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Accelerated burn-in procedures and system maintenance policies

Title
Accelerated burn-in procedures and system maintenance policies
Authors
Cha J.H.Na M.H.
Ewha Authors
차지환
SCOPUS Author ID
차지환scopus
Issue Date
2009
Journal Title
Communications in Statistics - Theory and Methods
ISSN
0361-0926JCR Link
Citation
vol. 38, no. 5, pp. 719 - 733
Indexed
SCIE; SCOPUS WOS scopus
Abstract
Burn-in is a widely used engineering method which is adopted to eliminate defective items before they are shipped to customers or put into field operation. In order to shorten the burn-in process, burn-in is most often accomplished in an accelerated environment. However, there have been few probabilistic or stochastic models for the burn-in procedures in accelerated environment. In this article, under a new stochastic model for accelerated burn-in procedure, the problems of determining both optimal accelerated burn-in time and optimal replacement policy are considered. Components are burned-in under an accelerated environment, then those surviving the burn-in procedure are put into field operation and they are maintained under a replacement policy. The properties of the optimal accelerated burn-in time and optimal replacement policy are obtained and a numerical example which illustrates the usage of obtained results will be presented.
DOI
10.1080/03610920802287321
Appears in Collections:
자연과학대학 > 통계학전공 > Journal papers
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