基于方位-频率解算目标运动要素的航路选择  

Route Selection Based on Bearings and Frequency Information to Solve Target Motion Elements

作　　者：王顺杰[1] 野学范[1] 张玉玲 WANG Shunjie;YE Xuefan;ZHANG Yuling(Navy Submarine Academy,Qingdao 266199,China)

机构地区：[1]海军潜艇学院,山东青岛266199

出　　处：《火力与指挥控制》2023年第2期149-153,共5页Fire Control & Command Control

摘　　要：基于方位-频率解算目标运动要素解算方法可实现水下观测平台不机动解算目标运动要素,但接敌航路仍影响目标运动要素解算精度及平台隐蔽性。建立了方位-频率目标定位模型,通过仿真分析了不同初始目标舷角下,水下观测平台采用不同接敌航路情况下目标运动要素解算收敛速度和精度,并从保持水下观察平台隐蔽性的角度,探究了不同初始态势下应选择的航路。The target motion element solving method based on bearings and frequency information could solve target motion parameters without underwater platform maneuvering.But the target approaching route still can affect the solving accuracy of target motion parameters and platform concealment.Firstly,the bearings and frequency target positioning model is established.Then,the convergence rate and accuracy of target motion element solution by underwater observation platform at different relative bearing of initial target and approaching route conditions are analyzed by simulation.Finally,it is explored which approach route should be selected at different initial situations from the aspect of keeping the concealment of the underwater observation platform.

关 键 词：方位 频率 目标运动要素 航路 

分 类 号：TJ630[兵器科学与技术—武器系统与运用工程]