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Volume 22 Issue 3
 
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Article Navigation >  Journal of Unmanned Undersea Systems  > 2014  >  22(3): 174-178
DONG Zhong-chen, LI Ya-an, LI Yang, LIU Wang-sheng. Target Recognition Method Based on Distributed Modeling of Submarine[J]. Journal of Unmanned Undersea Systems, 2014, 22(3): 174-178. doi: 10.11993/j.issn.1673-1948.2014.03.004
Citation: DONG Zhong-chen, LI Ya-an, LI Yang, LIU Wang-sheng. Target Recognition Method Based on Distributed Modeling of Submarine[J]. Journal of Unmanned Undersea Systems, 2014, 22(3): 174-178. doi: 10.11993/j.issn.1673-1948.2014.03.004
shu

Target Recognition Method Based on Distributed Modeling of Submarine

doi: 10.11993/j.issn.1673-1948.2014.03.004
  • 1.

    91388th Unit, The People′s Liberation Army of China, Zhanjiang 524022, China

  • 2.

    College of Marine Engineering, Northwestern Polytechnical University, Xi′an 710072, China

  • 3.

    School of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hangzhou 310018, China

  • Received Date: 2014-01-10
  • Rev Recd Date: 2014-03-12
  • Publish Date: 2014-06-20
    Abstract
  • A submarine target recognition method for a torpedo is proposed based on the distributed object modeling to distinguish submarine from acoustic decoy. On the basis of the modeling theory of distributed object, a distributed object model of submarine is established, and the distributed signal parameter estimator(DSPE) is applied to direction of arri-val(DOA) estimation of the submarine distributed model. Simulations are carried out by means of the plane array, and the 3D orientation spectrums of submarine echo are obtained. Simulation results show that the present method can ef-fectively identify submarine structure for correct torpedo attack against target.

     

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    • References(9)
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