天地一体化飞行器测控通信网络体系构建

空间信息综合应用是未来航天的发展趋势,引进网络化技术,打造天地一体化测控通信网是实现信息综合应用的必由之路.一体化测控通信网作为空间信息传输、分发的公共基础设施,将各类飞行器、地/海/空/天基测控站（接收站）及指控中心、测控中心、用户等都作为网中的标准节点,以实现测控通信任务统一指挥控制、飞行器态势综合显示、测控通信资源综合利用和可持续发展.从新时期航天科技的发展特点得出,空间网络化是必然发展趋势.总结了国内外航天网络化发展的研究成果,提出测控通信网络化的定义、未来体系结构以及实施步骤,设计了空间网络化飞行验证试验的基本方案,剖析了空间网络化体系构建的关键技术.

Construction of an Architecture of Integrated Space-Ground Network for Spacecraft TT＆ C and Communication

Construction of an integrated space-ground spacecraft TT＆C （Telemetry,Tracking and Command） and communication network using internet technology is critical to integrated space information application,which is an evitable trend of development in the field of spaceflight.As a public services platform for transmission and dissemination of space information,the integrated space-ground spacecraft TT＆C and communication network facilitates unified command and control of TT＆C and communication missions,display of spacecraft status,integrated use of TT＆C and communication resources and sustainable development while all spacecraft,fixed and mobile stations on earth and in space,spacecraft control centers,customers,etc.are standard nodes in such a network.Following a summary of research results home and abroad,the paper proposes definition and future architecture of integrated space-ground spacecraft TT＆C and communication network and steps of implementation.An associated spaceflight test plan is also given together with a list of key technologies for development of an integrated space-ground spacecraft TT＆C and communication architecture.