基于粒子群算法改进电力信息系统的安全研究

Study on Safety Evaluation and Application of Electrical Enterprise Information System Safe Model Based on Improved Particle Swarm Algorithm

为了能够准确地评价电力企业信息系统安全模型的安全性,深入研究了改进粒子群算法在其中的应用。首先,讨论了电力企业信息系统安全模型的改进方法;其次,研究了电力企业信息系统安全模型的评价方法;最后,进行了算例分析。结果表明,基于改进粒子群算法和RBF神经网络的电力企业信息系统安全评价模型具有较好的自适应能力,同时,对改进电力企业信息系统安全模型和传统电力企业信息系统安全模型的风险值进行对比,分析结果表明改进的电力企业信息系统安全模型更为安全。

In order to evaluate the safety of the electrical enterprise information system safe model and the application of the improved particle swarm algorithm on it is studied in depth.First,the improved method of the electrical enterprise information system is discussed.And then the safety evaluation model of it is constructed,and finally,the case study is carried out,and the results showed that the safety evaluation method based on improved particle swarm algorithm and RBF network has good self-adaptive capability,at the same time,the risk values of improved electrical enterprise information system safe model and conventional electrical enterprise information system safe model are compared,and analysis results show that the improved safe model has better safety.