集群卫星网络信息拓扑控制技术探讨  

Information topology control technology of cluster satellite network

作　　者：李静玲[1] 黎军[1] 崔涛[1] 梁薇[1] 张怡[1] LI Jingling;LI Jun;CUI Tao;LIANG Wei;ZHANG Yi(National Key Laboratory of Science and Technology on Space Microwave,China Academy of Space Technology(Xi’an),Xi’an 710000,China)

机构地区：[1]中国空间技术研究院西安分院空间微波技术重点实验室,西安710000

出　　处：《空间电子技术》2022年第2期8-15,共8页Space Electronic Technology

基　　金：国家重点实验室稳定支持基金(编号:HTKJ2021KL504006);装备预先研究基金(编号:61422411182103)。

摘　　要：集群卫星网络所具有的高动态拓扑、信息异构及灵活组网的特性,使其对信息层面的拓扑控制提出了新的挑战,需要在现有的卫星网络拓扑控制技术的基础上进一步研究。在深入解析集群卫星网络信息拓扑控制内涵的基础上,根据集群卫星网络特点,提出通用的集群卫星网络信息拓扑模型及星地拓扑控制策略,并对现有的卫星拓扑控制算法进行分类说明,根据拓扑的分类方法,分析不同卫星拓扑控制技术在运用于集群卫星网络中的限制条件,最后针对应用需求及技术特点,指出集群卫星网络拓扑控制技术的发展趋势及研究方向。The cluster satellite network has the characteristics of high dynamic topology,information heterogeneity and flexible networking,which makes it pose a new challenge to the topology control of the information level.And further research is needed on the basis of the existing satellite network topology control technology.Based on the in-depth analysis of the connotation of cluster satellite network information topology control,according to its network characteristics,a general information topology model and satellite-to-ground topology control strategy are proposed.The existing satellite topology control algorithms are classified and explained,and the restriction conditions of different topology control technologies used in cluster satellite networks are analyzed for the classification methods based on the topology.Finally,according to application requirements and technical characteristics,the development trend and research direction of cluster satellite network topology control technology are pointed out.

关 键 词：集群卫星网络 信息拓扑控制 异构信息 高动态拓扑 

分 类 号：V443[航空宇航科学与技术—飞行器设计]