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Clutter caused by reel and ocean animals is the primarily interference for active sonar. How to classify and identify underwater vehicle echo between reel and ocean animal echo is the most confusing problem that affects the performance of active sonar. Characterization and application mode of underwater target omnibearing echo characteristic are studied for the application of active sonar target identification. A method of estimating the acoustic scattering function based on highlight model is presented, through which underwater target acoustic echo characteristics could be well characterized by statistical feature, and the method is more suitable for the application in active sonar classification. Based on the method studied in this paper, statistical feature of echo highlight is extracted from lake acoustic scattering test of scalled benchmark submarine model.
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Keywords:
- underwater target /
- echo highlight /
- statistical characteristics
[1] Tang W L 1994 Acta Acustica 19 92 (in Chinese) [汤渭霖 1994 声学学报 19 92]
[2] Fan J 2001 Ph. D. Dissertation (Shanghai:Shanghai Jiaotong University) (in Chinese) [范军 2001 博士学位论文 (上海:上海交通大学)]
[3] Fan J, Zhuo L K 2006 Acta Acustica 31 511 (in Chinese) [范军, 卓琳凯 2006 声学学报 31 511]
[4] Pan A, Fan J, Zhou L K 2012 Acta Phys. Sin. 61 214301 (in Chinese) [潘安, 范军, 卓琳凯 2012 物理学报 61 214301]
[5] Jiang Y M, Feng H H, Hao X Y 1997 Acta Acustica 22 21 (in Chinese) [姜永珉, 冯海泓, 郝新亚 1997 声学学报 22 21]
[6] Jiang Y M 2002 Ship Science and Technology 24 30 (in Chinese) [姜永珉 2002 舰船科学技术 24 30]
[7] Zhang B, An T S 2009 Acoustic Technology 28 24 (in Chinese) [张波, 安天思 2009声学技术 28 24]
[8] Zhang B, An T S, Han J, Ma Z C, Zhu L G 2010 J. Harbin Eng. Univ. 31 872 (in Chinese) [张波, 安天思, 韩静, 马忠成, 祝令国 2010 哈尔滨工程大学学报 31 872]
[9] He X Y, Jiang X Z, Lin J Y 2001 Torpedo Technology 9 15 (in Chinese) [何心怡, 蒋兴舟, 林建域 2001 鱼雷技术 9 15]
[10] Liu C H, Ma G Q, Zhou M 2005 J. Dalian Navy Academy 28 60 (in Chinese) [刘朝晖, 马国强, 周明 2005 海军大连舰艇学院学报 28 60]
[11] Liu C H, Li Z S, Ma G Q 2004 Ship Engineering 26 68 (in Chinese) [刘朝晖, 李志舜, 马国强 2004 船舶工程 26 68]
[12] Yan W, Huang J G, Wang X X, Hu F 2005 Computer Simulation 22 23 (in Chinese) [闫伟, 黄建国, 王新晓, 胡方 2005 计算机仿真 22 23]
[13] Mark W M, Whitlow W L, Paul E N, John S A 2007 J. Acoustic. Soc. Am. 122 2255
[14] Lois A D, David A H, Pattrick W M, Justine M Z 2002 J. Acoustic. Soc. Am. 112 1702
[15] Nell W, Gilroy L E 2003 DRDC Atlantic Technical Repor. Canada TR2003-199 p10
[16] Gao M 2009 M. Eng. Dissertation (Harbin:Harbin Engineering University) (in Chinese) [高苗 2009 硕士学位论文 (哈尔滨:哈尔滨工程大学)]
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[1] Tang W L 1994 Acta Acustica 19 92 (in Chinese) [汤渭霖 1994 声学学报 19 92]
[2] Fan J 2001 Ph. D. Dissertation (Shanghai:Shanghai Jiaotong University) (in Chinese) [范军 2001 博士学位论文 (上海:上海交通大学)]
[3] Fan J, Zhuo L K 2006 Acta Acustica 31 511 (in Chinese) [范军, 卓琳凯 2006 声学学报 31 511]
[4] Pan A, Fan J, Zhou L K 2012 Acta Phys. Sin. 61 214301 (in Chinese) [潘安, 范军, 卓琳凯 2012 物理学报 61 214301]
[5] Jiang Y M, Feng H H, Hao X Y 1997 Acta Acustica 22 21 (in Chinese) [姜永珉, 冯海泓, 郝新亚 1997 声学学报 22 21]
[6] Jiang Y M 2002 Ship Science and Technology 24 30 (in Chinese) [姜永珉 2002 舰船科学技术 24 30]
[7] Zhang B, An T S 2009 Acoustic Technology 28 24 (in Chinese) [张波, 安天思 2009声学技术 28 24]
[8] Zhang B, An T S, Han J, Ma Z C, Zhu L G 2010 J. Harbin Eng. Univ. 31 872 (in Chinese) [张波, 安天思, 韩静, 马忠成, 祝令国 2010 哈尔滨工程大学学报 31 872]
[9] He X Y, Jiang X Z, Lin J Y 2001 Torpedo Technology 9 15 (in Chinese) [何心怡, 蒋兴舟, 林建域 2001 鱼雷技术 9 15]
[10] Liu C H, Ma G Q, Zhou M 2005 J. Dalian Navy Academy 28 60 (in Chinese) [刘朝晖, 马国强, 周明 2005 海军大连舰艇学院学报 28 60]
[11] Liu C H, Li Z S, Ma G Q 2004 Ship Engineering 26 68 (in Chinese) [刘朝晖, 李志舜, 马国强 2004 船舶工程 26 68]
[12] Yan W, Huang J G, Wang X X, Hu F 2005 Computer Simulation 22 23 (in Chinese) [闫伟, 黄建国, 王新晓, 胡方 2005 计算机仿真 22 23]
[13] Mark W M, Whitlow W L, Paul E N, John S A 2007 J. Acoustic. Soc. Am. 122 2255
[14] Lois A D, David A H, Pattrick W M, Justine M Z 2002 J. Acoustic. Soc. Am. 112 1702
[15] Nell W, Gilroy L E 2003 DRDC Atlantic Technical Repor. Canada TR2003-199 p10
[16] Gao M 2009 M. Eng. Dissertation (Harbin:Harbin Engineering University) (in Chinese) [高苗 2009 硕士学位论文 (哈尔滨:哈尔滨工程大学)]
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