数字海洋与水下攻防2024，Vol.7Issue(2)：207-214,8.DOI:10.19838/j.issn.2096-5753.2024.02.010
多波束系统搜救水下目标的探测深度计算
Underwater Sounding Calculation of Multibeam Echosounder System for Underwater Target Search and Rescue
梁川 1贾帅东 2刘一帆3
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||中国人民解放军 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. 中国人民解放军 91001 部队,北京 100036
- 折叠
摘要
Abstract
A method for calculating the depth of a Multibeam Echosounder System(MBES)for underwater target search is proposed based on factors such as the types and detection modes of MBES.The equiangular and equidistant modes of MBES are discussed separately,taking into account the influence of beam overlapping angles.Two formulas for calculating the depth of each mode are derived from multibeam transverse resolution formula,and the depths of different beam angles are calculated.After comparing the results,it is concluded that the detection capability of the equiangular mode for searching underwater targets is superior to that of the equidistant mode.Finally,a case study is conducted to show that the detection capabilities of MBES are related to target size,water depth,and beam opening angle.关键词
水下目标搜救/多波束测深系统/探测深度/等角模式/等距模式Key words
underwater target search and rescue/multibeam echosounder system/underwater sounding/equiangular mode/equidistant mode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..多波束系统搜救水下目标的探测深度计算[J].数字海洋与水下攻防,2024,7(2):207-214,8.
