Two-dimensional Vector Hydrophone and Its Application in Argo Buoy Platform

doi:10.3969/j.issn.1000-1093.2020.08.011

Abstract

Abstract: The traditional co-vibration vector hydrophone is difficult to accurately measure the attitude change in the underwater slow-motion sonar platform, which leads to the low measuring accuracy of target direction. The attitude real-time measurement and correction principle of vector hydrophone are nalyzed, and a MEMS attitude sensor is selected as attitude sensing device. A two-dimensional combined co-vibration vector hydrophone with attitude measurement function was designed, and its integrated application on the Argo buoy platform was realized. The results show that the co-vibration vector hydrophone can collect sound field information in the range of 10-3 000 Hz. Vector channel has cosine directivity with sensitivity of -179.5 dB at 1 kHz (0 dB=1 V/μPa). Sound pressure channel sensitivity is -191.5 dB±0.5 dB (0 dB=1 V/μPa). The co-vibration vector hydrophone is applied to the buoy platform for synchronously monitoring the marine environmental noise and underwater target, which lays a foundation for its engineering application in the underwater slow-motion sonar platform.

Key words: vectorhydrophone, Argobuoyplatform, attitudecorrection, seatrial

CLC Number:

TB565⁺.2

SUN Qindong， WANG Chao， ZHANG Xiaochuan， WANG Wenlong. Two-dimensional Vector Hydrophone and Its Application in Argo Buoy Platform[J]. Acta Armamentarii, 2020, 41(8): 1566-1572.

References

［1］ LESLIE C B, KENDALL J M, JONES J L. Hydrophone for measuring particle velocity. [J]. Journal of the Acoustical Society of America, 1956, 28(4): 711-715.
[2] SUN Q D, SUN X J. Design and manufacture of combined co-vibrating vector hydrophones[C]∥ Proceedings of the 2014 Symposium on Piezoelectricity, Acoustic Waves and Device Applications. Beijing, China: Chinese Academy of Sciences and Institute of Electrical and Electronics Engineers, 2014: 186-189.
[3] BAMARD A R, HAMBRIC S A. Design and implementation of a shielded underwater vector sensor for laboratory environments[J].Journal of the Acoustical Society of America, 2011, 130(6): EL387-EL391.

图7 水下声学浮标系统目标探测试验结果
Fig.7 Target detection test results of underwater acoustic buoy system

[4] 陈尚，薛晨阳，张斌珍，等. 一种新型的MEMS单矢量水听器研究[J]. 兵工学报，2008, 29(6): 673-677.
CHEN S, XUE C Y, ZHANG B Z, et al. A novel MEMS single vector hydrophone[J]. Acta Armamentarii, 2008, 29(6): 673-677. (in Chinese)
[5] 刘璐，兰世全，肖灵，等. 基于水下滑翔机的海洋环境噪声测量系统[J]. 应用声学，2017, 36(4): 370-376.
LIU L, LAN S Q, XIAO L, et al. Measurement system of ambient sea noise based on the underwater glider[J]. Journal of Applied Acoustics, 2017, 36(4): 370-376. (in Chinese)
[6] LIU L, XIAO L, LAN S Q, et al. Using Petrel II Glider to analyze underwater noise spectrogram in the South China Sea[J]. Acoustic Australia, 2018,46(2): 151-158.
[7] BREE H D, WIND J W. The acoustic vector sensor: a versatile battlefield acoustics sensor[J]. Proceedings of SPIE : Ground/Air Multisensor Interoperability, Integration, and Net-working for Persisitenl ISR II, 2011,8047:80470C.
[8] 沈倪鑫，杨晟辉，王任鑫，等. 应用于低频水声信号探测的小型潜标系统设计[J]. 电子器件，2019, 42(2): 497-500.
SHEN N X，YANG S H，WANG R X, et al. The design of a small buoy system for detecting low-frequency underwater acoustic signals[J]. Chinese Journal of Electron Devices, 2019, 42(2): 497- 500. (in Chinese)
[9] 王赞. 水下滑翔机声矢量探测系统研究与实现[D]. 北京：中国科学院大学，2014.
WANG Z. Research and implementation on vector acoustic target detection system for underwater glider[D]. Beijing：University of Chinese Academy of Sciences, 2014. (in Chinese)
[10] 牛嗣亮，张振宇，胡永明，等. 单矢量水听器的姿态修正测向问题探讨[J]. 国防科技大学学报，2011, 33(6): 105-110.
NIU S L, ZHANG Z Y, HU Y M, et al. Direction of arrival estimation from a single vector hydrophone with attitude correction[J]. Journal of National University of Defense Technology, 2011, 33(6): 105-110. (in Chinese)
[11] 笪良龙，孙芹东，王文龙，等. 基于MEMS姿态传感器的矢量水听器设计[J]. 中国惯性技术学报，2016, 24(4): 531-536.
DA L L, SUN Q D, WANG W L, et al. Design of an acoustic vector sensor based on MEMS attitude sensor[J]. Journal of Chinese Inertial Technology, 2016, 24(4): 531-536. (in Chinese)
[12] 王文龙. 单矢量水听器目标方位估计研究[D]. 青岛: 海军潜艇学院, 2015.
WANG W L. Attitude measurement and DOA estimation of vector hydrophone[D]. Qingdao: Navy Submarine Academy, 2015. (in Chinese)
[13] 笪良龙，王文龙，孙芹东，等. 一种微型矢量水听器姿态测量系统[J]. 中国惯性技术学报，2016, 24(1): 20-25.
DA L L, WANG W L, SUN Q D, et al. Miniaturized attitude measurement system of vector hydrophone[J]. Journal of Chinese Inertial Technology, 2016, 24(1):20-25. (in Chinese)
[14] 孙芹东，侯文姝，王文龙，等. 同振式三轴向矢量水听器设计与实现[J]. 传感技术学报，2016, 29(6): 952-956.
SUN Q D, HOU W S, WANG W L, et al. The design and implementation for three dimension co-vibrating vector hydrophone[J]. Chinese Journal of Sensors and Actuators，2016, 29(6): 952-956. (in Chinese)
[15] 范继祥. 矢量水听器校准装置研究[D]. 哈尔滨: 哈尔滨工程大学, 2007.
FAN J X. Reserach of vector hydrophone calibration device[D]. Harbin: Harbin Engineering University, 2007. (in Chinese)

[1]	WANG Chao， WANG Wenlong， SUN Qindong， SUN Wenqi. Optimal Design of Pressure-resistant Spherical Shell for Co-vibrating Vector Hydrophone [J]. Acta Armamentarii, 2021, 42(8): 1744-1752.
[2]	SUN Qindong， ZHANG Xiaochuan， HAN Mei， WANG Wenlong. Combined Pressure-resistant Co-vibrating Vector Hydrophone for Underwater Glider Platform [J]. Acta Armamentarii, 2020, 41(10): 2063-2070.
[3]	WANG Wenlong, WANG Chao, HAN Mei, SUN Qindong, ZHANG Xiaochuan. Research on Application of Vector Hydrophone onboard an Underwater Glider [J]. Acta Armamentarii, 2019, 40(12): 2580-2586.