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Volume 24 Issue 1
 
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Article Navigation >  Journal of Unmanned Undersea Systems  > 2016  >  24(1): 033-36
XIA Qing-sheng. Underwater Target Localization and District Control Based on Cross-Spectrum Method[J]. Journal of Unmanned Undersea Systems, 2016, 24(1): 033-36. doi: 10.11993/j.issn.1673-1948.2015.06.007
Citation: XIA Qing-sheng. Underwater Target Localization and District Control Based on Cross-Spectrum Method[J]. Journal of Unmanned Undersea Systems, 2016, 24(1): 033-36. doi: 10.11993/j.issn.1673-1948.2015.06.007
shu

Underwater Target Localization and District Control Based on Cross-Spectrum Method

doi: 10.11993/j.issn.1673-1948.2015.06.007

  • Representative Bureau in Chongqing, Naval Equipment Department, Chongqing 400042, China

  • Publish Date: 2016-02-20
    Abstract
  • A passive acoustic localization method and a district control method are proposed based on cross-spectrum time-delay estimation method and principle of triangulation localization in order to effectively detect an underwater target and accurately estimate its direction under long distance and low signal-to-noise ratio(SNR), and are verified by simulation, anechoic tank test and the data of real ship. The results show that the proposed methods are simple and operable, and have a good engineering application prospects.

     

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