多机吊放声纳检查搜潜建模与仿真研究  

Simulation research and model building based on checking submarine search of multi-aircraft dipping sonar

作　　者：吴铭[1] 

机构地区：[1]海军飞行学院,辽宁葫芦岛125001

出　　处：《计算机工程与设计》2010年第3期676-679,共4页Computer Engineering and Design

摘　　要：为了提高吊放声纳检查搜索概率,建立了4架飞机利用吊放声纳的平行、多段和锯齿检查搜潜模型、潜艇运动模型、搜潜概率模型,仿真分析了潜艇初始航向、吊放声纳间距、搜索样式等因素对检查搜索概率的影响。仿真结果表明,潜艇航速、航向角度以及吊放声纳间距的变化对平行、多段和锯齿检查搜索概率影响较大。使用多机进行协同搜潜,可在较短时间内进行大面积搜索,有效提高搜潜效率。因此,在实际航空反潜中,需根据所获得的潜艇运动态势信息合理选择搜潜样式和有关的搜潜战术手段,才能获得较高的搜潜概率。To develop the searching probability of checking search,four-aircraft checking submarine search models of dipping sonar such as parallel search,multiple-stage search and saw-tooth search,submarine moving models,search probability model are built.The influence of the varieties of submarine initialization courses,space between dipping sonars,search manners is analyzed and simulated. The results show these factors have a great effect on four-aircraft checking submarine search models of dipping sonar such as parallel search,multiple-stage search and saw-tooth search.Aircrafts are used in progress cooperating search,it may search the large area within shorter time,and rise search efficiency.Therefore,in actual aeronautical anti-submarine war,need the tactics means choosing search for the latent form and relevant searching rationally according to what be gained submarine motion situation information,and gain higher search probability.

关 键 词：航空反潜 吊放声纳 搜索概率 蒙特卡洛法 模型 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]