轨道车辆门系统故障及可靠性分类与度量指标要求的研究

摘要

Based on the fault definition and reliability requiremen from the domestic and foreign big makers and the users , it analyzes a large number of failure data in FRACAS ssytem , proposes the classification and metrics of failure and reliability for the door system of railway wvehicles .%通过总结国内外各大主机厂及业主的故障定义与可靠性要求，结合FRACAS系统中大量的故障数据记录，归纳总结出适用于门系统的故障定义与可靠性分类。