A review on the construction of underwater sound speed fields

被引：0
|
作者：
Huang W. [1 ]
Gao F. [2 ]
Wang J. [2 ]
Xu T. [2 ]
机构：
[1] Faculty of Information Science and Engineering, Ocean University of China, Qingdao
[2] Institute of Space Sciences, Shandong University, Weihai
来源：
Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University | 2023年 / 44卷 / 11期
关键词：
artificial neural networks; compress sensing; deep learning; heuristic algorithm; match field processing; orthogonal empirical function decomposition; ray acoustic theory; sound speed profile inversion; underwater sound velocity field;
D O I：
10.11990/jheu.202307041
中图分类号：
学科分类号：
摘要：
The real-time and accurate construction of regional sound velocity fields is a crucial component of building a comprehensive underwater positioning, navigation, timing, and communication system. In this study, we reviewed and analyzed the current research status of constructing underwater sound speed fields and summarized the direct measurement and inversion methods of sound velocity fields. The sound velocity inversion method has higher convenience and acceptable accuracy performance compared to the direct measurement method. Nevertheless, the inversion of sound velocity relies on sonar observation data, making its application difficult in areas without ocean observation systems. Moreover, the inversion method cannot predict future sound velocity distributions. The mainstream trend of future research on sound velocity field construction involves the comprehensive utilization of historical prior information for precise construction of a whole-sea deep sound velocity field without sonar observation data and providing an elastic estimation service of sound velocity distribution with different precision and real-time requirements for underwater users. © 2023 Editorial Board of Journal of Harbin Engineering. All rights reserved.
引用
收藏
页码：2005 / 2017
页数：12
相关论文
共 58 条
  • [1] LIN Bin, ZHANG Zhiqiang, HAN Xiaoling, Et al., Key technologies for space-air-ground-ocean integrated networks towards maritime emergency: an overview, Mobile communications, 44, 9, pp. 19-26, (2020)
  • [2] Outline of the 14th Five-Year Plan (2021-2025) for National Economic and Social Development and Vision 2035 of the People′s Republic of China
  • [3] JENSEN F B., Computational ocean acoustics, (2011)
  • [4] MUNK W, WUNSCH C., Ocean acoustic tomography: a scheme for large scale monitoring[ J], Deep sea research part A oceanographic research papers, 26, 2, pp. 123-161, (1979)
  • [5] MUNK W, WUNSCH C., Ocean acoustic tomography: rays and modes [ J], Reviews of geophysics, 21, 4, pp. 777-793, (1983)
  • [6] MUNK W H, WORCESTER P, WUNSCH C., Ocean acoustic tomography, (1995)
  • [7] LASKY Marvin, Review of underwater acoustics to 1950, Journal of the Acoustical Society of America, 61, 2, pp. 283-297, (1997)
  • [8] General situation of development of marine survey instruments abroad, Marine science bulletin, 5, pp. 24-44, (1977)
  • [9] WILSON W D., Equation for the speed of sound in sea water, The journal of the acoustical society of America, 32, 10, (2005)
  • [10] pp. 18-19, (2013)
123456