欢迎访问《兵工学报》官方网站,今天是 分享到:

兵工学报 ›› 2019, Vol. 40 ›› Issue (12): 2580-2586.doi: 10.3969/j.issn.1000-1093.2019.12.024

• 研究简报 • 上一篇    下一篇

矢量水听器在水下滑翔机上的应用研究

王文龙1,2, 王超1,2, 韩梅1,2, 孙芹东1,2, 张小川1,2   

  1. (1.海军潜艇学院, 山东 青岛 266199; 2.青岛海洋科学与技术国家实验室, 山东 青岛 266237)
  • 收稿日期:2018-10-31 修回日期:2018-10-31 上线日期:2020-02-14
  • 通讯作者: 王超(1988—),男,助理研究员,博士 E-mail:120107769@qq.com
  • 作者简介:王文龙(1990—),男,博士研究生。E-mail: 272573121@qq.com
  • 基金资助:
    国家重点研发计划项目(2019YFC030313);青岛海洋科学与技术试点国家实验室问海计划项目(2017WHZZB0601)

Research on Application of Vector Hydrophone onboard an Underwater Glider

WANG Wenlong1,2, WANG Chao1,2, HAN Mei1,2, SUN Qindong1,2, ZHANG Xiaochuan1,2   

  1. (1.Navy Submarine Academy, Qingdao 266199, Shandong, China;2.Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, Shandong, China)
  • Received:2018-10-31 Revised:2018-10-31 Online:2020-02-14

摘要: 水下滑翔机通过改变自身浮力上浮和下潜,借助水动力实现前进滑翔运动,将其用于水中目标长时间、高隐蔽和大范围探测已成为当前研究的热点。通过在现有水下滑翔机平台上集成单个矢量水听器,研制出具有水中目标探测能力的水下声学滑翔机。对矢量水听器和水下滑翔机平台自噪声进行测试,分析了矢量水听器自噪声水平和平台主要噪声源,分析结果对指导滑翔机平台进行减振降噪处理和优化声学系统工作模式具有重要指导意义。利用2018年5月南海某海区水下声学滑翔机试验数据,分析水下声学滑翔机对水面航船目标的探测性能。结果表明,深海良好水文条件下,水下声学滑翔机对航速10 kn的试验船目标最远探测距离大于14 km.

关键词: 水下滑翔机, 矢量水听器, 目标探测, 南海海区

Abstract: Underwater glider achieves floating and diving by changing its buoyancy, and realizes the forward gliding movement by virtue of hydrodynamic force. The use of underwater gliders for long-term, high concealment and large scale detection has become a current research focus. An underwater acoustic glider platform with target detection function was developed by integrating a single vector hydrophone in an existing underwater glider platform. The noises from vector hydrophone and underwater glider platform are test, and the self-noise level of vector hydrophone and the main noise source of underwater glider platform are analyzed. This study has significant guiding significance to reduce the vibration and noise and optimize the operating mode of acoustic system. The detection performance of underwater acoustic glider is analyzed from the experimental data collected in the experiment in the South China Sea in May 2018. The results show that the maximum detection distance of an underwater acoustic glider to detect a test surface vessel sailing at a speed 10 kn is longer than 14 km under good sea state in the deep sea.Key

Key words: underwaterglider, vectorhydrophone, targetdetection, theSouthChinaSea

中图分类号: