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Preventive maintenance model following the expiration of NFRRW  

Jung, Ki-Mun (Department of Informational Statistics, Kyungsung University)
Publication Information
Journal of the Korean Data and Information Science Society / v.22, no.4, 2011 , pp. 775-784 More about this Journal
Abstract
In this paper, we consider the periodic preventive maintenance model for repairable system following the expiration of non-renewing free replacement-repair warranty (NFRRW). Under this preventive maintenance model, we derive the expressions for the expected cycle length, the expected total cost and the expected cost rate per unit time. Also, we determine the optimal preventive maintenance period and the optimal preventive maintenance number by minimizing the expected cost rate per unit time. Finally, the optimal periodic preventive maintenance policy is given for Weibull distribution case.
Keywords
Expected cost rate per unit time; non-renewing free replacement warranty; non-renewing free replacement-repair warranty; non-renewing free repair warranty; preventive maintenance policy;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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