| 刘与涵,郭良浩,董阁,章伟裕,徐嘉璘,徐鹏,刘建军,任岁玲,屈嵩岳.深海移动水平阵声源被动定位方法研究进展*[J].,2025,44(1):36-54 |
| 深海移动水平阵声源被动定位方法研究进展* |
| Research progress of passive source localization methods using mobile horizontal arrays in deep ocean |
| 投稿时间：2024-11-02 修订日期：2024-12-25 |
| 中文摘要: |
| 被动定位是水声装备研制和海军国防建设的重要需求，研究有效实用的深海声源定位方法具有重要意义。适装于移动平台的水平声学基阵是实现被动定位的有效技术途径之一，但受限于深海声场特性复杂多变、基阵垂直孔径不足等因素，其被动定位算法设计面临诸多挑战。该文以深海移动水平阵被动定位为应用背景，从深海环境和声传播特性出发，简要概述了深海声源定位方法的研究进展，包括传统几何定位方法、匹配场处理方法、基于多途传播特性的深海环境适配方法以及机器学习类方法，并讨论了未来发展趋势和可能的研究思路。 |
| 英文摘要: |
| Passive localization is an important demand for development of underwater acoustic equipment and naval defense construction. It is of great significance to study effective while practical localization methods for deep-ocean acoustic sources. One of the effective approaches to achieve passive localization is horizontal array, which is adapted to mobile platforms. However, designing such passive localization algorithms is challenging due to complex and variable characteristics of deep-ocean acoustic fields and insufficiency of vertical aperture of the arrays. This article takes passive localization mission using deep-ocean mobile horizontal arrays as the background. Starting from deep-ocean environment and sound propagation characteristics, the research progress of deep-ocean sound source localization methods is overviewed, including traditional geometric localization methods, matched-field processing methods, deep-ocean environmentally adapted methods based on multipath propagation characteristics, and machine learning methods. Future development trends and promising research ideas are also discussed. |
| DOI：10.11684/j.issn.1000-310X.2025.01.003 |
| 中文关键词: 深海 水平阵 声源定位 被动定位 |
| 英文关键词: Deep ocean Horizontal array Source localization Passive localization |
| 基金项目:中国科学院青年创新促进会项目 |
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