JTIDS相对导航仿真的设计与实现  

Design and Implementation of Simulation of JTIDS Relative Navigation

作　　者：杜麟[1] 田畅[2] 吴泽民[2] 张兆丰[1] 

机构地区：[1]解放军理工大学通信工程学研究生2队,江苏南京210007 [2]解放军理工大学通信工程学院

出　　处：《军事通信技术》2016年第2期57-63,共7页Journal of Military Communications Technology

摘　　要：文章介绍了联合战术信息发布系统中相对导航的原理,重点研究了几何精度因子对相对导航精度的影响,并设计了基于卡尔曼滤波的相对导航仿真,在仿真中验证几何精度因子对导航精度所带来的影响,利用几何精度因子值与导航精度的关系为地面基站的布站方式提供依据。The principles of Joint Tactical Information Distribution System（JTIDS） were de- scribed first. The factors of GDOP influencing the accuracy of navigation were focused on and the simulation of JTIDS relative navigation designed based on the Kalman filtering. At the same time, this simulation was used to identify the influence of GDOP on the accuracy of navigation. Simulation results provide a reference to posing the base station.

关 键 词：联合战术信息发布系统 相对导航 几何精度因子 卡尔曼滤波 

分 类 号：TN966.4[电子电信—信号与信息处理]