- Tytuł:
- Burn-in procedures in accelerated environment and system maintenance policies
- Autorzy:
- Cha, J. H.
- Powiązania:
- https://bibliotekanauki.pl/articles/2069586.pdf
- Data publikacji:
- 2008
- Wydawca:
- Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
- Tematy:
-
accelerated burn-in
bathtub-shaped failure rate function
optimal burn-in
replacement policy - Opis:
- 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 paper, 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.
- Źródło:
-
Journal of Polish Safety and Reliability Association; 2008, 1; 101--107
2084-5316 - Pojawia się w:
- Journal of Polish Safety and Reliability Association
- Dostawca treści:
- Biblioteka Nauki
Artykuł