摘要
分析成都地铁某号线车辆车门系统故障数据,利用Minitab统计分析软件进行故障数据处理分析,确定车门系统故障数据符合Weibull分布,然后对故障数据分布模型进行可靠性分析,确定车门系统可靠型特征量函数,利于现场检修人员及时准确发现并处理车门系统故障,保障车辆的运行安全。
This paper analyzes the fault data of vehicles door system in Chengdu metro line, processes the fault data using Minitab statistical analysis software, determines the door system fault data in line with the Weibull distribution. Then analyzes the failure data distribution model;and determines the reliability characteristic functions of the door system, which are conducive to discovery and handle the door system fault accurately and timely for the maintenance staff, and ensure the safe operation of the vehicle.
作者
毛永文
王国成
霍芳霄
张永昂
MAO Yong-wen;WANG Guo-cheng;HUO Fang-xiao;ZHANG Yong-ang(Sichuan Railway College,Chengdu 611732,China;Chengdu Rail Transit Group Co. Ltd.,Chengdu 610000,China)
出处
《工程建设与设计》
2019年第13期109-111,共3页
Construction & Design for Engineering
