摘要
为了满足航天测控站职能使命扩展,区域内点号新增需要,综合考虑常见航天测控站布点几何,域内光网络传输可靠性需求,并兼顾光网络资源利用率等因素,通过对常见光网络拓扑关系的冗余备份分析、对光网络主备链路快速切换模式的实验比较分析,设计一套具备较高可靠性、资源利用率、以及可扩展的航天测控站域内光网络布点设计方案。并以某航天测控站作为典型案例,分析其特点,提出具备针对性、可行性的扩建方案,对航天测控站的扩展具备积极意义。
In order to meet the expansion of the functions and missions of the space measurement and control station and the need for new point numbers in the region,considering the geometry of the common space measurement and control stations,the transmission reliability requirements of the optical network in the domain,and taking into account the factors such as the utilization rate of the optical network resources,through the redundancy backup analysis of the common optical network topology and the experimental comparison analysis of the fast handover mode of the main and standby links of the optical network,a set of optical network layout design schemes with high reliability,resource utilization,and scalability in the space measurement and control station domain are designed.Taking a certain aerospace measurement and control station as a typical case,analyze its characteristics and propose targeted and feasible expansion plans,which have positive significance for the expansion of the aerospace measurement and control station.
作者
虞炳文
冉兴隆
戴昱彤
杨宏
YU Bing-wen;RAN Xing-long;DAI Yu-tong;YANG Hong(Xichang Satellite Launch Center,Xichang Sichuan 615000,China)
出处
《计算机仿真》
2025年第4期41-46,共6页
Computer Simulation
关键词
光网络
区域内
可靠性
设计
实验
Optical network
Within the area
Reliability
Design
Experiment
