子弹可靠度对噪声干扰持续时间影响分析
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- 英文论文题名：Analysis of the effect of submunition reliability on hydroacoustic interference duration
- 论文作者：张建功 ; 汪海涛
- 英文论文作者：ZHANG Jian-gong ; WANG Hai-tao ; Shanghai Marine Electronic Equipment Research Institute
- 年：2016
- 作者机构：上海船舶电子设备研究所;
- 论文关键词：连续子弹爆炸 ; 噪声干扰持续时间 ; 蒙特卡罗法 ; 任务可靠度
- 英文论文关键词：successive explosive submunition ; hydroacoustic interference duration ; Monte-Carlo method ; mission reliability
- 会议召开时间：2016-08-21
- 会议录名称：2016’中国西部声学学术交流会论文集
- 语种：中文
- 分类号：TB53
- 学会代码：SXJS
- 会议名称：2016’中国西部声学学术交流会
- 会议地点：中国四川成都
- 主办单位：中国声学学会微声学分会、中国声学学会物理声学分会、陕西省声学学会、浙江省声学学会、山东省声学学会、上海市声学学会、黑龙江省声学学会、水声技术重点实验室、重庆市声学学会、西安市声学学会、四川省声学学会
- 学会名称：《声学技术》编辑部
- 页数：4
- 文件大小：386k
- 原文格式：D
- 会议级别：全国
摘要
为了研究爆炸子弹群系统在一定任务可靠度下单发子弹失效概率对水下连续爆炸噪声干扰持续时间的影响,分析了水下单发子弹爆炸噪声信号的持续时间和声压级,通过内插法确定了选取子弹爆炸时间间隔原则;研究了在单发子弹不同失效概率下,通过选取合理的子弹爆炸时间间隔获得最佳水下爆炸噪声干扰持续时间,并采用蒙特卡罗法进行了分析和仿真。仿真结果表明:当子弹群系统任务可靠度一定时,随着子弹失效概率的增加,最长噪声干扰持续时间会呈现减小趋势;当超过临界点时,可以通过缩短子弹爆炸时间间隔来延长水下连续爆炸噪声干扰持续时间。
In order to study the effect of single submunition failure probability on the hydroacoustic interference duration of successive explosive submunition group under a certain mission reliability, the duration and sound level of single underwater explosion is analyzed, and the choosing principle of explosion interval is ascertained by interpolation method; the maximal hydroacoustic interference duration is obtained by choosing the right explosion interval with different single submunition failure probability, and is simulated and analyzed by Monte-Carlo method. The simulation results show that when the mission reliability of submunition group is certain, the hydroacoustic interference duration will decrease with the increasing of single submunition failure probability, and will increase by shortening the explosion interval when the failure probability is over the critical point.
In order to study the effect of single submunition failure probability on the hydroacoustic interference duration of successive explosive submunition group under a certain mission reliability, the duration and sound level of single underwater explosion is analyzed, and the choosing principle of explosion interval is ascertained by interpolation method; the maximal hydroacoustic interference duration is obtained by choosing the right explosion interval with different single submunition failure probability, and is simulated and analyzed by Monte-Carlo method. The simulation results show that when the mission reliability of submunition group is certain, the hydroacoustic interference duration will decrease with the increasing of single submunition failure probability, and will increase by shortening the explosion interval when the failure probability is over the critical point.
引文
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[3]裴善报,刘荣忠,郭锐.水下爆炸对抗鱼雷声纳效能分析[J].鱼雷技术,2014;22(5):366-369.PEI Shanbao,LIU Rongzhong,GUO Rui.Utility Analysis of Underwater Explosion Against Torpedo Sonar[J].TORPEDO TECHNOLOGY,2014;22(5):366-369.
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[2]裴善报,刘荣忠,郭锐.水下连续脉冲冲击波的声学特性[J].爆炸与冲击,2013;39(2):144-149PEI Shanbao,LIU Rongzhong,GUO Rui.Acoustic characteristics of underwater continuous pulse shock wave[J].Explosion and Shock Waves,2013;39(2):144-149.
[3]裴善报,刘荣忠,郭锐.水下爆炸对抗鱼雷声纳效能分析[J].鱼雷技术,2014;22(5):366-369.PEI Shanbao,LIU Rongzhong,GUO Rui.Utility Analysis of Underwater Explosion Against Torpedo Sonar[J].TORPEDO TECHNOLOGY,2014;22(5):366-369.
[4]颜彬,马光宇,周长省.火箭助飞连续爆炸式声源子弹抛撤落点分析[J].弹箭与制导学报,2010;30(2):152-154.YAN Bin,MA Guangyu,ZHOU Changsheng.Analysis Pointions of Ejected Bullets of the Rocket-assisted Continuous Explosive Sound Source[J],Journal of Projectiles,Rockets,Missiles and Guidance,2010;30(2):152-154.
[5]张新虎,王雨时,杨正才,等.爆炸子弹群连发失效概率理论分析与仿真[J].弹箭与制导学报.弹箭与制导学报,2012;32(4):112-114.ZHANG Xinhu,WANG Yushi,YANG Zhengcai,et al.Theoretical Analysis and Simulation of Successive Failure Probability of Explosive Submunition Group[J].Journal of Projectiles,Rockets,Missiles and Guidance,2012;32(4):112-114.
[6]吴成,廖莎莎,李华新,等.水下爆炸的一些声学特性分析[J].北京理工大学学报,2008;28(8):719-722.WU Cheng,LIAO Shasha,Li Huaxin,et al.Analysis of Acoustic Characteristics for HE Charge Underwater Explosion[J].Transactions of Beijing Institute of Technology,2008;28(8):719-722.
[7]刘伯胜,雷家煜.水声学原理[M].哈尔滨:哈尔滨工程大学出版社,1993,187-212.Liu Bosheng,Lei Jiayu.Foundation of water acoustics[M].Harbin:Harbin Engineering University Press,1993,187-212.(in Chinese).