火力与指挥控制Issue(3)：47-50,4.
直升机吊放声纳应召搜潜模型
Study on Antisubmarine Searching Models of Dipping Sonar Carried by Helicopters
摘要
Abstract
Antisubmarine operation is a main kind of battle style in modern naval operations. Considering the issues of submarines’position distribution and velocity estimation,the paper introduces several typical searching methods of dipping sonar,establishes distributing model of submarine position. Then,the paper establishes submarines’ maximum velocity model based on probability theory and scientifically proofs that it is correct that let submarines’maximum velocity equal to twice economical speed. In this way,submarines’velocity obeys Rayleigh Distribution. Finally,illustrated by examples, the paper simulates submarines’velocity and dipping sonar’s detecting probability based on models established,simulation results match theory values roughly.关键词
吊放声纳/散布半径/分布密度/最大航速/发现概率Key words
dipping sonar/distributing radius/density of distribution/maximum velocity/detecting probability分类
信息技术与安全科学引用本文复制引用
戚学文,严建钢,谢宇,高冬飞..直升机吊放声纳应召搜潜模型[J].火力与指挥控制,2014,(3):47-50,4.基金项目
航空科学基金资助项目 （）
