两种网络的可靠性模拟及比较分析  

Simulation and comparison of reliability for two kinds of networks

作　　者：彭俊好[1,2] 

机构地区：[1]广州大学数学与信息科学学院,广东广州510006 [2]广州大学数学与交叉科学广东普通高校重点实验室,广东广州510006

出　　处：《广州大学学报（自然科学版）》2014年第5期76-81,共6页Journal of Guangzhou University:Natural Science Edition

基　　金：广州市属高校科研计划资助项目(2012A022)

摘　　要：对伪分形无标度网络和谢宾斯基分形网络两种网络,在随机点故障及边故障下的可靠性进行模拟比较,分析其鲁棒性及全端可靠性.结论表明伪分形无标度网络在鲁棒性方面表现较好,而在全端可靠性方面不如谢宾斯基分形网络.We simulate and compare the reliability of two kinds of networks： pseudofractal scale-free network and Sierpinski gasket.The robustness and all-terminal reliability were analyzed for the two networks.Results show pseudofractal scale-free network is more robust against random removal of nodes and edges than Sierpinski gasket , but it is not as good as Sierpinski gasket in the sense of all-terminal reliability.

关 键 词：全端可靠性 鲁棒性 伪分形无标度网络 谢宾斯基分形网络 

分 类 号：TN913.21[电子电信—通信与信息系统]