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Volume 23 Issue 6
 
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Article Navigation >  Journal of Unmanned Undersea Systems  > 2015  >  23(6): 420-422
LI Wei-hua, XUE Fei, MA Jin-yin. Application of Localization Method Based on Time Delay Difference and Hyperboloid to Torpedo Water-Entry Point Measurement[J]. Journal of Unmanned Undersea Systems, 2015, 23(6): 420-422. doi: 10.11993/j.issn.1673-1948.2015.06.005
Citation: LI Wei-hua, XUE Fei, MA Jin-yin. Application of Localization Method Based on Time Delay Difference and Hyperboloid to Torpedo Water-Entry Point Measurement[J]. Journal of Unmanned Undersea Systems, 2015, 23(6): 420-422. doi: 10.11993/j.issn.1673-1948.2015.06.005
shu

Application of Localization Method Based on Time Delay Difference and Hyperboloid to Torpedo Water-Entry Point Measurement

doi: 10.11993/j.issn.1673-1948.2015.06.005

  • 91439th Unit, The People′s Liberation Army Of China, Dalian 116041, China

  • Publish Date: 2015-12-20
    Abstract
  • To measure torpedo water-entry point in real time, a localization method of time delay difference and hyperboloid based on multiple array is proposed. This method can measure the geodetic coordinates of a target with the precision of 10 m(standard error) without needing the azimuth of vector. The influence of time measurement error of buoy array on localization precision is discussed, and the result shows that the maximum measurement error in the buoy array is no more than 4 m.This method is verified by sea trial.

     

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    • References(5)
  • [1]
    熊乾坤, 唐世轩. 一种鱼雷主动声自导目标检测真实性判定方法[J]. 鱼雷技术, 2015, 34(2): 104-107.

    Xiong Qian-kun, Tang Shi-xuan. A Facticity Judgment Method for Target Detection of Torpedo Active Acoustic Homing[J]. Torpedo Technology, 2015, 34(2): 104-107.
    [2]
    付进. 长基线定位信号处理若干关键技术研究[M]. 哈尔滨: 哈尔滨工程大学, 2007.
    [3]
    田坦. 水下定位与导航技术[M]. 北京: 国防工业出版社, 2007.
    [4]
    戎晓政, 刘加. 声源定位中的时延估计方法研究[J]. 电声技术, 2010, 34(2): 42-46

    Rong Xiao-zheng, Liu Jia. Research on Time Delay Estimation Methods in Source Location[J]. Audio Engineering, 2010, 34(2): 42-46.
    [5]
    蔡德军, 胡涛. 时延估计技术及其在多途环境中的应用[J]. 声学学报, 2001, 26(1): 34-40.

    Cai De-jun, Hu Tao. Time-delay Estimation and Its Application in Multipath Environment[J]. Acta Acustica, 2001, 26(1): 34-40.
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