基于北斗卫星的航天器监控系统数据通信技术  

Data Communication Technology of Spacecraft Monitoring System Based on Beidou Satellite

作　　者：熊文俊[1,2] 赵辉 Xiong Wenjun;Zhao Hui(Henan Polytechnic University,Jiaozuo454003,China;Henan Radio and Television University,Zhengzhou450008,China)

机构地区：[1]河南理工大学,河南焦作454003 [2]河南广播电视大学,郑州450008

出　　处：《计算机测量与控制》2020年第5期80-83,共4页Computer Measurement &Control

摘　　要：传统的通信技术在航天器监控系统上通信信号接收清晰率差,监控系统数据通信效率低,针对上述问题,基于北斗卫星研究了一种新的航天器监控系统数据通信技术,通过数据参数收集、数据指令查找、数据通信收集实现航天器监控系统通信数据收集,采取基于信息语言表述方式,进行航天器运行时间实时数据传输控制,利用矢量计算和精度分析确定航天器监控系统通信数据;对比实验结果表明,基于北斗卫星的航天器监控系统数据通信技术通信信号接收清晰率高,在数据通信时间为20 s与40 s时,文章数据通信比传统数据通信效率均高出27%。The traditional communication technology has poor clarity of communication signal reception on spacecraft monitoring system,and the data communication efficiency of monitoring system is low.Based on the above problems,a new spacecraft monitoring system data communication technology based on Beidou satellite is studied.Collection,data command search,data communication collection to achieve spacecraft monitoring system communication data collection,based on information language representation,spacecraft real-time data transmission control,vector computing and accuracy analysis to determine spacecraft monitoring system communication data.The experimental results show that the data communication technology based on Beidou satellite's spacecraft monitoring system has a high clear rate of communication signals.When the data communication time is 20 s and 40 s,the data communication efficiency of this paper is 27%higher than the traditional data communication efficiency.

关 键 词：北斗卫星 航天器监控系统 数据通信 通信技术 

分 类 号：V474.A[航空宇航科学与技术—飞行器设计]