水声目标特征分析与识别技术
Development of Underwater Acoustic Target Feature Analysis and Recognition Technology
Development of Underwater Acoustic Target Feature Analysis and Recognition Technology
作者
方世良(东南大学 水声信号处理教育部重点实验室 南京 210096)
杜栓平(杭州应用声学研究所 声纳技术重点实验室 杭州 310023)
罗昕炜(东南大学 水声信号处理教育部重点实验室 南京 210096)
韩宁(东南大学 水声信号处理教育部重点实验室 南京 210096)
徐晓男(杭州应用声学研究所 声纳技术重点实验室 杭州 310023)
杜栓平(杭州应用声学研究所 声纳技术重点实验室 杭州 310023)
罗昕炜(东南大学 水声信号处理教育部重点实验室 南京 210096)
韩宁(东南大学 水声信号处理教育部重点实验室 南京 210096)
徐晓男(杭州应用声学研究所 声纳技术重点实验室 杭州 310023)
中文关键词
水声目标;信号特征表征;特征提取;分类识别
英文关键词
underwater acoustic target;signal characterization;feature extraction;target classification and recognition
中文摘要
水声目标识别技术是水下信息获取和水下信息对抗的重要支撑技术，其核心是目标特征提取。文章针对水声目标辐射噪声和目标回波信号，探讨总结了水声目标信号的主要声源及目标特征表征、水声信号特征分析与提取方法、常用的水声目标分类识别方法，分析了水声目标特征提取与识别技术面临的问题，提出了今后的技术发展方向。
英文摘要
Underwater acoustic target recognition is an important supporting technology for the underwater information acquisition and countermeasure, and its core is the target feature extraction. Aiming at the underwater acoustic target radiated noise and the target echo signal, this paper discusses and summarizes the main sound sources and the target feature expression from the underwater acoustic target signals, the feature analysis and extraction methods of the underwater acoustic signal, and the commonly used underwater acoustic target classification methods as well as the recognition methods. The issues in the underwater acoustic target feature extraction and recognition technologies are analyzed, and the development directions in the future are proposed as well.
DOI10.16418/j.issn.1000-3045.2019.03.007
作者简介
方世良 东南大学教授，博士生导师。中国声学学会理事，江苏省声学学会副理事长。先后获得享受国务院政府特殊津贴专家、教育部“跨世纪优秀人才”、江苏省“333高层次人才培养工程”第二层次等称号。长期从事海洋信息工程领域研究工作，在水声侦测、阵列信号处理、目标分类识别、声信号检测与估计等方面有深入研究，作为第一完成人获得国家科技进步奖二等奖、教育部科技进步奖一等奖、工信部科技进步奖二等奖，作为主要成员获得国家部委科技进步奖10多项。
E-mail:slfang@seu.edu.cn
FANG Shiliang Ph.D., Professor, Doctoral Supervisor of Southeast University, also the Director of theAcoustical Society of China, Vice Chairman of the Jiangsu Acoustics Society. He enjoys the special government allowance from theState Council, has won the title of Cross-century Talents of the Ministry of Education, and the second level of 333 Talents in JiangsuProvince. He has been engaged in research in the field of marine information engineering for a long time, and has conducted in-depthresearch on underwater acoustic detection, array signal processing, target classification and identification, acoustic signal detection andestimation, and so on. As the first accomplished person, he won the second prize of the National Science and Technology AdvancementAward, the first prize of the Ministry of Education Science and Technology Progress Award, and the second prize of the Science andTechnology Progress Award of the Ministry of Industry and Information Technology. As a key member, he won more than ten Scienceand Technology Progress Award from the national ministries.
E-mail:slfang@seu.edu.cn
E-mail:slfang@seu.edu.cn
FANG Shiliang Ph.D., Professor, Doctoral Supervisor of Southeast University, also the Director of theAcoustical Society of China, Vice Chairman of the Jiangsu Acoustics Society. He enjoys the special government allowance from theState Council, has won the title of Cross-century Talents of the Ministry of Education, and the second level of 333 Talents in JiangsuProvince. He has been engaged in research in the field of marine information engineering for a long time, and has conducted in-depthresearch on underwater acoustic detection, array signal processing, target classification and identification, acoustic signal detection andestimation, and so on. As the first accomplished person, he won the second prize of the National Science and Technology AdvancementAward, the first prize of the Ministry of Education Science and Technology Progress Award, and the second prize of the Science andTechnology Progress Award of the Ministry of Industry and Information Technology. As a key member, he won more than ten Scienceand Technology Progress Award from the national ministries.
E-mail:slfang@seu.edu.cn
