| 摘要: |
| 深空探测是国家综合实力的象征，集中体现了航天领域的发展方向和高精尖技术。
测控通信系统是深空探测器信息保障的核心，如何适应深空飞行平台的应用是航天测控发展
的重要课题。辨析了深空测控的一些基本概念，分析了其特点和需求，总结了深空测控的体
系结构、标准化建设方面的进展，提出了未来20年深空测控应重点发展的方向。 |
| 关键词: 深空探测 测控通信 体系结构 信道编码 空间通信协议 标准化 |
| DOI：10.3969/j.issn.1001-893X. |
|
| 基金项目: |
|
| Architecture and technology development of deep space TT&C communication system |
| CHAI Lin,XU Xiu-ling |
| (Southwest Institute of Electronic Technology, Chengdu 610036,China;Southwest China Institute of Electronic Equipment,Chengdu 610036,China) |
| Abstract: |
| Deep space exploration level indicates a country′s overall strength
, and concentratively represents the development trend and advanced technology i
n the
field of spaceflight. The TT&C(Tracking Telemetering and Command) and communicat
ion system is the core of information guarantee for deep space vehicle, and how
to adapt deep space vehicle′s requirement is an essential issue. Based on the c
oncept and requirement analysis of the deep space TT&C communication system, th
e architecture and standardization of deep space communications and navigation t
echnology are discussed. The major development directions of deep space TT&C com
munication in the future 20 years are proposed. |
| Key words: deep space exploration TT&C communication system architecture channel coding space communication protocol standardization |
《电讯技术》编辑部 