基于一体化云架构的测控中心系统设计与实现

Design and implementation of TT&C center system based on integrated cloud architecture

测控中心系统作为航天任务工程中的重要组成部分,通常采用双机双工、服务器集群、磁盘冗余、数据备份恢复等技术来保障航天任务系统的持续运行和稳定可靠,但同时存在软硬件紧耦合、资源共享效率低、系统扩展能力较差等问题,所有这些限制了整个航天测控系统的发展。针对以上问题,研究并设计基于一体化云架构的测控中心系统,实现服务按需定制、资源共享互通、系统弹性扩展,并已经过航天任务的实施检验。

As an important part of aerospace mission engineering,the tracking,telemetry and command(TT&C)center system currently adopts technologies such as duplexing,server clusters,disk redundancy,data backup and recovery to ensure the uninterrupted operation,stability and reliability of the aerospace mission system.But there are also such problems such as software and hardware tight-coupling,low resource sharing efficiency,and poor system expansion capabilities,all of which limit the development of the entire aerospace TT&C system.Regarding these problems,in this paper a TT&C center system based on integrated cloud architecture is studied and designed.The system is implemented on-demand customization of services,resource sharing and interoperability,and flexible expansion.Moreover the system is verified by actual aerospace missions.