论文部分内容阅读
载人火箭信息传输网络系统是为适应载人运载火箭远距离测试和发射控制而研制,系统采用热备份路由及重传验证信息传输方法,实现了高效、高可靠的地面信息交换平台。在系统框架设计及可靠性分析的基础上,对待发段故障诊断、流程指挥与射前监测等关键技术研究,实现了高可靠信息传输网络系统,系统已圆满完成载人航天工程任务。本技术成功应用优化了运载火箭信息传输与应用模式,提供了标准体系构架,对于后续运载火箭及航天器信息传输与应用的研制具有重要借鉴意义。
The manned rocket information transmission network system was developed to adapt to the long-distance test and launch control of the manned launch vehicle. The system uses hot standby routing and retransmission to verify the information transmission method, and realizes an efficient and highly reliable ground information exchange platform. Based on the design of the system framework and the reliability analysis, the key technologies of fault diagnosis, process commanding and projectile monitoring of the outgoing section are researched and the highly reliable information transmission network system is realized. The system has successfully completed the tasks of manned space project. The successful application of this technology optimizes the information transmission and application modes of launch vehicles and provides a standard architecture for the development of information transmission and application of subsequent launch vehicles and spacecraft.