摘要
单机扇形阵是直升机应召反潜中常用的搜潜样式。扇形阵的间隔系数的大小对于扇形阵搜潜战术运用具有显著影响。依据研究问题的逻辑关系,分别建立了基于位置、航向、航速误差的潜艇仿真模型和扇形阵搜潜效能模型,通过改变间隔系数来对直升机应召搜潜扇形阵搜潜效能进行分析评估。采用最小二乘拟合的方法对结果进行拟合,求得存在潜艇速度误差和位置误差条件下的扇形阵的最佳间隔系数。
Anti-submarine had been an important pattern of operation.Sector fanshaped tactical formation had been influenced by spacing coefficients in tactical formation.This article introduced logarithm spiral methods and built model on-call searching model for error of location and speed of submarine.Search effects on on-call logarithm spiral dipping sonar searching were assessed by changing spacing coefficients.The optimum spacing coefficients had been gotten by the least square method with the error of location and speed of submarine existing.
出处
《舰船电子工程》
2016年第1期20-22,共3页
Ship Electronic Engineering
基金
航空反潜火控技术研究(编号:20095184005)资助
关键词
航空反潜
潜艇误差
扇形阵
效能模型
anti-submarine
submarine speed error
sector fanshaped tactical formation
effecitivenes model
