天基测控系统应用发展趋势探讨

Trends of Applications of Space-Based TT&C System

基于中继卫星的天基测控系统将在我国航天测控系统中扮演越来越重要的角色,研究天基测控系统应用发展趋势,对支撑天基测控系统发展、引导技术及应用研究都有着重要意义。本文从我国基于中继卫星的天基测控系统应用需求分析入手,介绍了国内外天基测控系统应用现状,对我国天基测控系统应用发展趋势和相关关键技术进行了深入探讨,指出今后应加强中继链路设计分析与模拟验证工作,建议重点开展抗干扰抗截获技术、更高码速率传输技术以及多用户网络化技术等关键技术的研究和应用。

Space-based TT＆C system based on TDRS will play an increasingly important role in China＇s aerospace TT＆C systems. Research on trend of development of space-based TT＆C systems is of great significance to support of development of space-based TT＆C systems and direction of technology and applied research. Demands for appli- cation of space-based TT^C systems in China are analyzed. Existing domestic and foreign space-based TT^C sys- tems are introduced. The trend of development for application of space-based TT^C systems and key technologies are discussed. It is pointed out that TDRS link design, analysis and simulation should be strengthened and it is sug- gested that research and application should be strengthened on key technologies including anti-jamming and anti-in- terception technologies, higher data rate transmission technologies and multi-user networking technologies.