基于未确知AHP的舰载通信装备安全性因素定量分析

Quantitative Analysis about Security Factors of Shipped Communication Equipments using AHP on Uncertainty

针对舰载通信装备安全性评估建模难的问题,提出了舰载通信装备安全性因素分析的指标体系,建立了基于未确知信息的层次分析模型。基于三值互反标度法及相关变换原则,得到属性判断矩阵,并给出了其一致性检验方法和权系数的简明计算公式,得出了各个子安全因素对系统安全性因素的影响系数,为建立科学、合理的评估体系提供了理论支持。

Aiming at the practical conditions of shipped communication equipments system,the index system of security factors of shipped communication equipments is presented and the model of AHP on uncertainty is established.On the unascertained three-valued reciprocal judgment matrix and interrelated commutation principle,the attribute judgment matrix is given,the method of checking the consistency degree of the pairwise comparisons judgment matrix and the calculation expression of weighting coefficients are given.And the weighting coefficients of each sub factors toward the security factors of shipped communication equipments are educed,which provides a theoretical support for developing a scientific and reasonable assessment system.