基于水面舰艇巡逻搜索的潜艇位置散布分析  

Spread of Submarine Location Based on Normal Distributing

作　　者：杜辉[1] 于雪泳[1] 史春民 

机构地区：[1]海军潜艇学院作战指挥系,青岛266042

出　　处：《舰船电子工程》2015年第10期28-29,172,共3页Ship Electronic Engineering

摘　　要：水面舰艇巡逻搜索时,在指定海域内是否存在潜艇是未知的,无法获取潜艇位置的更多信息。文章以水面舰艇在矩形海域巡逻搜索为例,具体分析了潜艇初始位置的散布和潜艇运动后的位置散布,重点推导了潜艇运动后的位置散布概率密度函数,计算得出了相关结论。When a water surface ship is patrolling and searching for a submarine in the designated district,the more information about the location of the submarine cannot be obtained.The article gives an example that the water surface ship is patrolling and searching for a submarine in a rectangular district.The article analyses the probability density of submarine location in the initial time and the time after moving.The probability density function of submarine location after movement is inferred.The article draws some conclusion through calculation.

关 键 词：潜艇 概率密度 散布 巡逻搜索 

分 类 号：O29[理学—应用数学] U666.1[理学—数学]