Reliability evaluation of multi-state series-parallel systems with common bus performance sharing considering transmission loss
Reliability evaluation of multi-state series-parallel systems with common bus performance sharing considering transmission loss
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考虑传输损耗的公共总线性能共享多状态串并联系统可靠性评估
DOI：
10.1016/j.ress.2019.04.029
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发表时间：
2019-09
影响因子：
8.1
通讯作者：
Ming Henry X. G.
中科院分区：
文献类型：
--
作者：
Qiu Siqi;Ming Henry X. G.
在具有公共母线性能共享的多状态系统中，每个多状态单元具有随机性能，并且应满足其各自的随机需求。如果机组的性能超过其需求，剩余的性能可以传输到出现性能缺陷的机组。性能传输是性能共享系统的一个重要特征。传输损耗广泛存在于许多具有性能共享机制的实际系统中。然而，在这样的系统中，传输损耗从来没有被研究过。如果忽略传输损耗，则性能共享系统的可靠性将被高估。在具有共用母线性能共享的系统中，考虑了定义为传输距离和共用母线传输性能的函数的传输损耗，提出了基于通用母函数(UGF)的系统可靠性评估方法。文中给出了分析和数值算例，验证了该方法的有效性。
In a multi-state system with common bus performance sharing, each multi-state unit has a random performance and should satisfy its individual random demand. If the performance of a unit exceeds its demand, the surplus performance can be transmitted to units that experience performance deficiency. Performance transmission is an important feature of systems with performance sharing. Transmission loss exists widely in many real systems with performance sharing mechanism. However, transmission loss has never been studied in such systems. The reliability of systems with performance sharing will be overestimated if the transmission loss is ignored. In this paper, the transmission loss defined as a function of the transmission distance and the performance transmitted through the common bus is taken into account in systems with common bus performance sharing, and a universal generating function (UGF)-based method is proposed to evaluate the system reliability. Analytical and numerical examples are given to validate the proposed method.
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影响因子：
2.3
作者：
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通讯作者：
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影响因子：
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作者：
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DOI：
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期刊：
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影响因子：
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影响因子：
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作者：
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DOI：
10.1049/ip-gtd:19941119
发表时间：
1994-07
期刊：
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影响因子：
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作者：
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