基于北斗全球系统的天基测控任务可行性分析  

Analysis on the feasibility of space-based TT & C mission based on Beidou global system

作　　者：谢羿[1] 欧阳佶 冉旭东 孙家豪 刘阳[1] Xie Yi;Ouyang Ji;Ran Xudong;Sun Jiahao;Liu Yang(School of Systems Engineering,National University of Defence Technology,Changsha 410072,China)

机构地区：[1]国防科技大学系统工程学院,湖南长沙410072

出　　处：《无线互联科技》2018年第9期3-5,29,共4页Wireless Internet Technology

摘　　要：当前,信息技术的迅猛发展及其在军事领域的广泛应用,在全球引发了新的军事变革。天基测控系统作为对各类航空飞行器的不同测控任务进行多样化测量和控制的信息系统,成为战场中最重要的信息源。为了利用北斗全球系统良好的全球覆盖性和灵活性,文章通过对北斗全球系统的现有条件进行分析,对比天基测控任务所面临的实际需求,最后对北斗全球系统作为天基测控任务的辅助平台进行了可行性分析。仿真实验以LEO作为仿真研究对象,使用STK构建北斗全球系统模型,结合OPNET对测控过程进行仿真并对结果做出总结。At present,the rapid development of information technology and its wide application in the military field have led to new military revolution in the world.As an information system of various measurement and control tasks for different kinds of air vehicles,the space-based TT&C system becomes the most important information source in the battlefield.To take advantage of the good global coverage and flexibility of the Beidou global system.This paper analyzes the existing conditions of the Beidou global system and compares the actual needs of the space-based TT&C mission.And takes the feasibility analysis of the Beidou global system as the auxiliary platform of the space-based TT&C system in the end.This paper takes LEO as the simulation object,uses STK to build the Beidou global system model.Based on OPNET,the simulation of the measurement and control process is carried out and the results are summarized.

关 键 词：天基测控系统 北斗全球系统 全球覆盖性 OPNET仿真 

分 类 号：TN967.1[电子电信—信号与信息处理]