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Trabajos de Investigacion Operativa
Article . 1987 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
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Modelos multiestado de reemplazamiento con reparacion imperfecta

Authors: Alfredo García Güemes;

Modelos multiestado de reemplazamiento con reparacion imperfecta

Abstract

Gran parte de los autores que han escrito sobre politicas estocasticas de reemplazamiento, han estado frecuentemente manteniendo dos supuestos en los modelos por ellos presentados: a) el sistema solo tiene dos estados posibles, unos de funcionamiento y otro de averia. b) tras la averia, el sistema es reparado o reemplazado, quedando "tan bien como nuevo". En este articulo se obtienen unas funciones de coste, para sistemas en los cuales no pueden mantenerse estos supuestos. A traves de estas funciones de coste, es posible obtener un valor del tiempo T*, tras el cual se debe efectuar un reemplazamiento preventivo. Asimismo, se demuestra que ese valor de T existe. Las funciones de coste obtenidas son dos: La esperanza matematica del coste medio a largo plazo y la esperanza matematica del valor actual del coste total a largo plazo.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
bronze