文章基本信息

标题：Fatigue Lifetime Design Method and Program Development of Pantograph V500 Based on Reliability
本地全文：下载
作者：Song, Dongli ; Zhang, Weihua ; Zhou, Ning 等
期刊名称：Journal of Computers
印刷版ISSN：1796-203X
出版年度：2012
卷号：7
期号：5
页码：1252-1260
DOI：10.4304/jcp.7.5.1252-1260
语种：English
出版社：Academy Publisher
摘要：eliability analysis of fatigue lifetime design has two assignments: a. To forecast fatigue lifetime of the structure on given reliability level, b. To evaluate reliability level of the structure on given service conditions, material features and designing dimensions. It aims at evaluating the structure’s designing quality and providing a basis for designing improvement or manufacturing. At mean time, it provides instruction to updating management by parameter of failure rate under given fatigue lifetime.Lastly, this paper presents rain-flow program, lifetime-forcast program and reliability-forcast program, predicting the results of fatigue lifetime of pantograph V500 based on different reliability levels at 500km/h and the results of reliability level of Pantograph V500 under lifetime of 1,200,000km which provide direction of design, manufacturing and general management for Pantograph V500.
关键词：Fatigue lifetime; Reliability; Pantograph V500