基于故障树分析法的道岔故障诊断与可靠性评估方法  

Research on Turnout Fault Diagnosis and Reliability Assessment Technology Based on Fault Tree Analysis

作　　者：张帆[1] 黄世泽[1] 郭其一[2] 刘豪鹏 董德存[1] ZHANG Fan;HUANG Shize;GUO Qiyi;LIU Haopeng;DONG Decun(Key Laboratory of Road and Traffic Engineering of the Education Ministry,Tongji University,201804,Shanghai,China)

机构地区：[1]同济大学道路与交通工程教育部重点实验室,上海硕士研究生201804 [2]同济大学电子与信息工程学院,上海201804

出　　处：《城市轨道交通研究》2018年第10期52-56,共5页Urban Mass Transit

基　　金："十三五"国家重点研发计划(2016YFB1200402)

摘　　要：故障树分析法(FTA)采用逻辑化方法,直观反映故障、故障原因与系统部件之间的逻辑关系。利用FTA对道岔空转故障建立故障树,逐层分析其故障原因,并对此故障树进行定性与定量分析,为道岔故障诊断和日常维护提供一些参考。FTA adopts logical method to present directly the causes of fault and the logical relation between faults and system components.In this paper,FTA is used to build a fault tree for turnout idling fault,analyze the fault causes layer by layer,and process the fault tree with quantitative and qualitative analysis,in order to provide references for the turnout fault diagnosis and daily maintenance.

关 键 词：高速铁路 道岔 故障树分析法 故障诊断 可靠性 

分 类 号：TP206.1[自动化与计算机技术—检测技术与自动化装置] U213.6[自动化与计算机技术—控制科学与工程]