山东科学2024，Vol.37Issue(2)：74-84,11.DOI:10.3976/j.issn.1002-4026.20240025
复杂系统可靠性
Complex system reliability
摘要
Abstract
With the development of science and technology,the systematization,networking and intelligentization of the social technology system gradually deepen,forming the complexity of the system.The failures of these complex systems,such as traffic jams,rumor spreading,and financial collapse,can be regarded as a kind of"1+1＜2"negative emergence of system capability,which is difficult to understand directly through the reduction analysis of system components.It challenges the classical reliability theory.Research on the complex systems reliability mainly focuses on failures laws,which includes two perspectives.One is the study of system vulnerability considering failure propagation.The other is the study of system adaptability considering failure recovery.System vulnerability studies focus on exploring the internal mechanism of system collapse,namely the failure propagation mechanism.System adaptability studies focus on the capacity to adapt and recover,including the system failure recovery mechanism.Based on this,the article introduces relevant research on reliability method.关键词
复杂系统/可靠性/脆弱性/适应性Key words
complex system/reliability/vulnerability/adaptability分类
信息科学与系统科学引用本文复制引用
刘一萌,白铭阳,张小可,李大庆..复杂系统可靠性[J].山东科学,2024,37(2):74-84,11.基金项目
国家自然科学基金(72225012,72288101,71822101) （72225012,72288101,71822101）
民航安全能力建设基金项目(ASSA2023/19) （ASSA2023/19）
