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Research on the application of network intrusion feature extraction in power network

机译:网络侵入特征提取在电网中的应用研究

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摘要

In order to overcome the problems of low accuracy and high time cost of traditional methods of power grid intrusion feature extraction, a method of power grid intrusion feature extraction based on fuzzy c-means clustering is proposed, and a power statistical sequence model is established. The structure of intrusion statistical feature sequence is reconstructed by using fuzzy association rule scheduling method. Extract the spectrum density feature of power grid intrusion sequence, realise the optimal clustering processing of Power Grid Intrusion Feature by fuzzy c-means clustering method, and realise the automatic clustering processing of Power Grid Intrusion Feature by global optimisation method. The experimental results show that this method can achieve the automatic clustering of intrusion feature extraction and improve the anti attack ability of power grid.
机译:为了克服传统的电网入侵特征提取方法的低精度和高时间成本,提出了一种基于模糊C-均值聚类的电网侵入特征提取方法,建立了电力统计序列模型。 通过使用模糊关联规则调度方法重建入侵统计特征序列的结构。 提取电网入侵序列的频谱密度特征,实现了通过模糊C均值聚类方法实现电网侵入特征的最佳聚类处理,并通过全局优化方法实现了电网侵入特征的自动聚类处理。 实验结果表明,该方法可以实现入侵特征提取的自动聚类,提高电网的防攻击能力。

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