中沙海域可靠声路径声传播特性及信道分析

殷敬伟; 李伟哲; 韩笑; 魏笠

doi:10.11990/jheu.202506052

Chinese

您当前的位置：

首页 >

文章列表页 >

中沙海域可靠声路径声传播特性及信道分析

论文 | 更新时间：2026-03-31

- 中沙海域可靠声路径声传播特性及信道分析
- Characterization of acoustic propagation and channel analysis in the reliable acoustic path zone of the Zhongsha Sea area
- 哈尔滨工程大学学报 2025年46卷第8期页码：1475-1484
- 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.哈尔滨工程大学极地海洋声学与技术应用教育部重点实验室, 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
  4.哈尔滨工程大学青岛创新发展中心, 山东青岛 266400
- 作者简介：
  
  [ "殷敬伟, 男, 教授，博士生导师" ]
  [ "韩笑, 男, 教授, 博士生导师" ]
- 基金信息：
  
  国家自然科学基金项目(62422107);国家自然科学基金项目(62125104);黑龙江省自然科学基金优秀青年基金项目(YQ2022F001);哈尔滨工程大学博士研究生校长创新基金
- DOI：10.11990/jheu.202506052
  中图分类号： O427.1
- 收稿：2025-05-05，
  
  网络首发：2025-07-09，
  
  纸质出版：2025-08-05
- 稿件说明：
移动端阅览
殷敬伟, 李伟哲, 韩笑, 等. 中沙海域可靠声路径声传播特性及信道分析[J]. 哈尔滨工程大学学报, 2025,46(8):1475-1484.

Jingwei YIN, Weizhe LI, Xiao HAN, et al. Characterization of acoustic propagation and channel analysis in the reliable acoustic path zone of the Zhongsha Sea area[J]. Journal of Harbin Engineering University, 2025, 46(8): 1475-1484.
殷敬伟, 李伟哲, 韩笑, 等. 中沙海域可靠声路径声传播特性及信道分析[J]. 哈尔滨工程大学学报, 2025,46(8):1475-1484. DOI： 10.11990/jheu.202506052.

Jingwei YIN, Weizhe LI, Xiao HAN, et al. Characterization of acoustic propagation and channel analysis in the reliable acoustic path zone of the Zhongsha Sea area[J]. Journal of Harbin Engineering University, 2025, 46(8): 1475-1484. DOI： 10.11990/jheu.202506052.

摘要

为构建海洋浅表层与近底层间的高效跨层通信系统

本文基于南海中沙海域非完全深海声道环境下的全海深声传播实验数据

探究了可靠声路径区域在不同声源深度、接收深度和传播距离条件下的信道特性及其物理形成机制。结果表明: 当声源深度位于海底附近共轭深度对应的声速层时

可实现类似完全深海声道的远距离直达声传播; 可靠声路径区域信道呈现明显的分簇稀疏特征

且不同簇之间具有显著的时变性差异; 信道多径时延随接收深度和传播距离的增加呈减小趋势; 此外

较浅声源深度对应的信道结构更为简单

有利于通信系统优化。本研究不仅揭示了非完全深海声道环境下跨层声传播的物理机制

同时为中沙海域可靠声路径区水声通信系统的设计与性能优化提供了实验依据和理论参考。

Abstract

To establish an efficient cross-layer communication system between the ocean's near-surface and nearbottom layers

this paper systematically investigates the channel characteristics of the reliable acoustic path region under varying source depths

receiver depths

and propagation distances

based on full-depth acoustic propagation experimental data in the non-fully developed deep-sea sound channel environment of the Zhongsha region in the South China Sea. Furthermore

the underlying physical mechanisms are thoroughly analyzed. The results revealed the following: Long-distance direct sound propagation similar to that under the completely deep-sea sound channel can be realized when the sound velocity at the sound source depth has a conjugate depth near the seafloor. The channel in the RAP zone exhibits a clear split-cluster sparsity characteristic

and there is a notable difference in the time variability between different clusters. The multipath delay of the channel in the direct-arrival zone decreases with an increase in the receiving depth and the receiving distance. Moreover

experimental results showed that in the RAP zone

shallower source depths correspond to simpler channel structures. This study not only reveals the physical mechanism of cross-layer sound propagation in the noncomplete deep-sea sound channel environment but also provides an experimental basis and a theoretical reference for the design and performance optimization of the underwater acoustic communication system in the RAP zone of the Zhongsha waters.

关键词

Keywords

references

沈同圣, 郜永帅, 罗再磊. 可靠声路径传播特性及目标定位方法研究现状[J]. 应用声学, 2022, 41(4): 503-511.

SHEN Tongsheng, GAO Yongshuai, LUO Zailei. Research status of reliable acoustic path propagation characteristics and target localization methods[J]. Journal of applied acoustics, 2022, 41(4): 503-511.

刘伯胜, 雷家煜. 水声学原理[M]. 2版. 哈尔滨: 哈尔滨工程大学出版社, 2010: 129-132.

LIU Bosheng, LEI Jiayu. Principles of underwater acoustics[M]. 2nd ed. Harbin: Harbin Engineering University Press, 2010: 129-132.

杨坤德, 李辉, 段睿. 深海声传播信道和目标被动定位研究现状[J]. 中国科学院院刊, 2019, 34(3): 314-320.

YANG Kunde, LI Hui, DUAN Rui. Research status of deep-sea acoustic propagation channels and passive target localization[J]. Bulletin of Chinese Academy of Sciences, 2019, 34(3): 314-320.

QI Yubo, ZHOU Shihong, LIU Changpeng, et al. Depth estimation for broadband sources with a vertical line array in deep water[J]. The journal of the acoustical society of America, 2024, 155(2): 1103-1118.

KNIFFIN G P, BOYLE J K, ZURK L M, et al. Performance metrics for depth-based signal separation using deep vertical line arrays[J]. The journal of the acoustical society of America, 2016, 139(1): 418-425.

GAUL R D, KNOBLES D P, SHOOTER J A, et al. Ambient noise analysis of deep-ocean measurements in the northeast pacific[J]. IEEE journal of oceanic engineering, 2007, 32(2): 497-512.

QIU Chunyu, MA Shuqing, CHEN Yu, et al. Reliable acoustic path and direct-arrival zone spatial gain analysis for a vertical line array[J]. Sensors, 2018, 18(10): 3462.

李伟哲, 韩笑, 曹然, 等. 深海RAP下的水声信道特性与通信技术研究[J]. 数字海洋与水下攻防, 2022, 5(5): 397-406.

LI Weizhe, HAN Xiao, CAO Ran, et al. Research on underwater acoustic channel characteristics and communication technology in deep-sea reliable acoustic path environment[J]. Digital ocean and underwater warfare, 2022, 5(5): 397-406.

MEINIG C, STALIN S, NAKAMURA A, et al. Technology developments in real-time tsunami measuring, monitoring and forecasting[C]//Oceans-IEEE, Washington, 2005, 1673-1679.

段睿. 深海环境水声传播及声源定位方法研究[D]. 西安: 西北工业大学, 2016.

DUAN Rui. Research on underwater acoustic propagation and sound source localization methods in deep-sea environment[D]. Xi'an: Northwestern Polytechnical University, 2016.

WORCESTER P F, DZIECIUCH M A, MERCER J A, et al. The north pacific acoustic laboratory deep-water acoustic propagation experiments in the philippine sea[J]. The journal of the acoustical society of America, 2013, 134(4): 3359-3375.

DUAN Rui, YANG Kunde, MA Yuanliang, et al. A reliable acoustic path: Physical properties and a source localization method[J]. Chinese physics B, 2012, 21(12): 124301.

邱春燏, 陈羽, 马树青, 等. 基于可靠声路径的深海声场垂直相关性研究[J]. 声学技术, 2019, 38(3): 270-277.

QIU Chunyu, CHEN Yu, MA Shuqing, et al. Research on vertical correlation of deep-sea acoustic field based on reliable acoustic path[J]. Technical acoustics, 2019, 38(3): 270-277.

YANG Kunde, LI Hui, DUAN Rui, et al. Analysis on the characteristic of cross-correlated field and its potential application on source localization in deep water[J]. Journal of computational acoustics, 2017, 25(2): 1750001.

DUAN Rui, YANG Kunde, MA Yuanliang, et al. Moving source localization with a single hydrophone using multipath time delays in the deep ocean[J]. The journal of the acoustical society of America, 2014, 136(2): 159-165.

WU Junnan, ZHOU Shihong, PENG Zhaohui, et al. Bearing splitting and near-surface source ranging in the direct zone of deep water[J]. Chinese physics B, 2016; 25(12): 124311.

LEI Zhixiong, YANG Kunde, MA Yuanliang. Passive localization in the deep ocean based on cross-correlation function matching[J]. The journal of the acoustical society of America, 2016, 139(6): EL196.

LI Dong, WU Yanbo, ZHU Min, et al. An enhanced iterative receiver based on vector approximate message passing for deep-sea vertical underwater acoustic communications[J]. The journal of the acoustical society of America, 2021, 149(3): 1549-1558.

SHIMURA T, KIDA Y, DEGUCHI M, et al. High-rate underwater acoustic communication at over 600 kbps×km for vertical uplink data transmission on a full-depth lander system[C]//2021 Fifth Underwater Communications and Networking Conference, Lerici, 2021, 1-4.

殷敬伟, 高新博, 韩笑, 等. 稀疏贝叶斯学习水声信道估计与脉冲噪声抑制方法[J]. 声学学报, 2021, 46(6): 813-824.

YIN Jingwei, GAO Xinbo, HAN Xiao, et al. Sparse Bayesian learning method for underwater acoustic channel estimation and impulsive noise suppression[J]. Acta acustica, 2021, 46(6): 813-824.

PORTER Michael, BUCKER Homer. Gaussian beam tracing for computing ocean acoustic fields[J]. The Journal of the Acoustical Society of America, 1987, 82(4): 1349-1359.

WU Shuanglin, LI Zhenglin, QIN Jixing. Geoacoustic inversion for bottom parameters in the deep-water area of the South China Sea[J]. Chinese physics letters, 2015, 32(12): 124301.

王悦悦, 王海斌, 台玉朋, 等. 深海远程正交频分复用水声通信块间迭代稀疏信道估计方法. 声学学报, 2023, 48(1): 16-26.

WANG Yueyue, WANG Haibin, TAI Yupeng, et al. Inter-block iterative sparse channel estimation method for long-range OFDM underwater acoustic communication in deep sea[J]. Acta acustica, 2023, 48(1): 16-26.

浏览量

2369

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

深海环境下利用单矢量传感器估计目标深度

南海东北部中尺度暖涡对声传播的影响