Reliability optimization in series-parallel and parallel-series systems subject to random shocks
2021 ◽
pp. 1748006X2110126
Keyword(s):
Consider a series-parallel (parallel-series) system composed of [Formula: see text] subsystems subject to [Formula: see text] independent stochastically identical nonhomogeneous Poisson processes, its reliability optimization problems are analysed in this paper. The reliability function of the series-parallel (parallel-series) system is presented. We study the optimal subsystems grouping policy to maximize the system reliability. It is shown that the series-parallel (parallel-series) system is more reliable (unreliable) when more subsystems share a common combined shock process. Different allocation policies of components are compared in terms of majorization order. Some examples are given to illustrate the results.
2018 ◽
Vol 33
(4)
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pp. 564-578
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Keyword(s):
Reliability optimization of parallel-series system with interval valued and fuzzy environment via GA
2020 ◽
Vol 1
(1)
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pp. 1
Keyword(s):
2013 ◽
Vol 30
(02)
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pp. 1250056
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2007 ◽
Vol 14
(06)
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pp. 517-535
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2019 ◽
Vol 34
(4)
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pp. 626-645
2015 ◽
Vol 32
(6)
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pp. 617-634
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2020 ◽
Vol 377
◽
pp. 112916
2006 ◽
Vol 13
(01)
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pp. 1-14
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Keyword(s):