水下航行器辐射噪声预警算法研究
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- 英文论文题名：Research on early warning algorithm of radiated noise for underwater vehicles
- 论文作者：周思同 ; 杨家轩 ; 帅长庚
- 英文论文作者：ZHOU Si-tong ; YANG Jia-xuan ; SHUAI Chang-geng ; nsitute of Vibration and Noise ; Naval University of Engineering ; Key Laboratory of Ship Vibration and Noise
- 年：2016
- 作者机构：海军工程大学振动与噪声研究所;船舶振动噪声重点实验室;
- 论文关键词：辐射噪声 ; 宽带预警 ; 线谱预警模式 ; 水下传播损失 ; 多敌对目标
- 英文论文关键词：Radiated Noise ; Broad Band Early Warning ; Line Spectrum Early Warning ; Underwater Transmission Loss ; multiple antisubmarine vehicles
- 会议召开时间：2016-09-17
- 会议录名称：2016年度声学技术学术会议论文集
- 语种：中文
- 分类号：U661.44
- 学会代码：SXJS
- 会议名称：2016年度声学技术学术会议
- 会议地点：中国湖北武汉
- 主办单位：船舶振动噪声重点实验室、湖北省声学学会
- 学会名称：《声学技术》编辑部
- 页数：5
- 文件大小：390k
- 原文格式：D
- 会议级别：全国
摘要
结合水下航行器的近场辐射噪声特性、水下环境经验公式及敌方水下航行器被动声纳工作参数,进行水下航行器辐射噪声实时预警,提出单敌对目标和多敌对目标搜索的宽带、线谱预警模式。通过仿真,比较了不同的模型的水下传播损失。并对比不同参数条件下,水下航行器被探测距离与被发现概率的关系,为水下航行器指挥员进行作战研究提供重要依据。本算法具有一定实用性,该算法可以较为合理的进行辐射噪声实时预警,是一种水下航行器声隐身性能快速评估的新方法。
We first compared near-field radiated noise of underwater vehicles with underwater environmental empirical formula and passive sonar working parameters for the purpose of real time warning underwater vehicles' radiated noise. In particular, we proposed the early warning modern of broad band and line spectrum for single antisubmarine vehicle and multiple antisubmarine vehicles. Various transmission loss modern were compared and the suitable one was chosen by simulation. We compared detected distance with probability by various working parameters, which provide essential information for decision makers' strategic research. The method is highly practical and reasonable. The Radiated Noise Early Warning Algorithm is identified a new method to assess stealth situation for Underwater Vehicles.
We first compared near-field radiated noise of underwater vehicles with underwater environmental empirical formula and passive sonar working parameters for the purpose of real time warning underwater vehicles' radiated noise. In particular, we proposed the early warning modern of broad band and line spectrum for single antisubmarine vehicle and multiple antisubmarine vehicles. Various transmission loss modern were compared and the suitable one was chosen by simulation. We compared detected distance with probability by various working parameters, which provide essential information for decision makers' strategic research. The method is highly practical and reasonable. The Radiated Noise Early Warning Algorithm is identified a new method to assess stealth situation for Underwater Vehicles.
引文
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[2]刘伯胜,雷家煜.水声学原理(第二版).[M]哈尔滨:哈尔滨工程大学出版社,2009.Liu Bosheng,Lei Jiayu.Marine Acoustics Rule(Second edition)[M].Harbin:Harbin Engineering University Publishing House,2009.
[3]Elliott S J,johnson M E.Radiation modes and the active control sound power[J]journal of the Acoustical Society of America,1993(94):2194-2204.
[4]Bennett W R.Statistics of regenerative digital transmission[J].Bell Syst.Tech.J,1958,37:1501-1542.
[5]Fahy,F.J.The vibro-Acoustic Reciprocity Principle and Applications to Noise Control.ACUSTICA,1995.
[6]Alexander John Duncan,The measurement of Underwater Acoustic Noise Radiated by a vessel Using the Vessel’s Own Towed Array[D].Australia:Curtin University of Technology,2003.
[7]Marsh H W,Schulkin M.Underwater sound transmission[D].London:AVCO corporation Marine Electronic Office,1962.
[8]汤智胤,徐荣武,何琳.基于反潜水下航行器声纳探测的水下航行器被发现概率算法研究[J]武汉理工大学学报,2010,34(3):435-438.Tang Zhiying,Xu Rongwu,He Lin.Study on Algorithm of Counter-Detection Probability of Submarine Based on Enemy Submarine Sonar Detection[J].,Journal of Wuhan University of Technology,2010,34(3):435-438.
[9]赵晓哲,沈治河.海军作战数学模型[M].北京:国防工业出版社,2004.Zhao Xiaozhe,Shen Zhihe.Mathimatical Model for Naval[M].Beijing:National Defence Industry Publishing House,2004.