A Nonlinear Preventive Maintenance Model with an Environmental Factor Based Weibull Distribution
Gao, Wenke; Ji, Hong; Wang, Yu; Yang, Tianshu
2019
Source Publication2019 3RD INTERNATIONAL CONFERENCE ON MANUFACTURING TECHNOLOGIES (ICMT)
Volume521
Publication PlaceDIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
PublisherIOP PUBLISHING LTD
AbstractMost of the Preventive maintenance (PM) reliability modeling research has focused on the relationship between two adjacent failure intensity functions, while few real case studies have demonstrated the application of these PM models. Thinking from this vision, a nonlinear PM model with scale and shape adjustment parameters is proposed based on a Weibull distribution, and two adjustment parameters can describe each PM effect. Meanwhile, the proposed model can separate the influence of an environmental factor from the failure intensity function of the new system when it operates under a new condition. The environmental parts in the failure intensity function can be improved or removed after several PM actions. Finally, one real case study is exhibited to illustrate the proposed model. The results indicate that the proposed model exhibits good fitting performance in reliability modeling and can describe the PM effect quantitatively as well as reveal the influence of the environmental factor on the system reliability.
KeywordNonlinear preventive maintenance model Weibull distribution shape adjustment parameter maintenance effect environmental factor
DOI10.1088/1757-899X/521/1/012009
Indexed ByCPCI
Funding ProjectNational Natural Science Foundation of China[71561016] ; China Postdoctoral Science Foundation[2017M613297XB]
Language英语
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Multidisciplinary ; Engineering, Manufacturing ; Materials Science, Multidisciplinary
WOS IDWOS:000492747000009
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/64329
Collection科学技术处(军民融合领导小组办公室)
能源与动力工程学院
Corresponding AuthorGao, Wenke
AffiliationLanzhou Univ Technol, Sch Energy & Power Engn, Lanzhou 730050, Gansu, Peoples R China
First Author AffilicationColl Energy & Power Engn
Corresponding Author AffilicationColl Energy & Power Engn
Recommended Citation
GB/T 7714
Gao, Wenke,Ji, Hong,Wang, Yu,et al. A Nonlinear Preventive Maintenance Model with an Environmental Factor Based Weibull Distribution[C]. DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND:IOP PUBLISHING LTD,2019.
Files in This Item:
There are no files associated with this item.
Related Services
Usage statistics
Google Scholar
Similar articles in Google Scholar
[Gao, Wenke]'s Articles
[Ji, Hong]'s Articles
[Wang, Yu]'s Articles
Baidu academic
Similar articles in Baidu academic
[Gao, Wenke]'s Articles
[Ji, Hong]'s Articles
[Wang, Yu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Gao, Wenke]'s Articles
[Ji, Hong]'s Articles
[Wang, Yu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.