基于运动轨迹约束的静水压激励法水听器校准

doi:10.3969/j.issn.1000-1158.2024.11.16

Abstract
Figure/Table
References (18)
Related Citation (15)

Download: PDF (564 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract In the traditional hydrostatic excitation method for hydrophone calibration system, the influence of inertial force on equivalent sound pressure is inconsistent due to the lack of constraint of the connecting hose during water vibration in the connecting hose, resulting in a large uncertainty introduced by measurement repeatability,which affects the uncertainty of hydrophone sensitivity calibration. A hydrostatic excitation method for hydrophone calibration based on motion trajectory constraint is proposed to solve this problem. This method designs a motion constraint device to control the same motion trajectory of the communicating hose during vibration, establishes a mathematical model based on this, determines the impact of the vibration of the communicating hose on the equivalent sound pressure, and derives an equivalent height calculation formula that is not limited by the open-circuit voltage measurement data of the hydrophone. A hydrostatic excitation method hydrophone calibration device based on motion trajectory constraints is built and compared with traditional methods. Experimental results indicate that, compared to the traditional hydrostatic pressure stimulation method, the proposed method reduced the uncertainty in hydrophone sensitivity calibration from 0.34 dB(k=2) to 0.25 dB(k=2), with the uncertainty introduced by measurement repeatability decreasing from 0.12dB to 0.02dB.

Key words： hydroacoustic metrology hydrophone calibration motion trajectory constraints static water pressure excitation method very low frequency;sensitivity equivalent height

Received: 19 December 2023 Published: 29 November 2024

PACS:

TB95

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	WANG Yixin
	WANG Ke
	WANG Min
	XING Guangzhen
	YANG Ping
	ZHENG Huifeng

Cite this article:

WANG Yixin,WANG Ke,WANG Min, et al. Hydrostatic Excitation Hydrophone Calibration Based on Motion Trajectory Constraints[J]. Acta Metrologica Sinica, 2024, 45(11): 1709-1717.

URL:

http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j.issn.1000-1158.2024.11.16 OR http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2024/V45/I11/1709

［1］	茹鸿菲, 郭世旭, 王月兵, 等. 基于超低噪声JFET的甚低频压电水听器设计［J］. 传感技术学报, 2019, 32(12): 1775-1783.
［3］	Underwater acoustics-Hydrophones-Calibration in the frequency range 0, 01 Hz to 1 MHz : IEC 60565-2007 ［S］. 2007.
［5］	袁文俊, 陈毅, 张晓岚, 等. 0. 01～1Hz水声声压标准装置的研究［J］. 计量学报, 2004, 25(3): 270-274.
	RU H F, GUO S X, WANG Y B, et al. Design of a Very Low Frequency Piezoelectric Hydrophone Based on Ultra-Low Noise ［J］. Journal of Sensor Technology, 2019, 32(12): 1775-1783.
	DONG H T, WANG H Y, SHEN X H, et al.Joint Exploration Experiment of Deep Sea Very Low Frequency Hydroacoustic and Seismic Wave Fields ［J］. Journal of Harbin Engineering University,2021,42(7):1009-1014.
［6］	袁文俊, 陈毅. 中俄标准水听器在 0. 01~ 1Hz频段的双边比对校准［J］. 计量学报, 2005, 26(3): 259-262.
［7］	徐卓华, 朱学文, 杨柳青. 超低频测量水听器声压灵敏度校准方法［J］. 声学与电子工程, 2023(3): 33-35.
	XU Z H, ZHU X W, YANG L Q. Calibration Method for Sound Pressure Sensitivity of Ultra-Low Frequency Measurement Hydrophones ［J］. Acoustics and Electronic Engineering, 2023(3): 33-35.
［10］	马大猷. 亥姆霍兹共鸣器［J］.声学技术,2002,21(1-2):1-3.
［11］	马大猷. 亥姆霍兹共鸣器的发展［J］. 物理,1993.22(8):452-456.
	CHEN Y, YUAN W J. Calibration method of hydrostatic excitation for VLF hydrophone ［J］. Acoustic and Electronic Engineering, 2003(1): 26-28.
［14］	袁文俊. 声学计量［M］.北京: 原子能出版社, 2002.
［15］	李毓昌. 中国大百科全书: 力学［M］. 北京: 中国大百科全书出版社, 1985.
［17］	翟宇鹏, 张志杰, 张浩. 振动测试用传感器低频特性分析与补偿［J］. 测试科学与仪器(英文版), 2019, 10(2): 176-181.
［18］	费腾, 徐平. 超高输入阻抗前置放大器［J］. 声学技术, 2004, 23(z1): 357-359.
	Yuan W J, Chen Y. Bilateral Comparison Calibration of Chinese and Russian Standard Hydrophones in the Frequency Band of 0. 01~1Hz ［J］. Acta Metrologica Sinica, 2005, 26(3): 259-262.
［13］	BURENKOV J, PLATONOV V, PLATONOV F. Estimation of dynamic effects in low-frequency hydrophone calibration ［J］. Hydroacoustics, 1999, 2: 24-27.
	YUAN W J, CHEN Y, ZHANG X L, et al. Research on the Acoustic Pressure Standard Device for Water Sound from 0. 01 to 1Hz ［J］. Acta Metrologica Sinica, 2004, (3): 270-274.
［12］	陈毅, 袁文俊. 甚低频水听器的静水压激励校准方法［J］. 声学与电子工程, 2003(1): 26-28.
	FEI T, XU P. Ultra-High Input Impedance Preamplifiers ［J］. Acoustic Technology, 2004, 23(z1): 357-359.
［2］	董海涛, 王海燕, 申晓红, 等. 深海甚低频水声与地震波场的联合探测试验［J］. 哈尔滨工程大学学报, 2021, 42(7): 1009-1014.
［4］	MCEACHERN J F. Very low frequency hydrophone calibration: US4441173A ［P］. 1984-04-03.
［8］	陈毅, 赵涵, 袁文俊. 水下电声参数测量［M］.北京: 兵器工业出版社, 2017.
	MA D Y. Helmholzh resonator［J］. Technical Acoustics,2002,21(1-2):1-3.
［16］	高连军, 孟朝霞. 提高压电传感器频率响应特性的实用方法［J］. 机电技术, 2007(2): 55-56.
	ZHAI Y P, ZHANG Z J, ZHANG H. Analysis and Compensation of Low-frequency Characteristics of Sensors for Vibration Testing ［J］. Test Science and Instrumentation(English Edition), 2019, 10(2): 176-181.
［9］	声学水听器低频校准方法:GB/T 4130—2017 ［S］.2017.
	GAO L J, MENG Z X. Practical Methods for Improving the Frequency Response Characteristics of Piezoelectric Sensors ［J］. Electromechanical Technology, 2007(2): 55-56.