Research on a co-vibrating vector hydrophone with central fixed structure

Peng Wang, Yiqun Du

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Suspension system of a co-vibrating vector hydrophone need be designed carefully to reach the requirement of underwater acoustic measurement. Condition of vibration sensing of covibrating vector hydrophone is researched separately based on acoustic theory and mechanical vibration theory. A co-vibrating vector hydrophone with central fixed structure had been analyzed. The simplified model and equivalent circuit model of the proposed design were built for the analysis. The voltage response of the hydrophone to acoustic particle velocity is derived, and improvement of voltage sensitivity based on cymbal transducer is performed. Simulation result shows the design of vector hydrophone with central fixed structure can satisfied the requirements of acoustic measurement, and cymbal transducer can improve the response voltage sensitivity further.

Original languageEnglish
Title of host publicationSustainable Construction Materials and Computer Engineering
Pages835-841
Number of pages7
DOIs
StatePublished - 2012
Externally publishedYes
Event2011 International Conference on Sustainable Construction Materials and Computer Engineering, ICSCMCE2011 - Kunming, China
Duration: 24 Sep 201125 Sep 2011

Publication series

NameAdvanced Materials Research
Volume346
ISSN (Print)1022-6680

Conference

Conference2011 International Conference on Sustainable Construction Materials and Computer Engineering, ICSCMCE2011
Country/TerritoryChina
CityKunming
Period24/09/1125/09/11

Keywords

  • Central fixed Structure
  • Co-Vibrating vector hydrophone
  • Equivalent circuit

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