DocumentCode
3346107
Title
Closure properties of mixture degradation model
Author
Yao Shuxia ; Zhao Chuancheng ; Zhang Tonghui ; Zhao Xueyan
Author_Institution
Cold & Arid Regions Environ. & Eng. Res. Inst., Chinese Acad. of Sci., Lanzhou, China
Volume
2
fYear
2011
fDate
26-28 July 2011
Firstpage
936
Lastpage
940
Abstract
Recorded lifetime data, which give the information about the time-to-failure of system units, play a very important role in assessing the system reliability. In this paper, we obtained some closure properties of IFR, IFRA and NBU life distribution classes based on mixture degradation model. In addition, we proved the closure properties of some stochastic orders based on this model.
Keywords
reliability theory; stochastic processes; IFR life distribution classes; IFRA life distribution classes; NBU life distribution classes; closure property; lifetime data; mixture degradation model; stochastic orders; system reliability; system units; time-to-failure; Additives; Artificial intelligence; Degradation; Density functional theory; Distribution functions; Reliability; Stochastic processes; Decreasing degradation path; Increasing degradation path; Lifetime distribution; Stochastic order;
fLanguage
English
Publisher
ieee
Conference_Titel
Natural Computation (ICNC), 2011 Seventh International Conference on
Conference_Location
Shanghai
ISSN
2157-9555
Print_ISBN
978-1-4244-9950-2
Type
conf
DOI
10.1109/ICNC.2011.6022289
Filename
6022289
Link To Document