基于克隆选择的地域通信网抗毁性优化  

Optimization for Field Communication Network Invulnerability Based on Clonal Selection

作　　者：宋晓峰[1] 杨东升[1] 齐新社[1] 

机构地区：[1]西安通信学院基础部,西安710106

出　　处：《电子信息对抗技术》2012年第2期50-54,共5页Electronic Information Warfare Technology

摘　　要：针对已有测度无法准确评价网络抗毁度和节点重要性的问题,采用了一种基于网络邻接矩阵谱特征的抗毁测度。抗毁测度的值越大,网络中替代路径就越多,网络的抗毁能力越强。在此基础上,用克隆选择算法对网络的抗毁性进行优化。实验结果表明新抗毁测度是有效的,优化算法也能大大提高网络的抗毁性。The network invulnerability and node importance coued not be evaluated effectively. So a new measure by the current measures is proposed based on the spectrum feature of network adjacent matrix. It shows that the larger the invulnerable measure is, the more alternative routes present, andthe better the network invulnerability is. Then a clonal selection algorithm is used to improve the net- work invulnerability. The experiment also shows the new measure is effective and the invulnerability is improved greatly.

关 键 词：地域通信网 邻接矩阵 谱特征 抗毁度 

分 类 号：TN915.02[电子电信—通信与信息系统]