Access the full text.
Sign up today, get DeepDyve free for 14 days.
E. Karsak, E. Tolga (1998)
An overhaul-replacement model for equipment subject to technological change in an inflation-prone economyInternational Journal of Production Economics
(2002)
Optimal scheduling for replacement of power system equipment with new-type one
W. Kennedy, J. Patterson, L. Fredendall (2002)
An overview of recent literature on spare parts inventoriesInternational Journal of Production Economics, 76
D. Jin, H. Kite-Powell (2000)
Optimal fleet utilization and replacementTransportation Research Part E-logistics and Transportation Review, 36
Christian Delft, J. Vial (1996)
Discounted costs, obsolescence and planned stockouts with the EOQ formulaInternational Journal of Production Economics, 44
T. Dohi, S. Osaki (1995)
Optimal inventory policies under product obsolescent circumstanceComputers & Mathematics With Applications, 29
E. Borgonovo, M. Marseguerra, E. Zio (2000)
A Monte Carlo methodological approach to plant availability modeling with maintenance, aging and obsolescenceReliab. Eng. Syst. Saf., 67
Most maintenance policies assume that failed or used components are replaced with identical units. Actually, such a hypothesis neglects the possible obsolescence of the components. When a new, more reliable and less consuming technology becomes available, a decision has to be made as for the replacement strategy to be used: old‐type components can all be immediately replaced, or new‐type units can be introduced progressively, each time a corrective action is undertaken. Partly corrective, partly preventive policies can also be envisioned. This work tackles this issue in the case of a series system made of n identical and independent components with a constant failure rate. It provides, under given modelling assumptions, the fully analytical expression of the mean total cost induced by each possible strategy, as well as the optimal replacement policy, as a function of the problem parameters. This is performed by accounting for different costs for preventive or corrective replacements, with some economical dependence between replacements, different energy consumption rates for old‐type and new‐type components as well as a discount rate. Copyright © 2004 John Wiley & Sons, Ltd.
Applied Stochastic Models in Business and Industry – Wiley
Published: Jan 1, 2004
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.