Publication:
Comparisons of policies based on relevation and replacement by a new one unit in reliability

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Belzunce_et_al_TEST_2021_AuthorAccepted_Manuscript.pdf(307.66 KB)
Date
2020-04-20
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Authors
Belzunce Torregrosa, Félix ; Martínez Riquelme, Carolina ; Mercader, José A. ; Ruiz Gómez, José María
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Facultades de la UMU::Facultad de Matemáticas
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Publisher
Springer
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Estadística e Investigación Operativa
DOI
https://doi.org/10.1007/s11749-020-00710-6
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info:eu-repo/semantics/article
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Abstract
The purpose of this paper is to study the role of the relevation transform, where a failed unit is replaced by a used unit with the same age as the failed one, as an alternative to the policy based on the replacement by a new one. In particular, we compare the stochastic processes arising from a policy based on the replacement of a failed unit by a new one and from the one in which the unit is being continuously subjected to a relevation policy. The comparisons depend on the ageing properties of the units under repair.
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Relevation , Replacement , Stochastic order , Dynamic hazard rate order , IFR [DFR] , NBU [NWU]
Citation
TEST 30, 211–227 (2021)
URI
http://hdl.handle.net/10201/190329
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