摘要
从Cyber攻击关键基础设施级联失效建模与仿真研究出发,提出了关键基础设施的关联关系网络和交联特性模型,建立了基于Agent的级联失效模型,给出了关联网络生成算法,实现了基于OpenGL的三维关联网络。在仿真Cyber攻击下通过Agent实体间负载的自动分配,形成自下而上的演化过程,反映了整个网络级联失效的涌现效果。对Cyber空间关键基础设施的保护有一定的参考意义。
According to the research on modeling & simulating cascading failure of critical infrastructures based on cyber-attack,models of associated relation and interaction characteristic among critical infrastructures were advanced.Cascading Failure model based on agent and creating algorithm of associated network were put forward,and three-dimensional network was realized.Under the Simulating cyber-attack,an evolvement process from bottom-up was formed by load auto distribution among agents.Emergent effect of the cascading failure in the network was represented.The research has some referenced value on protecting the critical infrastructure in cyberspace.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2013年第S1期297-300,共4页
Journal of System Simulation
基金
国家自然科学基金项目(61174035
71073172)
全军军事类研究生资助课题(2012JY002-027)
关键词
关键基础设施
级联失效
建模
仿真
critical infrastructure
cascading failure
modeling
simulation
