基于区间云模型对信息网络的效能评估

根据信息网络的结构和应用功能,在分析高功率微波对构成信息网络的电子设备效应机理基础上,构建了多层次的信息网络系统的效能评估指标体系.将区间数与云模型相结合,提出了区间云模型的评估方法,通过区间层次分析法得到评价指标的区间权重,实现了系统评估指标的定性与定量的相互转换,并利用评价区间云模型拟合出信息网络的综合效能.结合实例模拟分析,验证了该方法可行性和有效性.结果分析表明,使用区间数表示更能体现评估过程中的模糊性和不确定性因素.

The efficiency evaluation of information networks based on interval-based cloud model

According to the structure and application functions of information networks, the mechanism of high power microwave effects on electronic devices of information networks are analyzed, as well as the efficiency evaluation index system of the multi-hierarchy attributes of information networks is established. The idea that the interval-based cloud model is proposed which is the interval number combined with cloud model is used to achieve the combination between the qualitative and quantitative attributes of indexes, the interval weight of evaluation index is obtained by interval analytic hierarchy process, the total effectiveness of information networks is fitted by using evaluate level interval-based cloud model. The method is proved to be feasible and effective through example analysis. The results showed that combines the fuzziness and uncertainty factors in the course of evaluation by using interval number.