摘要
近年城市交通问题凸显,地铁作为解决城市交通问题的重要方式,其安全稳定运行显得尤为重要。地铁综合监控系统是整个地铁系统安全可靠运行的重要保障,对其可靠性进行有效的评估有着重要的价值。介绍了地铁综合监控系统和模糊故障树理论,运用模糊故障树对地铁综合监控系统可靠性进行分析,并对车站级监控系统的故障进行了定性和定量的可靠性分析,拓展了模糊故障树的使用领域。
The problems of urban traffic have grown recent years, subway as an important way to solve urban traffic problems, its security and stability is particularly important. Integrated supervisory control system is the substantial guarantee of the reliable operation of subway system, the research of reliability has important value. This paper introduces the subway integrated monitoring system theory and fuzzy fault tree, fuzzy fault tree analysis of reliability of integrated monitoring system and use of qualitative and quantitative reliability analysis of the station monitoring system, expand fuzzy fault tree analysis.
出处
《微型机与应用》
2011年第20期68-70,73,共4页
Microcomputer & Its Applications
关键词
地铁综合监控系统
模糊故障树
故障
可靠性
integrated supervisory control system
fuzzy fault tree
fauh, reliability
