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Residual lifetime prediction for sequential k-out-of-n systems with dependent component lifetimes.
- Source :
-
Communications in Statistics: Theory & Methods . 2023, Vol. 52 Issue 9, p3178-3192. 15p. - Publication Year :
- 2023
-
Abstract
- This paper deals with residual lifetimes of sequential k-out-of-n systems when component lifetimes are dependent. Given the first j component failure times, an unbiased predictor for the (j + i)-th component failure time is derived. Maximum likelihood prediction of future component failure times is also studied. Estimation of the nuisance parameters is investigated under the conditional proportional hazard rates model with the Exponential baseline distribution and the Gumbel-Hougaard copula. Illustrative examples are also given. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PROPORTIONAL hazards models
*FORECASTING
*PARAMETER estimation
Subjects
Details
- Language :
- English
- ISSN :
- 03610926
- Volume :
- 52
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- Communications in Statistics: Theory & Methods
- Publication Type :
- Academic Journal
- Accession number :
- 162512295
- Full Text :
- https://doi.org/10.1080/03610926.2021.1969408