| 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。 |
| 关键词: 航天测控系统 测控功能虚拟化（TFV） 基带池 实时云计算 |
| DOI： |
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| 基金项目: |
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| Design of real-time cloud baseband pool in TT＆C system |
| WANG Junhui,ZENG Fuhua |
| (Southwest China Institute of Electronic Technology,Chengdu 610036,China) |
| Abstract: |
| With the increasing number of Chinas 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. |
| Key words: space TT&C system TT&C function virtualization(TFV) baseband pool real-time cloud computing |
《电讯技术》编辑部 