摘要
随着我国在轨卫星数量日益增多,航天地面测控系统面临着多任务在轨管理、全网资源整合、快速升级迭代等新难题。研究了实时云测控基带池系统的架构及组成,并重点分析了测控信号IP化网络传输、云实时性优化、加速卡虚拟化、管理与编排、测控功能软件化实现等核心内容。同时,搭建了实时云测控基带池并开展了测试验证,试验结果表明该技术架构能够满足工程应用条件。应用实时云测控基带池系统可有效提高航天测控装备的使用效率,降低运营成本,提高航天测控系统的灵活性和扩展性。
With the increasing number of China s satellites in orbit,the telemetry,tracking and control(TT&C)system is faced with new problems such as multi-task in-orbit management,network-wide resource integration and rapid upgrading iteration.This paper researches the architecture and composition of the real-time cloud baseband pool system,and emphasizes the IP network transmission of TT&C signal,cloud real-time optimization,acceleration card virtualization,management and arrangement and software realization of TT&C function.Meanwhile,a real-time cloud baseband pool system is established for testing and verification.The experimental results show that the proposed architecture can meet the engineering application.The application of real-time cloud baseband pool system can effectively improve the efficiency,reduce operating costs and improve the flexibility of TT&C system.
作者
王钧慧
曾富华
WANG Junhui;ZENG Fuhua(Southwest China Institute of Electronic Technology,Chengdu 610036,China)
出处
《电讯技术》
北大核心
2021年第11期1344-1349,共6页
Telecommunication Engineering
