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Burn-in by environmental shocks for two ordered subpopulations

Title
Burn-in by environmental shocks for two ordered subpopulations
Authors
Cha J.H.Finkelstein M.
Ewha Authors
차지환
SCOPUS Author ID
차지환scopus
Issue Date
2010
Journal Title
European Journal of Operational Research
ISSN
0377-2217JCR Link
Citation
vol. 206, no. 1, pp. 111 - 117
Indexed
SCIE; SCOPUS WOS scopus
Abstract
Burn-in is a widely used engineering method of elimination of defective items before they are shipped to customers or put into field operation. In conventional burn-in procedures, components or systems are subject to a period of simulated operation prior to actual usage. Then those which failed during this period are scrapped and discarded. In this paper, we assume that the population of items is composed of two ordered subpopulations and the elimination of weak items by using environmental shocks is considered. Optimal severity levels of these shocks that minimize the defined expected costs are investigated. Some illustrative examples are discussed. © 2010 Elsevier B.V. All rights reserved.
DOI
10.1016/j.ejor.2010.02.004
Appears in Collections:
자연과학대학 > 통계학전공 > Journal papers
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