电力系统保护与控制2016，Vol.44Issue(8)：44-48,5.DOI:10.7667/PSPC151038
基于粗糙集属性约简的评估模型在电力通信网风险评估中的应用及实现
Application and implementation of the assessment model based on rough set attribute reduction in power communication network risk assessment
摘要
Abstract
The security of power transmission network is directly related to the stable operation of the power system. In response to the complexity of indicator set of risk evaluation system and intensive time-consuming of a single risk evaluation process, a risk evaluation model added attribute reduction function is proposed. On the basis of the initial index system, the index system is reduced by using the rough set attribute reduction algorithm based on importance degree, and then the risk assessment results are calculated according to the network node risk calculation processes and models.The experimental results show that the improved model can effectively shorten the system evaluation time, and finally the risk point analysis and control system of power communication network is designed and implemented.关键词
电力通信传输网/风险评估模型/粗糙集/属性精简/指标体系Key words
power transmission network/risk assessment model/rough set/attribute reduction/indicator set引用本文复制引用
程晓荣,张兰,岳娇..基于粗糙集属性约简的评估模型在电力通信网风险评估中的应用及实现[J].电力系统保护与控制,2016,44(8):44-48,5.
