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System Availability Modelling and Optimization considering Multigeneral Quality Characteristics
Joint Authors
Li, Junliang
Chen, Yueliang
Zhang, Yong
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-20
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This paper analyzes the necessity that multigeneral quality characteristic parameters should be considered in availability modelling and optimization and then constructs an availability model including the indicators of reliability, maintainability, supportability, testability, and environmental factor.
In the research process, it is assumed that the system has soft and hard failure mode, adopting mixed maintenance strategies, system delay time, and repair time, and test time are independent.
On the basis of this, the single parameter, binary parameters, and multiparameters optimization were carried out with the maximum availability as the optimization function.
Especially, the multiparameters availability optimization model in time dimension was designed based on particle swarm optimization.
The design method was proved feasible through a numerical example, which can provide method support for the design and evaluation of general quality characteristic thresholds in the life cycle of a repairable system.
American Psychological Association (APA)
Li, Junliang& Chen, Yueliang& Zhang, Yong. 2020. System Availability Modelling and Optimization considering Multigeneral Quality Characteristics. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1196778
Modern Language Association (MLA)
Li, Junliang…[et al.]. System Availability Modelling and Optimization considering Multigeneral Quality Characteristics. Mathematical Problems in Engineering No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1196778
American Medical Association (AMA)
Li, Junliang& Chen, Yueliang& Zhang, Yong. System Availability Modelling and Optimization considering Multigeneral Quality Characteristics. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1196778
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1196778