Referenced Items are not available for this document.
This paper presents the inferences of parameters on the simple step-stress model in accelerated life testing with type-II censoring. An exponential life distribution with a mean that is a log-linear function of stress, and a cumulative exposure model are assumed. Maximum likelihood methods are used to estimate the parameters of these models. Hypothesis tests about model parameters are discussed. Confidence intervals for parameter-estimates are constructed using a pivotal quantity. The advantage of these results is that they apply to any sample size. A numerical example illustrates the inferential procedure
Published in:
Reliability, IEEE Transactions on
(Volume:47
,
Issue:
2
)
Date of Publication: Jun 1998
- Page(s):
- 142 - 146
- ISSN :
- 0018-9529
- INSPEC Accession Number:
- 6072620
- Digital Object Identifier :
- 10.1109/24.722278
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Jun 1998
- Sponsored by :
- IEEE Reliability Society
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