The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Este artigo considera um modelo de reparo de dois níveis onde vários sistemas em série compreendendo múltiplos itens são operados em cada base. Propomos um modelo básico e dois modelos modificados. Para dois modelos, são desenvolvidos métodos de aproximação para derivar a disponibilidade do sistema. A diferença entre o modelo básico e o primeiro modelo modificado é se os itens normais em sistemas em série com falha estão disponíveis como sobressalentes ou não. O segundo modelo modificado relaxa os pressupostos do primeiro modelo modificado para reflectir uma situação mais realista. Realizamos análises numéricas dos modelos para comparar as disponibilidades de seus sistemas e verificar a precisão dos métodos de aproximação.
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Nobuyuki TAMURA, Daiki MURAOKA, Tetsushi YUGE, Shigeru YANAGI, "Availability Analysis of a Two-Echelon Repair Model for Systems Comprising Multiple Items" in IEICE TRANSACTIONS on Fundamentals,
vol. E92-A, no. 7, pp. 1600-1607, July 2009, doi: 10.1587/transfun.E92.A.1600.
Abstract: This paper considers a two-echelon repair model where several series systems comprising multiple items are operated in each base. We propose a basic model and two modified models. For two models, approximation methods are developed to derive the system availability. The difference between the basic model and the first modified model is whether the normal items in failed series systems are available as spare or not. The second modified model relaxes the assumptions of the first modified model to reflect more realistic situation. We perform numerical analysis for the models to compare their system availabilities and verify the accuracy of the approximation methods.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E92.A.1600/_p
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@ARTICLE{e92-a_7_1600,
author={Nobuyuki TAMURA, Daiki MURAOKA, Tetsushi YUGE, Shigeru YANAGI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Availability Analysis of a Two-Echelon Repair Model for Systems Comprising Multiple Items},
year={2009},
volume={E92-A},
number={7},
pages={1600-1607},
abstract={This paper considers a two-echelon repair model where several series systems comprising multiple items are operated in each base. We propose a basic model and two modified models. For two models, approximation methods are developed to derive the system availability. The difference between the basic model and the first modified model is whether the normal items in failed series systems are available as spare or not. The second modified model relaxes the assumptions of the first modified model to reflect more realistic situation. We perform numerical analysis for the models to compare their system availabilities and verify the accuracy of the approximation methods.},
keywords={},
doi={10.1587/transfun.E92.A.1600},
ISSN={1745-1337},
month={July},}
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TY - JOUR
TI - Availability Analysis of a Two-Echelon Repair Model for Systems Comprising Multiple Items
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1600
EP - 1607
AU - Nobuyuki TAMURA
AU - Daiki MURAOKA
AU - Tetsushi YUGE
AU - Shigeru YANAGI
PY - 2009
DO - 10.1587/transfun.E92.A.1600
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E92-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 2009
AB - This paper considers a two-echelon repair model where several series systems comprising multiple items are operated in each base. We propose a basic model and two modified models. For two models, approximation methods are developed to derive the system availability. The difference between the basic model and the first modified model is whether the normal items in failed series systems are available as spare or not. The second modified model relaxes the assumptions of the first modified model to reflect more realistic situation. We perform numerical analysis for the models to compare their system availabilities and verify the accuracy of the approximation methods.
ER -