北斗三号全球短报文在地月空间测控数传中的应用研究  

Application Research of BDS-3 Global Short Message in Cislunar Space TT&C Data Transmission

作　　者：于敬巨 张玉静 管洪飞 常敏 刘青 张思明 YU Jingju;ZHANG Yujing;GUAN Hongfei;CHANG Min;LIU Qing;ZHANG Siming(Beijing Research Institute of Telemetry,Beijing 100076,China;Technoligy and Engineering Center for Space Utilization Chinese Academy of Sciences,Beijing 100094,China)

机构地区：[1]北京遥测技术研究所,北京100076 [2]中国科学院空间应用工程与技术中心,北京100094

出　　处：《遥测遥控》2024年第6期86-92,共7页Journal of Telemetry,Tracking and Command

基　　金：中国科学院战略性先导科技专项资助项目。

摘　　要：地月空间中的DRO轨道是一类极具价值与任务潜力的周期轨道。针对DRO轨道上科学探测卫星科学载荷突发关键数据及时下传的需求和测控管理全球覆盖的需求,在分析北斗三号全球短报文基本能力的基础上,基于北斗三号全球短报文完成地月空间系统测控数传方案和测控数传流程的设计,并对关键技术进行分析。研究分析表明:基于北斗三号全球短报文的地月空间测控数传方案能够弥补地基测控的测控间隙,实现全天候全天时的低成本测控数传。DRO orbit in cislunar space is a kind of periodic orbit with great value and mission potential.The scientific exploration satellite on DRO orbit has the requirement of timely down-transmission of critical buret data of scientific payload and global coverage of measurement and control management.This paper analyzes the basic capability of BDS-3 global short message.The cislunar space TT&C data transmission scheme and TT&C data transmission process are designed based on the BDS-3 global short message,and the key technologies are analyzed.The research and analysis show that the cislunar space TI&C data transmission scheme based on the BDS-3 global short message can make up for the gap of ground-based TT&C,and realize the low-cost TT&C data transmission in all weather and all day.

关 键 词：地月空间 DRO 北斗三号 全球短报文 测控数传 

分 类 号：TN967.1[电子电信—信号与信息处理] V556.1[电子电信—信息与通信工程]