University of Defense Technology, Changsha 410073, China.

Mo ChenCollege of Meteorology and Oceanology, National University of Defense Technology, Changsha 410073, China.

Yan LiangCollege of Meteorology and Oceanology, National University of Defense Technology, Changsha 410073, China.

Xiaoyang HuCollege of Meteorology and Oceanology, National University of Defense Technology, Changsha 410073, China.ORCID 0000-0002-5427-4475

Funding

National Natural Science Foundation of China 61327812Science project of National University of Defense Technology ZK19-08

6 · The paper itself

Abstract

The two-stage suspension system (TSSS) is designed for the fiber optic vector hydrophone (FOVH) to isolate the vibration from the mooring rope. The acceleration transmissibility of the TSSS is studied theoretically and experimentally. The results show that the TSSS has a major advantage over the traditional one-stage suspension system (OSSS). Typically, the vibration isolation of the TSSS is demonstrated to be over 25 dB higher than that of the OSSS at 100 Hz. Meanwhile, it is demonstrated that the TSSS has little negative influence on the in-band acceleration response of the FOVH. The TSSS has the prospect of reducing the mechanical noise of the FOVH, which is conducive to suppressing the self-noise and enhancing the ability of weak signal detection.

Indexed as

acceleration responseacceleration transmissibilityfiber optic vector hydrophonetwo-stage suspension system

Identifiers

PMID36501961

DOI10.3390/s22239261

PMCPMC9739926

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.