Research on underwater acoustic orientation based on MEMS bionic vector hydrophone

CHEN Gui-ying; ZHANG Guo-jun; LIU Lin-xian; ZHANG Wen-dong

doi:10.13873/j.1000-97872013.06.004

Chinese

您当前的位置：

首页 >

文章列表页 >

Research on underwater acoustic orientation based on MEMS bionic vector hydrophone

更新时间：2025-09-11

- Research on underwater acoustic orientation based on MEMS bionic vector hydrophone
- Vol. 32, Issue 6, Pages: 15-17(2013)
- 作者机构：
  
  中北大学仪器科学与动态测试教育部重点实验室电子测试技术重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872013.06.004
  CLC： TB565.1
- Published：2013
- 稿件说明：
移动端阅览
[1]陈桂英,张国军,刘林仙,张文栋.基于MEMS仿生矢量水听器的水声定向研究[J].传感器与微系统,2013,32(06):15-17.

CHEN Gui-ying, ZHANG Guo-jun, LIU Lin-xian, et al. Research on underwater acoustic orientation based on MEMS bionic vector hydrophone[J]. 2013, 32(6): 15-17.
[1]陈桂英,张国军,刘林仙,张文栋.基于MEMS仿生矢量水听器的水声定向研究[J].传感器与微系统,2013,32(06):15-17. DOI： 10.13873/j.1000-97872013.06.004.

CHEN Gui-ying, ZHANG Guo-jun, LIU Lin-xian, et al. Research on underwater acoustic orientation based on MEMS bionic vector hydrophone[J]. 2013, 32(6): 15-17. DOI： 10.13873/j.1000-97872013.06.004.

摘要

MEMS矢量水听器不仅可以测量声压信号

还可以测量质点的振速信号

它具有与频率无关的偶极子自然指向性。单一的矢量水听器就能够测量水中的声压和质点振速。利用矢量水听器的这种特性

结合波束形成原理

采用数字信号处理（DSP）技术

设计了基于MEMS仿生矢量水听器的水声定向系统

并进行了实际测试

结果表明:该系统能很好地实现对目标360°方位的定向功能。

Abstract

MEMS vector hydrophone can not only measure sound pressure signal

but also particle velocity signal.It has nothing to do with the frequency of dipole natural directivity.Single vector hydrophone can measure sound pressure and particle velocity in the water.Using this characteristics

acoustic orientation system is designed based on MEMS bionic vector hydrophone combining with beam forming principle and DSP technology.Results of actual tests show that this system can realize orientation function of 360°direction for target.

关键词

Keywords

references

声矢量传感器研究进展 [J]. 孙贵青,李启虎. 声学学报 . 2004(06)

声矢量传感器目标方位估计 [J]. 方世良,魏占海,徐步安,毛卫宁. 东南大学学报(自然科学版) . 2002(05)

基于声压振速联合信息处理的测向方法研究 [J]. 陈华伟,赵俊渭,郭业才,白银生. 声学与电子工程 . 2002(03)

单矢量水听器多目标方位估计方法研究 [D]. 孟春霞. 哈尔滨工程大学 2005

TMS320F2812原理与开发[M]. 电子工业出版社 , 苏奎峰等编著, 2005

TMS320C28x系列DSP的CPU与外设[M]. 清华大学出版社 , (美)TexasInstrumentsIncorporated著, 2004

Views

182

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Bistatic underwater detection system based on MEMS vector hydrophone

Study on rotating GNSS dual antenna/MIMU combined system star selection method

Noise comfort measuring device based on DSP inside high-speed train

Design of sensor module for WSNs target detection

Related Author

GENG Liting

WANG Mengfan

GENG Yanan

ZHANG Guojun

YIN Chenyang

LIU Yang

GAO Shuaipeng

ZHANG Chunxia

Related Institution

National Key Laboratory of Extreme Environment Optoelectronic Dynamic Testing Technology and Instrument,North University of China

School of Instrument Science ＆ Engineering,Southeast University

School of Mechanical Engineering,Southwest Jiaotong University

School of Instrument Science and Engineering, Southeast University

Department of Electric and Information,Anhui University of Technology,Maanshan

⁰