Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Method of supplementary variables"'
Publikováno v:
Trends in Computational and Applied Mathematics, Volume: 22, Issue: 4, Pages: 533-543, Published: 08 NOV 2021
This work calculates the reliability of protective systems of industrial facilities, such as nuclear, to analyze the case of equipment subject to aging, important in the extension of the qualified life of the facilities. By means of the method of sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90b72947005e57f404c9c9895399c589
https://doi.org/10.5540/tcam.2021.022.04.00533
https://doi.org/10.5540/tcam.2021.022.04.00533
Autor:
Emre Berk, Ayhan Özgür Toy
Publikováno v:
IISE Transactions
We study a serial inventory system where the external customers may have a maximum time that they would be willing to wait for delivery in cases of stock-out and the demand would be lost if the remaining delivery lead time of the next available item
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eea5af61a8b8034bc3cc91208910ef0
https://hdl.handle.net/11693/111702
https://hdl.handle.net/11693/111702
Akademický článek
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Publikováno v:
IISE Transactions. 52:1047-1061
Availability is one of the most important performance measures of a repairable system. Among various mathematical methods, the method of supplementary variables is an effective way of modeling the ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::235a5726dc7e2daeb1a513010630d4ce
https://doi.org/10.1080/24725854.2019.1688897
https://doi.org/10.1080/24725854.2019.1688897
Publikováno v:
Mathematical Methods of Operations Research. 87:51-72
This paper deals with an M / G / 1 queue with vacations and multiple phases of operation. If there are no customers in the system at the instant of a service completion, a vacation commences, that is, the system moves to vacation phase 0. If none is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cd529e89c9d2748e1966ec93b371097
https://doi.org/10.1007/s00186-017-0606-0
https://doi.org/10.1007/s00186-017-0606-0
Publikováno v:
Annals of Nuclear Energy. 94:155-167
This work presents a proposal to simplify state transition diagrams in Markovian reliability analyses for large systems and subsequent calculation of their mean unavailability, considering that at least one component is aging. Two proposals are prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50fd2a1b30358cec7fd2cf03532a3c2e
https://doi.org/10.1016/j.anucene.2016.03.003
https://doi.org/10.1016/j.anucene.2016.03.003
Autor:
Leila Boutarfa, Natalia Djellab
Publikováno v:
Yugoslav Journal of Operations Research, Vol 25, Iss 1, Pp 153-164 (2015)
Priority mechanism is an invaluable scheduling method that allows customers to receive different quality of service. Service priority is clearly today a main feature of the operation of any manufacturing system. We are interested by an M1,M2/G1,G2/1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0d1e9e8c6699c79e3e5464c1fab0ac2
https://doi.org/10.2298/yjor130217001b
https://doi.org/10.2298/yjor130217001b
Publikováno v:
Mathematical and Computer Modelling. 55:654-665
In this work, we consider an M/G/1 retrial queue with batch arrivals and impatient customers. By using the method of supplementary variables, we obtain the partial generating functions of the steady state joint distribution of the server state and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::087fe8038f27dcb389f022be7c96c7cb
https://doi.org/10.1016/j.mcm.2011.08.039
https://doi.org/10.1016/j.mcm.2011.08.039
Autor:
Jinbiao Wu, Zaiming Liu
Publikováno v:
Applied Mathematical Modelling. 33:1739-1748
In this paper, we consider an MAP/G/1 G-queues with possible preemptive resume service discipline and multiple vacations wherein the arrival process of negative customers is Markovian arrival process (MAP). The arrival of a negative customer may remo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8db891b6dd526e69450fa38cfb4d843a
https://doi.org/10.1016/j.apm.2008.03.013
https://doi.org/10.1016/j.apm.2008.03.013
Autor:
András Horváth, Miklós Telek
Publikováno v:
Performance Evaluation. 45:205-221
In order to assist the performance evaluation of complex stochastic models, automatic program tools were developed since a long time. Stochastic Petri nets (SPN) are applied as an effective model description language supported by several analytical a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e2a76b7cdde426bbc5e0ad541d3581e
https://doi.org/10.1016/s0166-5316(00)00066-3
https://doi.org/10.1016/s0166-5316(00)00066-3