Reliability analysis and resilience measure of complex systems in shock events
The working environment of complex systems is complex and variable, and their performance is often affected by various shock events during the service phase. In this paper, first, considering that the system performance will be affected by shocks again in the process of maintenance, the reliability...
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| Format: | Article |
| Language: | English |
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AIMS Press
2023-10-01
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| Series: | Electronic Research Archive |
| Subjects: | |
| Online Access: | https://www.aimspress.com/article/doi/10.3934/era.2023336?viewType=HTML |
| _version_ | 1827632137164029952 |
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| author | Hongyan Dui Huiting Xu Haohao Zhou |
| author_facet | Hongyan Dui Huiting Xu Haohao Zhou |
| author_sort | Hongyan Dui |
| collection | DOAJ |
| description | The working environment of complex systems is complex and variable, and their performance is often affected by various shock events during the service phase. In this paper, first, considering that the system performance will be affected by shocks again in the process of maintenance, the reliability changes and fault process of complex systems are discussed. Second, the performance change processes of complex systems are analyzed under multiple shocks and maintenance. Then, based on performance loss and recovery, this paper analyzes the reliability and resilience of complex systems under the intersecting process of multiple shocks and maintenance. Considering the direct and indirect losses caused by shocks, as well as maintenance costs, the changes in total costs are analyzed. Finally, the practicability of the proposed model is checked by using a specific welding robot system. |
| first_indexed | 2024-03-09T14:31:49Z |
| format | Article |
| id | doaj.art-83968ec3950e48e4966c6f84cb2a9a73 |
| institution | Directory Open Access Journal |
| issn | 2688-1594 |
| language | English |
| last_indexed | 2024-03-09T14:31:49Z |
| publishDate | 2023-10-01 |
| publisher | AIMS Press |
| record_format | Article |
| series | Electronic Research Archive |
| spelling | doaj.art-83968ec3950e48e4966c6f84cb2a9a732023-11-28T01:27:24ZengAIMS PressElectronic Research Archive2688-15942023-10-0131116657667210.3934/era.2023336Reliability analysis and resilience measure of complex systems in shock eventsHongyan Dui 0Huiting Xu1Haohao Zhou21. School of Management, Zhengzhou University, Zhengzhou 450001, China1. School of Management, Zhengzhou University, Zhengzhou 450001, China2. Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha 410073, ChinaThe working environment of complex systems is complex and variable, and their performance is often affected by various shock events during the service phase. In this paper, first, considering that the system performance will be affected by shocks again in the process of maintenance, the reliability changes and fault process of complex systems are discussed. Second, the performance change processes of complex systems are analyzed under multiple shocks and maintenance. Then, based on performance loss and recovery, this paper analyzes the reliability and resilience of complex systems under the intersecting process of multiple shocks and maintenance. Considering the direct and indirect losses caused by shocks, as well as maintenance costs, the changes in total costs are analyzed. Finally, the practicability of the proposed model is checked by using a specific welding robot system.https://www.aimspress.com/article/doi/10.3934/era.2023336?viewType=HTMLperformancereliability analysisresilience measurecost analysismultiple shockscomplex systems |
| spellingShingle | Hongyan Dui Huiting Xu Haohao Zhou Reliability analysis and resilience measure of complex systems in shock events Electronic Research Archive performance reliability analysis resilience measure cost analysis multiple shocks complex systems |
| title | Reliability analysis and resilience measure of complex systems in shock events |
| title_full | Reliability analysis and resilience measure of complex systems in shock events |
| title_fullStr | Reliability analysis and resilience measure of complex systems in shock events |
| title_full_unstemmed | Reliability analysis and resilience measure of complex systems in shock events |
| title_short | Reliability analysis and resilience measure of complex systems in shock events |
| title_sort | reliability analysis and resilience measure of complex systems in shock events |
| topic | performance reliability analysis resilience measure cost analysis multiple shocks complex systems |
| url | https://www.aimspress.com/article/doi/10.3934/era.2023336?viewType=HTML |
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