Acoustic scattering and propagation fluctuation of rough seabed interface

Lei WANG; Yiwang HUANG; Zhenxing ZHAO; Zhi XIA

doi:10.11990/jheu.202506006

Chinese

您当前的位置：

首页 >

文章列表页 >

Acoustic scattering and propagation fluctuation of rough seabed interface

Research Article | 更新时间：2026-03-31

- Acoustic scattering and propagation fluctuation of rough seabed interface
- Journal of Harbin Engineering University Vol. 46, Issue 8, Pages: 1522-1529(2025)
- 作者机构：
  
  1.哈尔滨工程大学水声技术全国重点实验室，黑龙江哈尔滨 150001
  2.海洋信息获取与安全工业部重点实验室(哈尔滨工程大学) 工业和信息化部，黑龙江哈尔滨 150001
  3.哈尔滨工程大学水声工程学院，黑龙江哈尔滨 150001
- 作者简介：
- 基金信息：
- DOI：10.11990/jheu.202506006
  CLC： O427.3
- Received：05 June 2025，
  
  Online First：23 June 2025，
  
  Published：05 August 2025
- 稿件说明：
移动端阅览
Lei WANG, Yiwang HUANG, Zhenxing ZHAO, et al. Acoustic scattering and propagation fluctuation of rough seabed interface[J]. Journal of Harbin Engineering University, 2025, 46(8): 1522-1529.
DOI：

Lei WANG, Yiwang HUANG, Zhenxing ZHAO, et al. Acoustic scattering and propagation fluctuation of rough seabed interface[J]. Journal of Harbin Engineering University, 2025, 46(8): 1522-1529. DOI： 10.11990/jheu.202506006.

摘要

针对不平整海底界面声散射以及其造成的声传播起伏问题，本文使用简正波理论建立了包含粗糙海底散射的稳态海洋声场模型，给出了振幅和相位起伏率的数学表达式，仿真分析了Pekeris波导环境下的声场传播损失以及不同情况下的振幅起伏率和相位起伏率。仿真结果表明:在使用Lambert定律描述海底声散射时，由散射造成的随机声场的传播损失在水平方向上随距离增加而缓慢变大，而在深度方向上较为稳定；相较于相位起伏率，振幅起伏率对信噪比的变化更为敏感；随着海底粗糙度的不断增大，振幅和相位的起伏率会趋近于0。本文建立的模型以及对声传播起伏的分析可以为海洋声场的计算和相应的信号处理工作提供有力的指导。

Abstract

To address the issue of acoustic scattering at rough seabed interfaces and the resulting fluctuations in sound propagation

this study employed normal mode theory to establish a steady-state ocean acoustic field model that incorporates rough seabed scattering. Furthermore

mathematical expressions for the amplitude and phase fluctuation rates were derived. Simulations were performed to analyze the transmission loss of the acoustic field in a Pekeris waveguide environment

as well as the amplitude and phase fluctuation rates under varying conditions. The simulation results reveal that when Lambert's law was applied to describe seabed acoustic scattering

the transmission loss of the random acoustic field caused by scattering increased slowly with distance in the horizontal direction

while remaining relatively stable in the vertical direction. It was observed that compared with the phase fluctuation rate

the amplitude fluctuation rate was more sensitive to variations in the signal-to-noise ratio. Moreover

as the roughness of the seabed increased

the amplitude and phase fluctuation rates approached zero. The model established in this study

along with the presented analysis of acoustic propagation fluctuations

can provide valuable guidance for the calculation of ocean acoustic fields and related signal processing work.

关键词

Keywords

references

刘伯胜, 黄益旺, 陈文剑, 等. 水声学原理[M]. 北京: 科学出版社, 2019: 325-346.

LIU Bosheng, HUANG Yiwang, CHEN Wenjian, et al. Principles of underwater acoustics[M]. Beijing: Science press, 2019: 325-346.

BERGMANN P G. Propagation of radiation in a medium with random inhomogeneities[J]. Physical review, 1946, 70(7/8): 486-492.

杨士莪. 声在随机介质波导中的传播[J]. 哈尔滨工程大学学报, 2012, 33(5): 547-549, 628.

YANG Shi'e. Sound propagation in waveguide with stochastic medium[J]. Journal of Harbin Engineering University, 2012, 33(5): 547-549, 628.

季桂花, 何利, 张振洲, 等. 南海北部浅海声场起伏及统计特性[J]. 声学学报, 2021, 46(6): 1132-1143.

JI Guihua, HE Li, ZHANG Zhenzhou, et al. The intensity fluctuations and statistical characteristics in the shallow water at the north of South China Sea[J]. Acta acustica, 2021, 46(6): 1132-1143.

王臻, 胡涛, 王文博, 等. 南海夏季沿岸内波与定点声起伏特征分析[J]. 声学学报, 2024, 49(1): 67-77.

WANG Zhen, HU Tao, WANG Wenbo, et al. Characteristics of coastal internal waves and acoustic-energy fluctuations in the South China Sea in summer[J]. Acta acustica, 2024, 49(1): 67-77.

CARL E. The scattering of sound from the sea surface[J]. The journal of the acoustical society of America, 1953, 25(3): 566-570.

殷丽君, 吴金荣, 侯倩男, 等. 基于小斜率近似的深海海面混响[J]. 物理学报, 2021, 70(17): 149-158.

YIN Lijun, WU Jinrong, HOU Qiannan, et al. Surface reverberation based on small-slope approximation in deep water[J]. Acta physica sinica, 2021, 70(17): 149-158.

MACKENZIE K V. Bottom reverberation for 530-and 1 030-cps sound in deep water[J]. The journal of the acoustical society of America, 1961, 33(11): 1498-1504.

刘孝斌, 彭临慧. 起伏海底界面声散射强度实验研究[C]//2008年全国声学学术会议论文集. 上海, 2008: 104-105.

ELLIS D D, VANCE CROWE D. Bistatic reverberation calculations using a three-dimensional scatteringfunction[J]. Acoustical society of America journal, 1991, 89(5): 2207-2214.

王龙昊, 秦继兴, 傅德龙, 等. 深海大接收深度海底混响研究[J]. 物理学报, 2019, 68(13): 191-199.

WANG Longhao, QIN Jixing, FU Delong, et al. Bottom reverberation for large receiving depth in deep water[J]. Acta physica sinica, 2019, 68(13): 191-199.

侯倩男, 吴金荣. 浅海小掠射角的海底界面声反向散射模型的简化[J]. 物理学报, 2019, 68(4): 238-246.

HOU Qiannan, WU Jinrong. Simplification of roughness bottom backscattering model at small grazing angle in shallow-water[J]. Acta physica sinica, 2019, 68(4): 238-246.

ELLIS D D. A shallow-water normal-mode reverberation model[J]. The journal of the acoustical society of America, 1995, 97(5): 2804-2814.

汪磊, 黄益旺, 郭霖, 等. 浅海粗糙海底声散射建模及声场特性[J]. 物理学报, 2024, 73(3): 91-98.

WANG Lei, HUANG Yiwang, GUO Lin, et al. Acoustic scattering modeling and sound field characteristics of rough seafloor in shallow sea[J]. Acta physica sinica, 2024, 73(3): 91-98.

PETER SVENSSON U, SAVIOJA L. The Lambert diffuse reflection model revisited[J]. The journal of the acoustical society of America, 2024, 156(6): 3788-3796.

JACKSON D, OLSON D R. The small-slope approximation for layered, fluid seafloors[J]. The journal of the acoustical society of America, 2020, 147(1): 56.

WHITCHELO Y, HASLINGER S G, COLQUITT D J, et al. Scattering of acoustic waves from rough seabeds: a comparison of two- and three-dimensional models[C]//Proceedings of meetings on acoustics, 184th meeting of the acoustical society of America. Chinago, 2023: 908-919.

JACKSON D, RICHARDSON M. High-frequency seafloor acoustics[M]. New York: Springer science&business media, 2007:3-10.

KUPERMAN W A, INGENITO F. Attenuation of the coherent component of sound propagating in shallow water with rough boundaries[J]. The Journal of the acoustical society of America, 1977, 61(5): 1178-1187.

KATSNELSON B, PETNIKOV V, LYNCH J. Fundamentals of shallow water acoustics[M]. New York: Springer Science&Business Media. 2012:256-275.

KAY S M. Fundamentals of statistical signal processing: estimation theory[M]. Englewood Cliffs: Prentice-Hall, 1993: 136-156.

任超,黄益旺,夏峙.宽频带海洋环境噪声矢量场空间相关特性建模[J].物理学报,2022,71(2):024301.

REN Chao, HUANG Yiwang, XIA Zhi. Modeling of spatial correlation characteristics of broadband ocean ambient noise vector field[J]. Acta physica sinica, 2022, 71(2): 024301.

高博.浅海远程海底混响的建模与特性研究[D].哈尔滨: 哈尔滨工程大学, 2013: 3-9.

GAO Bo. Modeling and characteristics of long-range bottom reverberation in shallow water [D]. Harbin: Harbin Engineering University, 2013: 3-9.

Views

139

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

An analysis of acoustic propagation characteristics of dual-duct waveguide in the Arctic

Application of neural network optimized by genetic algorithm in geoacoustic parameter inversion

Analysis of the acoustic vector field in a wedge-shaped sea area

Influence of mesoscale warm eddies on sound propagation in the northeastern South China Sea

Related Author

Qingji LI

Xiao HAN

Ran CAO

Zexun WEI

ZHAO Zhenxing

LI Qi

HUANG Yiwang

HUANG Yi-wang

Related Institution

Key Laboratory of Marine Information Acquisition and Security (Harbin Engineering University), Ministry of Industry and Information Technology

First Institute of Oceanography, Ministry of Natural Resources

National Key Laboratory of Underwater Acoustic Technology Harbin Engineering University Harbin China

Key Laboratory of Marine Information Acquisition and Security Harbin Engineering University Ministry of Industry and Information Technology Harbin China

College of Underwater Acoustic Engineering Harbin Engineering University Harbin China

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰