一种评估LEO卫星通信网络抗毁性的新方法研究  

A New Method of Evaluation of LEO Satellite Communication Network Survivability

作　　者：张景楠[1,2] 李华旺[1,2] 朱野[2] 姜兴龙[1,2] 

机构地区：[1]中国科学院上海微系统与信息技术研究所,上海200050 [2]上海微小卫星工程中心,上海200120

出　　处：《计算机与数字工程》2014年第9期1645-1648,共4页Computer & Digital Engineering

基　　金：上海市自然科学基金(编号:11ZR1435000)资助

摘　　要：抗毁性是低轨卫星通信网络的重要属性,评估卫星网络抗毁性对卫星网络结构设计具有重要意义。针对低轨卫星网络的特点,在对复杂网络抗毁性的研究基础上,建立以自然连通度为基础的卫星网络抗毁性测度指标,利用STK/Matlab仿真工具分析卫星网络的抗毁性。实验分析表明,仿真结果可以有效评估卫星网络抗毁性大小。Invulnerability is an important attribute of LEO satellite communication network, and satellite network invulnerability evaluation is of great significance to the satellite network structure design. According to the characteristics of low orbit satellite network, based on the study of complex network invulnerability, the satellite network invulnerability evaluation index based on natural connectivity is established, and the invulnerability of satellite network is analyzed using STK/ Matlab simulation tool. Experimental results show that, the simulation results can effectively evaluate satellite network invulnerability

关 键 词：自然连通度 低地球轨道 卫星网络 抗毁性 

分 类 号：V411.8[航空宇航科学与技术—航空宇航推进理论与工程]