A Study of Reliability of Multi-State Systems with Two Performance Sharing Groups
A Study of Reliability of Multi-State Systems with Two Performance Sharing Groups
复制标题
具有两个性能共享组的多状态系统可靠性研究
DOI：
10.1002/qre.1963
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发表时间：
2016
影响因子：
2.3
通讯作者：
Xie Min
中科院分区：
文献类型：
--
作者：
Peng Rui;Liu Hanlin;Xie Min
性能共享广泛存在于各种工程系统中，如网状配电系统和互联数据传输系统。本文提出了一个研究的多状态单元连接作为两个性能共享组的系统，所建议的方法可以适用于三个或更多的性能共享组的情况。更一般地，系统单元被允许在一个单个性能共享组中或在两个性能共享组中。每个单元具有要满足的随机需求，并且假定在每个性能共享组中传输的总性能不超过其最大传输容量，则单元可以彼此传输容量。提出了一种基于泛母函数技术的系统可靠性和期望性能损失的评估算法。版权所有© 2016约翰威利父子有限公司.
The performance sharing can be widely seen in different kinds of engineering systems, such as meshed power distribution systems and interconnected data transmission systems. This paper presents a study of systems consisting of multi‐state units connected as two performance sharing groups, and the suggested methodology can be adapted for the case of three or more performance sharing groups. To be more general, the system unit is allowed to be in one single performance sharing group or both. Each unit has a random demand to satisfy, and the units can transmit capacity with each other given that the total performance transmitted in each performance sharing group does not surpass its maximum transmission capacity. An algorithm based on the universal generating function technique is proposed to evaluate the system reliability and the expected system performance deficiency. Copyright © 2016 John Wiley & Sons, Ltd.