• 中国科技核心期刊
  • JST收录期刊
  • Scopus收录期刊
Volume 30 Issue 2
Apr  2022
Turn off MathJax
Article Contents
Article Navigation >  Journal of Unmanned Undersea Systems  > 2022  >  30(2): 184-189,196
CAO Hao, FAN Shu-hong, ZHOU Jing. Analysis of Acoustic Scattering Characteristics of a Torpedo Based on Planar Elements Method[J]. Journal of Unmanned Undersea Systems, 2022, 30(2): 184-189,196. doi: 10.11993/j.issn.2096-3920.2022.02.007
Citation: CAO Hao, FAN Shu-hong, ZHOU Jing. Analysis of Acoustic Scattering Characteristics of a Torpedo Based on Planar Elements Method[J]. Journal of Unmanned Undersea Systems, 2022, 30(2): 184-189,196. doi: 10.11993/j.issn.2096-3920.2022.02.007
shu

Analysis of Acoustic Scattering Characteristics of a Torpedo Based on Planar Elements Method

doi: 10.11993/j.issn.2096-3920.2022.02.007

  • The 705 Research Institute, China State Shipbuilding Corporation Limited, Xi’an 710077, China

  • Received Date: 2021-06-08
    Available Online: 2022-07-16
    Abstract
  • To meet the demand for new anti-torpedo equipment for acoustic detection of incoming torpedoes, modeling and simulation of high-frequency acoustic scattering characteristics of torpedo physical structures are performed. A structural model of the torpedo target is established based on the planar element method. The analysis and calculation methods of the acoustic scattering characteristics of the torpedo are studied, and the acoustic scattering strength of the target is determined. In addition, the variation in the scattering strength of the torpedo with the direction of the acoustic signal is investigated. On this basis, the highlight features of the torpedo target are analyzed, and the temporal and spatial distribution of the highlight is obtained using simulation. The research results provide a reference for the accurate detection of anti-torpedo equipment.

     

    • FullText(HTML)
  • loading
    • References(20)
  • [1]
    何心怡,卢军,张思宇,等.国外鱼雷现状与启示[J].数字海洋与水下攻防, 2020, 3(2):87-93.

    He Xin-yi, Lu Jun, Zhang Si-yu, et al. Research Status and Enlightenment of Foreign Torpedoes[J]. Digital Ocean&Underwater Warfare, 2020, 3(2):87-93.
    [2]
    刘慧,彭子龙,范军,等.船坞登陆舰声散射时频特征数值及试验研究[J].声学技术, 2019, 38(2):147-152.

    Liu Hui, Peng Zi-long, Fan Jun, et al. Numerical and Experimental Research on Acoustic Scattering Time-frequency Characteristics of Dock Landing Ship[J]. Technical Acoustics, 2019, 38(2):147-152.
    [3]
    Peng Z, Wang B, Fan J. Simulation and Experimental Studies on Acoustic Scattering Characteristics of Surface Targets[J]. Applied Acoustics, 2018, 137:140-147.
    [4]
    邓伟,王新宁,范军.鱼雷目标回波特性研究[C]//2013年全国水声学学术交流会.湛江:中国声学学会, 2014.
    [5]
    范军.水下复杂目标回波特性研究[D].上海:上海交通大学, 2002.
    [6]
    曹亮,曹瑞岐.水下刚性椭球体目标强度的角度分布特性研究[J].舰船电子工程, 2020, 40(1):180-183.

    Cao Liang, Cao Rui-qi. Angle Distribution Characteristics of Underwater Rigid Ellipsoid Target Strength[J]. Ship Electronic Engineering, 2020, 40(1):180-183.
    [7]
    张学刚,张剑飞,吕帅,等.大尺度目标声散射特性多极边界元计算方法与实验验证[J].船舶力学, 2020, 24(3):409-418.

    Zhang Xue-gang, Zhang Jian-fei, Lü Shuai, et al. Rapid Method for Large-scale Target Sound Scattering Calculation and Experiment Validation[J]. Journal of Ship Mechanics, 2020, 24(3):409-418.
    [8]
    汤渭霖.用物理声学方法计算非硬表面的声散射[J].声学学报, 1993, 18(1):45-53.

    Tang Wei-lin. Calculation of Acoustic Scattering of a Nonrigid Surface Using Physical Acoustic Method[J]. Acta Acustica, 1993, 18(1):45-53.
    [9]
    汤渭霖.声纳目标回波的亮点模型[J].声学学报, 1994, 19(2):92-100.

    Tang Wei-lin. Highlight model of Echoes from Sonar Targets[J]. Acta Acustica, 1994, 19(2):92-100.
    [10]
    谢志强,邓伟,潘明.水下目标空间尺度回波特征对体目标模拟的影响[J].兵器装备工程学报, 2017, 38(11):21-25.

    Xie Zhi-qiang, Deng Wei, Pan Ming. Influence on Echo Feature of Underwater Targets Space Dimensions to Target Simulate Recognition[J]. Journal of Ordnance Equip-ment Engineering, 2017, 38(11):21-25.
    [11]
    范军,汤渭霖,卓琳凯.声呐目标回声特性预报的板块元方法[J].船舶力学, 2012, 16(1):171-180.

    Fan Jun, Tang Wei-lin, Zhuo Lin-kai. Planar Elements Method for Forecasting the Echo Characteristics from Sonar Targets[J]. Journal of Ship Mechanics, 2012, 16(1):171-180.
    [12]
    陈原,郝保安,万亚民,等.基于板块元法的Benchmark亮点聚类优化算法[J].水下无人系统学报, 2017, 25(6):432-436.

    Chen Yuan, Hao Bao-an, Wan Ya-min, et al. Optimized Benchmark Highlight Clustering Algorithm Based on Planar Element Method[J]. Journal of Unmanned Undersea Systems, 2017, 25(6):432-436.
    [13]
    宋少云,尹芳.有限元网格划分中的圣维南原理及其应用[J].机械设计与制造, 2012(8):63-65.

    Song Shao-yun, Yin Fang. Sain Vaint Principle of Meshing in Finite Element Method and Its Application[J]. Machinery Design&Manufacture, 2012(8):63-65.
    [14]
    孙乃葳,李建辰,万亚民,等.基于改进板块元法的潜艇目标强度预报仿真[J].鱼雷技术, 2016, 24(4):254-259. Sun Nai-wei, Li Jian-chen, Wan Ya-min, et al. Simulation of Submarine Target Strength Forecast Based on Improved Planar Element Method[J]. Torpedo Technology, 2016, 24(4):254-259. 何呈.水下目标回声现场测试关键技术研究[D].哈尔滨:哈尔滨工程大学, 2016.
    [16]
    何呈,王彪.水下目标声散射的计算与计量[M].北京:国防工业出版社, 2018:25-31.
    [17]
    朱利超,魏鹏举,高杰,等.基于亮点模型的水下目标近程回波仿真研究[J].船舶电子工程, 2011, 31(11):153-155.

    Zhu Li-chao, Wei Peng-jü, Gao Jie, et al. Simulation of Echoes from Underwater Scaling Targets in Short Range Based on Highlight Model[J]. Ship Electronic Engineering, 2011, 31(11):153-155.
    [18]
    尤里克R J.水声原理[M]. 3版.哈尔滨:哈尔滨船舶工程学院出版社, 1992:196-272.
    [19]
    刘文远,赵金海,宋永锋,等.基于修正亮点模型的水下体目标建模技术[J].鱼雷技术, 2010, 18(5):352-356.

    Liu Wen-yuan, Zhao Jin-hai, Song Yong-feng, et al. Underwater Target Modeling Technology Based on Modified Highlight Model[J]. Torpedo Technology, 2010, 18(5):352-356.
    [20]
    冯奇.基于板块元法的水下复杂目标强度预报[J].鱼雷技术, 2010, 18(4):258-262, 267.

    Feng Qi. Strength Prediction of Underwater Complicated Target Based on Planar Element Method[J]. Torpedo Technology, 2010, 18(4):258-262, 267.
    [21]
    汤渭霖,范军,马忠成,等.水中目标声散射[M].北京:科学出版社, 2018.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article Views(258) PDF Downloads(23) Cited by()
    Proportional views
    Related
    Service
    Subscribe
    Copyright：陕ICP备09015163号Address:No. 96, Jinye Road, Xi'an, Shaanxi
    Code：710077Tel: 029-88327279QQ: 767358370
    Email: bianjibu705@sohu.com 767358370@qq.com
    Email Alert RSS
    Taobao
    Micro

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return