采用GSPN分析计算机网络可靠性  

GSPN-based Reliability Analysis of Computer Network

作　　者：沈利华[1] 

机构地区：[1]浙江农业商贸职业学院农业经济管理系,绍兴312000

出　　处：《科学技术与工程》2013年第13期3779-3782,共4页Science Technology and Engineering

基　　金：浙江省供销社2011年度科学研究项目(11SS88)资助

摘　　要：针对计算机网络可靠性难以评估的问题,提出采用广义随机Petri网(generalized stochastic petri net,GSPN)分析计算机网络可靠性。研究了GSPN模型要素的用法,建立了典型计算机网络逻辑系统GSPN模型,有效地描述了计算机网络的动态行为。以某计算机网络为例,仿真验证了所提方法的有效性。In view of the problem that there are more difficulties in the reliability analysis of computer network （ CN）, generalized stochastic petri net （GSPN） in the application of reliability analysis of CN is introduced. How to use these model elements of GSPN is researched, and these GSPN-based models of representative CN logic system are built up. The dynamic behaviour of CN can be simulated with the model. A case study of CN is given to verify the proposed approach.

关 键 词：计算机网络 广义随机PETRI网 可靠性 可用度 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]