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从网络抗毁性、节点重要度、生成树的概念以及链路重要度的评价方法对网络拓扑结构进行研究与分析,结合青海电力公司通信网拓扑结构,用熵的测量方法来评估青海电力公司网络抗毁性。该方法首先将网络结构节点重要度以及链路重要度量化,然后计算电力通信网抗毁性。把所提出的方法应用于青海电力通信网,并对其部分通信网络完成抗毁性研究与分析。
This paper studies and analyzes the network topology from the evaluation of network invulnerability, node importance, spanning tree concept and importance of link. Combined with the topological structure of Qinghai Power Company’s communication network, this paper uses entropy measurement method to evaluate the network structure of Qinghai Power Company Network invulnerability. The method first quantifies the importance of network structure nodes and link importance, and then calculates the invulnerability of power communication network. The proposed method is applied to Qinghai Power Communication Network, and some of its communications network to complete the destruction-resistant research and analysis.