摘要
鉴于基础设施系统对社会生产和人民生活的重要性,分析基础设施系统的脆弱性,提出相应的抗干扰措施和改进策略,提高基础设施系统的可靠性,成为了当前研究的一个热点课题。基于此,在对基础设施系统脆弱性分析成果的基础上,从方法论的角度探讨了关联基础设施系统的脆弱性,并以华中地区某城市电力—供水网络为例分析了网络在节点级联故障下的脆弱性,为控制基础设施系统的级联故障、增强系统的抗干扰能力提供决策支持。
In view of the importance of infrastructure systems for social well-being and sustenance, analyzing vulnerability of infrastructure systems has become a focal area for the process of optimizing infrastructure design and protection. On this basis, this paper took power and water systems of a major city in China as example and devoted to develop a framework for the analy- sis of interdependent infrastructure systems vulnerability. It is helpful to provide decision Support on cascading failures control and system improvement.
出处
《计算机应用研究》
CSCD
北大核心
2014年第4期976-980,996,共6页
Application Research of Computers
基金
重庆高校创新团队资助项目(KJTD201306)
国家自然科学基金资助项目(60903174)
关键词
关联基础设施系统
复杂网络
脆弱性分析
基础设施保护
interdependent infrastructure systems
complex network
vulnerability analysis
infrastructure protection