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Volume 24 Issue 2
 
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Article Navigation >  Journal of Unmanned Undersea Systems  > 2016  >  24(2): 111-114
ZHU Kun-an, YANG Yun-chuan, SHI Lei, LI Bo, GUO Lei. A DOA Estimation Method of Submarine Highlight Based on Correlation Matching Algorithm[J]. Journal of Unmanned Undersea Systems, 2016, 24(2): 111-114. doi: 10.11993/j.issn.1673-1948.2016.02.006
Citation: ZHU Kun-an, YANG Yun-chuan, SHI Lei, LI Bo, GUO Lei. A DOA Estimation Method of Submarine Highlight Based on Correlation Matching Algorithm[J]. Journal of Unmanned Undersea Systems, 2016, 24(2): 111-114. doi: 10.11993/j.issn.1673-1948.2016.02.006
shu

A DOA Estimation Method of Submarine Highlight Based on Correlation Matching Algorithm

doi: 10.11993/j.issn.1673-1948.2016.02.006
  • 1.

    The 705 Research Institute, China Shipbuilding Industry Corporation, Xi′an 710075, China

  • 2.

    Science and Technology on Underwater Information and Control Laboratory, Xi′an 710075, China

  • Publish Date: 2016-04-20
    Abstract
  • To improve reliability of the DOA estimation of submarine highlights, a multi-highlight echo model of a submarine was established based on the mathematical model of point target echo, and the DOA was estimated by using the correlation matching algorithm. And according to the characteristic that the variance of target short-time bearing information is smaller than that of environmental background, a method for eliminating interference of environmental noise was proposed. Simulation results show that the proposed model can simulate the echo signal of a submarine, and deal with the target bearing obtained by the correlation matching algorithm by means of the proposed environmental noise elimination method to reduce the interference of environmental noise and improve the reliability of submarine target DOA estimation.

     

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    • References(6)
  • [1]
    蒋兴舟. 鱼雷制导设计原理[M]. 武汉: 海军工程大学出版社, 2001.
    [2]
    马国强, 徐德民. 基于双通道段数互谱法的水下目标识别技术研究[J]. 探测与控制学报, 2005, 27(1): 35-37.

    Ma Guo-qiang, Xu De-min. A Study of Underwater Target Scale Identification Technique Based on the Technique of Double-channel Short-time Cross-spectrum[J]. Journal of Detection & Control, 2005, 27(1): 35-37.
    [3]
    王明洲. 数字式水下目标尺度识别技术研究[D]. 北京: 中国舰船研究院, 1999.
    [4]
    董仲臣, 李亚安, 黎阳, 等. 基于潜艇分布式建模的目标识别方法[J]. 鱼雷技术, 2014, 22(3): 174-178.

    Dong Zhong-chen, Li Ya-an, Li Yang, et al. Target Recognition Method Based on Distributed Modeling of Submarine[J]. Torpedo Technology, 2014, 22(3): 174-178.
    [5]
    李志舜. 鱼雷自导信号与信息处理[M]. 西安: 西北工业大学出版社, 2004.
    [6]
    徐瑜, 赵军, 苑秉成. 基于方位走向的潜艇亮点分布特征提取与仿真[J]. 鱼雷技术, 2012, 20(6): 419-423.

    Xu Yu, Zhao Jun, Yuan Bing-cheng. Distribution Feature Extraction and Simulation of Submarine Echo Highlights Based on Target Azimuth Trend[J]. Torpedo Technology, 2012, 20(6): 419-423.
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