空军工程大学学报（自然科学版）
空軍工程大學學報（自然科學版）
공군공정대학학보（자연과학판）
JOURNAL OF AIR FORCE ENGINEERING UNIVERSITY (NATURAL SCIENCE EDITION)
2010年
1期
70-73
,共4页
抗毁性%通信网络%评估方法%网络结构优化%打击策略
抗燬性%通信網絡%評估方法%網絡結構優化%打擊策略
항훼성%통신망락%평고방법%망락결구우화%타격책략
invulnerability%communication networks%evaluation scheme%network structure optimization%attack strategy
基于多抗毁性度量值的评估技术,以作战运用的视角,对通信网络的抗毁性进行评价.首先,从通信网络抗毁性的定义出发,构建了通信网络拓扑结构的抗毁性评价模型.在所建模型中,选取了用户较为关心的网络抗毁性量度,方差的引入弥补了以往的量度不能体现个体差异的不足.其次,采取的点打击策略没有按度的大小进行打击,而是取路径中出现次数最多的点进行打击,这更符合实际情况.最后利用模型对实例进行了分析,结果表明模型不仅能够评价通信网络拓扑结构的抗毁性,而且还能指出网络结构需要优化的地方.
基于多抗燬性度量值的評估技術,以作戰運用的視角,對通信網絡的抗燬性進行評價.首先,從通信網絡抗燬性的定義齣髮,構建瞭通信網絡拓撲結構的抗燬性評價模型.在所建模型中,選取瞭用戶較為關心的網絡抗燬性量度,方差的引入瀰補瞭以往的量度不能體現箇體差異的不足.其次,採取的點打擊策略沒有按度的大小進行打擊,而是取路徑中齣現次數最多的點進行打擊,這更符閤實際情況.最後利用模型對實例進行瞭分析,結果錶明模型不僅能夠評價通信網絡拓撲結構的抗燬性,而且還能指齣網絡結構需要優化的地方.
기우다항훼성도량치적평고기술,이작전운용적시각,대통신망락적항훼성진행평개.수선,종통신망락항훼성적정의출발,구건료통신망락탁복결구적항훼성평개모형.재소건모형중,선취료용호교위관심적망락항훼성량도,방차적인입미보료이왕적량도불능체현개체차이적불족.기차,채취적점타격책략몰유안도적대소진행타격,이시취로경중출현차수최다적점진행타격,저경부합실제정황.최후이용모형대실례진행료분석,결과표명모형불부능구평개통신망락탁복결구적항훼성,이차환능지출망락결구수요우화적지방.
Based on the evaluation technology of multi-value about invulnerability, the invulnerability of the communication networks is evaluated in the view of battle. First, an evaluation model is built. In the model, some invulnerable indexes about which the clients are concerned are selected. The variation can incarnate the fluctuation of individuals. Second, the strategy of attacking vertexes, which has been used in many articles, is not adopted. But the more practical strategy is that the vertex which emerges most frequently in paths is searched and attacked. Finally an example of network is analyzed by using the model, the analysis result shows that the model can be used to evaluate the invulnerability of the communication networks and tell that which part of the network structure needs optimization.
