System Reliability Evaluation Based on Convex Combination Considering Operation and Maintenance Strategy
Joint Authors
Li, Lijie
Jia, Limin
Wang, Yanhui
Source
Advances in Mathematical Physics
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-08
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The approaches to the system reliability evaluation with respect to the cases, where the components are independent or the components have interactive relationships within the system, were proposed in this paper.
Starting from the higher requirements on system operational safety and economy, the reliability focused optimal models of multiobjective maintenance strategies were built.
For safety-critical systems, the pessimistic maintenance strategies are usually taken, and, in these cases, the system reliability evaluation has also to be tackled pessimistically.
For safety-uncritical systems, the optimistic maintenance strategies were usually taken, and, in these circumstances, the system reliability evaluation had also to be tackled optimistically, respectively.
Besides, the reasonable maintenance strategies and their corresponding reliability evaluation can be obtained through the convex combination of the above two cases.
With a high-speed train system as the example background, the proposed method is verified by combining the actual failure data with the maintenance data.
Results demonstrate that the proposed study can provide a new system reliability calculation method and solution to select and optimize the multiobjective operational strategies with the considerations of system safety and economical requirements.
The theoretical basis is also provided for scientifically estimating the reliability of a high-speed train system and formulating reasonable maintenance strategies.
American Psychological Association (APA)
Li, Lijie& Jia, Limin& Wang, Yanhui. 2015. System Reliability Evaluation Based on Convex Combination Considering Operation and Maintenance Strategy. Advances in Mathematical Physics،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1052884
Modern Language Association (MLA)
Li, Lijie…[et al.]. System Reliability Evaluation Based on Convex Combination Considering Operation and Maintenance Strategy. Advances in Mathematical Physics No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1052884
American Medical Association (AMA)
Li, Lijie& Jia, Limin& Wang, Yanhui. System Reliability Evaluation Based on Convex Combination Considering Operation and Maintenance Strategy. Advances in Mathematical Physics. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1052884
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1052884