Research on Equipment Reliability Modeling and Periodic Maintenance Strategies in Dynamic Environment Article Swipe
Zhongji Su
,
Zexi Hua
,
Die Hu
,
Mingjing Zhao
·
YOU?
·
· 2024
· Open Access
·
· DOI: https://doi.org/10.17531/ein/192163
YOU?
·
· 2024
· Open Access
·
· DOI: https://doi.org/10.17531/ein/192163
Equipment along the railway has different degradation paths and reliability in different environments. It is of great significance to study the reliability and maintenance strategy of equipment in dynamic environment to ensure the safety of train operation. In this paper, a method of equipment reliability modeling and periodic maintenance decision-making in dynamic environment is proposed. A reliability model considering the degradation and impact of environmental changes and considering the characteristics of the equipment is established. A new concept of maintenance cycle is defined, and a decision model of equipment periodic maintenance is established. Finally, through numerical simulation, it is concluded that under severe environment, the maintenance time is shortened by 29508h and 31639h respectively, and the maintenance cost is increased by 41.4% and 28.2% respectively. Furthermore, the change trend and adjustment scheme of the strategy under different operating environments are analyzed, which verifies the correctness and effectiveness of the model in this paper.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.17531/ein/192163
- OA Status
- gold
- Cited By
- 2
- References
- 31
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4401493485
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4401493485Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.17531/ein/192163Digital Object Identifier
- Title
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Research on Equipment Reliability Modeling and Periodic Maintenance Strategies in Dynamic EnvironmentWork title
- Type
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2024Year of publication
- Publication date
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2024-08-09Full publication date if available
- Authors
-
Zhongji Su, Zexi Hua, Die Hu, Mingjing ZhaoList of authors in order
- Landing page
-
https://doi.org/10.17531/ein/192163Publisher landing page
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
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https://doi.org/10.17531/ein/192163Direct OA link when available
- Concepts
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Reliability engineering, Reliability (semiconductor), Computer science, Engineering, Physics, Quantum mechanics, Power (physics)Top concepts (fields/topics) attached by OpenAlex
- Cited by
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2Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 2Per-year citation counts (last 5 years)
- References (count)
-
31Number of works referenced by this work
- Related works (count)
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10Other works algorithmically related by OpenAlex
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