Effect of Type-II and Type-III PMs on Operational Reliability of Buses

被引：1
|
作者：
Jiang, R. [1 ]
Zhang, Guofeng [1 ]
机构：
[1] Changsha Univ Sci & Technol, Fac Automot & Mech Engn, Changsha 410114, Hunan, Peoples R China
来源：
MATERIALS AND PRODUCT TECHNOLOGIES | 2010年 / 118-120卷
关键词：
Bus fleet; Imperfect maintenance; Maintenance effect; Failure point process; MAINTENANCE; REPAIR;
D O I：
10.4028/www.scientific.net/AMR.118-120.309
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper deals with modeling the operational reliability of a bus fleet. The operational reliability is represented by the rate of occurrence of minor failures. A power-law failure point process model with the cumulative numbers of type-II and type-III preventive maintenance (PM) as covariates is fitted to a set of real-world data. We evaluate the effect of these two types of PM on minor failures of buses using the fitted model. This provides a method to quantitatively evaluate the effectiveness of a kind of PM actions.
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页码：309 / 313
页数：5
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