| 来袭鱼雷类型识别指标提取与算法设计 |
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| 引用本文： | 黄文斌,陈颜辉,薛昌友.来袭鱼雷类型识别指标提取与算法设计[J].南京理工大学学报(自然科学版),2011,35(2). |
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| 作者姓名： | 黄文斌 陈颜辉 薛昌友 |
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| 作者单位： | 1. 海军潜艇学院训练部,山东青岛,266071
2. 海军潜艇学院训练部,山东青岛266071;江苏自动化研究所,江苏连云港222006 |
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| 摘 要： | 针对水面舰艇在鱼雷防御行动中难以准确识别来袭鱼雷类型的问题,该文从战技特征层信息入手,提炼出14个与鱼雷类型识别密切相关的证据指标;根据荻取性难易程度将指标进行分类.针对登普斯特-谢弗证据理论的不足,引入了一种改进的融合算法,提出了对证据进行确定性信息预处理的方式,建立了完整的信息融合算法流程.仿真结果表明,通过提取证据指标和改进融合算法,该文算法对鱼雷类型的识别精度比传统方法大大提高,从而为水面舰艇采取有针对性的鱼雷防御措施提供了重要保障.
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| 关 键 词： | 水面舰艇 潜艇 鱼雷 目标识别 登普斯特-谢弗证据理论 |
Indices Extraction and Algorithm Design for Recognizing Type of Incoming Torpedo |
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| HUANG Wen-bin,CHEN Yan-hui,XUE Chang-you.Indices Extraction and Algorithm Design for Recognizing Type of Incoming Torpedo[J].Journal of Nanjing University of Science and Technology(Nature Science),2011,35(2). |
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| Authors: | HUANG Wen-bin CHEN Yan-hui XUE Chang-you |
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| Institution: | HUANG Wen-bin1,CHEN Yan-hui1,2,XUE Chang-you1(1.Department of Education,Navy Submarine Academy,Qingdao 266071,China,2.Jiangsu Automation Research Institute,Lianyungang 222006,China) |
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| Abstract: | In view of the actuality that the surface ship can't exactly recognize the type of incoming torpedo in defense action,fourteen indices correlating to recognize torpedo types are extracted and sorted in acquirable difficulty.In view of some deficiencies in Dempster-Shafer theory,a sort of improved data fusion algorithm is established.A pretreatment method for certainty information is introduced,and the entire flow chart of information fusion is designed.The simulation result proves the algorithm here is more... |
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| Keywords: | surface ships submarines torpedos target recognition Dempster-Shafer theory |
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