Reliability Evaluation of Multi-State Systems With Common Bus Performance Sharing Considering Performance Excess

In a multi-state system with common bus performance sharing, the residual performance of any sub-unit can be shared to other sub-units with insufficient performance by the common bus with stochastic sharing capacity. This study extends the reliability evaluation model by considering both the minimum...

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Bibliographic Details
Published inIEEE access Vol. 10; pp. 19174 - 19185
Main Authors Bai, Guoqing, Chi, Yuanying, Gao, Kaiye, Peng, Rui
Format Journal Article
LanguageEnglish
Published Piscataway IEEE 2022
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Analytical models
common bus
Component reliability
Integrated circuit modeling
Integrated circuit reliability
multi-state system
Performance excess
performance sharing
Reliability
Reliability analysis
Stochastic processes
System performance
System reliability
Systems analysis
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Summary:In a multi-state system with common bus performance sharing, the residual performance of any sub-unit can be shared to other sub-units with insufficient performance by the common bus with stochastic sharing capacity. This study extends the reliability evaluation model by considering both the minimum and maximum requirements of elements, which should not only meet the random minimum requirements of each single element, but also require that there should be no excess performance. The reliability of the multi-state system (MSS) is estimated by using the Universal Generating Function (UGF) technique. Illustrative example is presented to illustrate the procedures. In addition, the genetic operator is used to obtain the optimal location of the components with maximum reliability.
ISSN:2169-3536
2169-3536
DOI:10.1109/ACCESS.2021.3127909