一种基于AIS的大气波导实时探测方法  

A Real-Time Detection Method of Atmospheric Duct Based on AIS

作　　者：刘伯栋[1] 麻曰亮 董政[1] 张耀春 Liu Bodong;Ma Yueliang;Dong Zhen;Zhang Yaochun(Unit 63891 of PLA,Luoyang 471003,China)

机构地区：[1]中国人民解放军63891部队,河南洛阳471003

出　　处：《航空兵器》2024年第1期128-132,共5页Aero Weaponry

摘　　要：在海域进行大气波导传输特性试验的过程中,发现是否能够通过船舶自动识别系统(Automatic Identification System,AIS)探测到超视距船舶与大气波导强弱具有很大相关性,据此本文提出一种基于AIS的大气波导实时探测方法。该方法能够实时探测超视距两点间是否存在大气波导,有效地弥补了当前大气波导探测方法仅能对当前区域进行探测的缺陷,并给出了基于AIS的大气波导传输损耗计算方法,以及一种大气波导探测结果的可视化方法。In the process of conducting the atmospheric waveguide transmission characteristic test in the sea area,it is found that whether the over-the-horizon ships can be detected by the Automatic Identification System(AIS)has a great correlation with the strength of the atmospheric waveguide.Therefore,this paper proposes a real-time detection method of the atmospheric waveguide based on AIS.This method can detect whether there is an atmospheric waveguide between two points beyond the horizon in real time,which effectively makes up for the defect that the current atmospheric waveguide detection method can only detect the current area.This paper also gives the calculation method of atmospheric waveguide transmission loss based on AIS and a visualization method of atmospheric waveguide detection results.The comparison between the experimental data and the simulation results shows that the method in this paper has high accuracy and certain practical value.

关 键 词：大气波导 船舶自动识别系统 超视距 传输损耗 可视化 

分 类 号：TJ760[兵器科学与技术—武器系统与运用工程]