海洋测绘2024，Vol.44Issue(3)：18-23,6.DOI:10.3969/j.issn.1671-3044.2024.03.004
多波束系统搜索水下失联目标的效能评估
Efficiency evaluation of underwater lost target search using multi-beam system
梁川 1贾帅东 2刘一帆 3刘现鹏2
作者信息
- 1. 海军大连舰艇学院 军事海洋与测绘系,辽宁 大连 116018||92150 部队,浙江 舟山 316107
- 2. 海军大连舰艇学院 军事海洋与测绘系,辽宁 大连 116018||海军大连舰艇学院 海洋测绘工程军队重点实验室,辽宁 大连 116018
- 3. 91001 部队,北京 100036
- 折叠
摘要
Abstract
In response to the issue of low efficiency in underwater target search using multi-beam systems,this paper proposes an improved method for line deployment.Firstly,it analyzes and establishes a time-consuming calculation method for underwater target search based on typical line deployment methods.Then,numerical simulations are conducted to assess the influencing factors of search time under given conditions,thereby determining the optimal line deployment scheme for multi-beam systems considering factors such as different beam opening angles,vessel lengths,and regional water depths.Experimental results indicate that,during small vessel operations,the efficiency of the search using the weave and cross-line methods is significantly superior to the spiral and loop methods,while during large vessel operations,the cross-line method yields the highest efficiency.These conclusions contribute to a deeper understanding of the interaction and impact patterns among various factors,thereby identifying the primary factors affecting search efficiency and proposing corresponding improvement measures and optimization suggestions.关键词
多波束系统/水下失联目标/测线耗时/影响因素/数值计算Key words
multibeam system/underwater missing target/line time consumption/influencing factors/numerical calculation分类
天文与地球科学引用本文复制引用
梁川,贾帅东,刘一帆,刘现鹏..多波束系统搜索水下失联目标的效能评估[J].海洋测绘,2024,44(3):18-23,6.
