多卫星测控系统的设计与实现  

Design and implementation of multi-satellite measurement and control system

作　　者：杨欢 姬胜凯 王硕 张姗 李斌 Yang Huan;Ji Shengkai;Wang Shuo;Zhang Shan;Li Bin(National Computer System Engineering Research Institute of China,Beijing 100083,China)

机构地区：[1]华北计算机系统工程研究所,北京100083

出　　处：《网络安全与数据治理》2024年第9期84-88,共5页CYBER SECURITY AND DATA GOVERNANCE

摘　　要：随着我国卫星制造和发射技术的不断成熟,卫星数量快速增加,传统的单星测控系统已逐渐无法满足当前的国内需求。为解决测控系统资源紧张的问题,提出了多卫星测控系统设计方案,在满足传统测控系统任务的基础上,进一步提高了测控资源利用率。设计方案以CPU为主控制器,实现多卫星测控数据的协议处理,同时通过管理、控制调度FPGA完成测控数据的安全传输,搭建多卫星测控系统硬件平台并进行系统测试。通过对多卫星测控系统硬件平台的测试,验证了多卫星测控系统的安全性和可靠性。With the continuous maturity of satellite manufacturing and launching technology and the rapid increase in the number of satellites in China,the traditional single satellite measurement and control system has gradually been unable to meet the current domestic demand.To solve the problem of resource shortage of measurement and control system,this paper presents a design scheme of multi-satellite measurement and control system。On the basic of satisfying the tasks of traditional measurement and control system,the scheme also improves the utilization rate of measurement and control resources.The scheme uses CPU as the main controller,and realizes the protocol processing of multi-satellite measurement and control data,at the same time,the secure transmission of measurement and control data is completed through measurement,control and scheduling FPGA.According to the design scheme,the hardware platform of multi-satellite measurement and control system is built,and the system test is carried out.By testing the hardware platform of multi-satellite measurement and control system,the security and reliability of the multi-satellite measurement and control system is verified.

关 键 词：卫星 测控系统 安全 通信协议 

分 类 号：TN918.4[电子电信—通信与信息系统]