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AuthorZhao, Xufeng
AuthorAl-Khalifa, Khalifa N.
AuthorNakagawa, Toshio
Available date2020-09-03T11:40:58Z
Publication Date2017
Publication NameInternational Journal of Reliability, Quality and Safety Engineering
ResourceScopus
URIhttp://dx.doi.org/10.1142/S0218539317500115
URIhttp://hdl.handle.net/10576/15948
AbstractA new periodic damage model is proposed in this paper, where the damage produced by shocks is only measured at periodic times, without considering the stochastic shocks and the cumulative process of damage in discrete times. We model five replacement policies for the periodic damage models using three approaches of whichever triggering event occurs first, whichever triggering event occurs last, and replacing over a planned measure, which are named as replacement first, replacement last, over-damage replacement, over-damage replacement first, and over-damage replacement last, respectively. In analytical ways, we obtain their optimum replacement policies to minimize the expected cost rates and compare them to find which model is more economical. Finally, numerical examples are given to illustrate the validity of the presented models.
SponsorThis paper was made possible by PDRA Grant # PDRA1-0116-14107 from the Qatar National Research Fund (a member of The Qatar Foundation), and NPRP 4-631-2-233
Languageen
PublisherWorld Scientific Publishing Co. Pte Ltd
SubjectCumulative damage
over-damage replacement
periodic damage
replacement first
replacement last
TitleReplacement Policies for Periodic Damage Models
TypeArticle
Issue Number3
Volume Number24
dc.accessType Abstract Only


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