Journal ArticleDOI
Periodic replacement with minimal repair at failure and general random repair cost for a multi-unit system
TLDR
In this paper, a policy of periodic replacement with minimal repair at failure is considered for the multi-unit system which have the specific multivariate distribution, where an operating system is completely replaced whenever it reaches age T (T > 0) at a cost c 0 while minimal repair is performed at any intervening component failures.About:
This article is published in Microelectronics Reliability.The article was published on 1991-01-01. It has received 12 citations till now.read more
Citations
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Journal ArticleDOI
Optimal periodic replacement policy for repairable products under free-repair warranty
TL;DR: It is shown that the optimal replacement period for a warranted product should be adjusted toward the end of the warranty period, and cost models developed for both a warranted and a non-warranted product are compared.
Journal ArticleDOI
Preventive-maintenance policy for leased products under various maintenance costs
TL;DR: The objective of this paper is to derive the optimal preventive-maintenance schedule and maintenance degrees such that the expected total cost is minimized.
Journal ArticleDOI
Optimal threshold value of failure-rate for leased products with preventive maintenance actions
Ruey Huei Yeh,Wen Liang Chang +1 more
TL;DR: This paper investigates the optimal threshold value of failure rates for leased products with a Weibull lifetime distribution and the structural properties of the optimal policy are investigated and an efficient algorithm is provided to search for the optimal Policy.
Journal ArticleDOI
Joint determination of lease period and preventive maintenance policy for leased equipment with residual value
Wen Liang Chang,Hui-Chiung Lo +1 more
TL;DR: The optimal maintenance policy and the length of the lease period are obtained such that the expected total profit is maximized and the imperfect preventive maintenance actions are carried out when the age of the equipment reaches a controlled-limit during the leaseperiod.
Journal ArticleDOI
Periodical Preventive-Maintenance Contract for a Leased Facility with Weibull Life-Time
Ruey Huei Yeh,Cheng-Kang Chen +1 more
TL;DR: A mathematical model is developed to derive the optimal periodical preventive maintenance policy for a leased facility with Weibull life-time such that the expected total maintenance cost is minimized.
References
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Journal ArticleDOI
Statistical Theory of Reliability and Life Testing Probability Models
Journal ArticleDOI
A Multivariate Exponential Distribution
Albert W. Marshall,Ingram Olkin +1 more
TL;DR: In this paper, the authors present some meaningful derivations of a multivariate exponential distribution that serve to indicate conditions under which the distribution is appropriate, such as the residual life is independent of age.
Journal ArticleDOI
Optimum Preventive Maintenance Policies
TL;DR: In this paper, two types of preventive maintenance policies are considered, and the optimum policies are determined, in each case, as unique solutions of certain integral equations depending on the failure distribution.
Journal ArticleDOI
Age Dependent Minimal Repair.
TL;DR: In this article, the NBUE aging property is shown to be inherited by the distribution of the time between successive complete repairs under suitable monotonicity of the function p. This is equivalent to assuming that maintenance is executed in negligible time.
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