一种受外界干扰的多层圆(k,Smin)-out- (n1,…,nm,S): G平衡系统可靠性设计新方法

IF 11 1区 工程技术 Q1 ENGINEERING, INDUSTRIAL
Bingchen Dong, Zhenglin Liang
{"title":"一种受外界干扰的多层圆(k,Smin)-out- (n1,…,nm,S): G平衡系统可靠性设计新方法","authors":"Bingchen Dong,&nbsp;Zhenglin Liang","doi":"10.1016/j.ress.2025.111621","DOIUrl":null,"url":null,"abstract":"<div><div>Balanced systems composed of spatially distributed components are critical to numerous industrial technologies, such as reusable launch vehicles. However, balancing systems with multi-tier circular configurations subjected to stochastic component failures and potential omnidirectional disturbances presents challenges. This study proposes a novel multi-tier circular (<span><math><mrow><mi>k</mi><mo>,</mo><msub><mrow><mi>S</mi></mrow><mrow><mi>m</mi><mi>i</mi><mi>n</mi></mrow></msub></mrow></math></span>)-out-of-(<span><math><mrow><msub><mrow><mi>n</mi></mrow><mrow><mn>1</mn></mrow></msub><mo>,</mo><mo>…</mo><mo>,</mo><msub><mrow><mi>n</mi></mrow><mrow><mi>m</mi></mrow></msub><mo>,</mo><mi>S</mi></mrow></math></span>): G balanced model, accounting for stochastic omnidirectional disturbances. The model features components across concentric tiers, each with controllable thrust to coordinately counteract disturbances. Subsequently, a new methodology based on system resilience coverage area is proposed for evaluating its balancing capability, where sufficient balance is ensured if the operational components form a resilience coverage area above a threshold. Furthermore, a rebalancing mechanism is developed by adjusting angular offsets across tiers to enlarge this area. A percolation-based method is then applied to analyze system reliability transitions and optimize redundancy design. Finally, numerical experiments are conducted for scenarios with and without the proposed rebalancing mechanism. Results demonstrate the significant effectiveness of the mechanism in reducing failure modes and enhancing reliability. Moreover, practical design guidelines are summarized to support system redundancy optimization. This research advances the <span><math><mi>k</mi></math></span>-out-of-<span><math><mi>n</mi></math></span> system framework and offers valuable guidance for reliability analysis and design in related systems.</div></div>","PeriodicalId":54500,"journal":{"name":"Reliability Engineering & System Safety","volume":"266 ","pages":"Article 111621"},"PeriodicalIF":11.0000,"publicationDate":"2025-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A novel method for reliability design of multi-tier circular (k,Smin)-out-of-(n1,…,nm,S): G balanced systems subject to external disturbances\",\"authors\":\"Bingchen Dong,&nbsp;Zhenglin Liang\",\"doi\":\"10.1016/j.ress.2025.111621\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Balanced systems composed of spatially distributed components are critical to numerous industrial technologies, such as reusable launch vehicles. However, balancing systems with multi-tier circular configurations subjected to stochastic component failures and potential omnidirectional disturbances presents challenges. This study proposes a novel multi-tier circular (<span><math><mrow><mi>k</mi><mo>,</mo><msub><mrow><mi>S</mi></mrow><mrow><mi>m</mi><mi>i</mi><mi>n</mi></mrow></msub></mrow></math></span>)-out-of-(<span><math><mrow><msub><mrow><mi>n</mi></mrow><mrow><mn>1</mn></mrow></msub><mo>,</mo><mo>…</mo><mo>,</mo><msub><mrow><mi>n</mi></mrow><mrow><mi>m</mi></mrow></msub><mo>,</mo><mi>S</mi></mrow></math></span>): G balanced model, accounting for stochastic omnidirectional disturbances. The model features components across concentric tiers, each with controllable thrust to coordinately counteract disturbances. Subsequently, a new methodology based on system resilience coverage area is proposed for evaluating its balancing capability, where sufficient balance is ensured if the operational components form a resilience coverage area above a threshold. Furthermore, a rebalancing mechanism is developed by adjusting angular offsets across tiers to enlarge this area. A percolation-based method is then applied to analyze system reliability transitions and optimize redundancy design. Finally, numerical experiments are conducted for scenarios with and without the proposed rebalancing mechanism. Results demonstrate the significant effectiveness of the mechanism in reducing failure modes and enhancing reliability. Moreover, practical design guidelines are summarized to support system redundancy optimization. This research advances the <span><math><mi>k</mi></math></span>-out-of-<span><math><mi>n</mi></math></span> system framework and offers valuable guidance for reliability analysis and design in related systems.</div></div>\",\"PeriodicalId\":54500,\"journal\":{\"name\":\"Reliability Engineering & System Safety\",\"volume\":\"266 \",\"pages\":\"Article 111621\"},\"PeriodicalIF\":11.0000,\"publicationDate\":\"2025-09-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Reliability Engineering & System Safety\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S095183202500821X\",\"RegionNum\":1,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, INDUSTRIAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Reliability Engineering & System Safety","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S095183202500821X","RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, INDUSTRIAL","Score":null,"Total":0}
引用次数: 0

摘要

由空间分布组件组成的平衡系统对许多工业技术至关重要,例如可重复使用的运载火箭。然而,具有多层圆形结构的平衡系统受到随机组件失效和潜在的全向干扰的挑战。本文提出了一种考虑随机全向干扰的多层圆形(k,Smin)-out- (n1,…,nm,S): G平衡模型。该模型具有跨同心层的组件,每个组件都具有可控推力以协调抵消干扰。随后,提出了一种基于系统弹性覆盖区域的新方法来评估其平衡能力,如果操作组件形成超过阈值的弹性覆盖区域,则确保充分的平衡。此外,通过调整各层之间的角偏移来扩大该区域,开发了再平衡机制。然后采用基于渗透的方法分析系统可靠性变迁,优化冗余设计。最后,对存在和不存在上述再平衡机制的情况进行了数值实验。结果表明,该机制在减少失效模式和提高可靠性方面具有显著的有效性。此外,总结了实用的设计准则,以支持系统冗余优化。本研究提出了k-out- n系统框架,为相关系统的可靠性分析和设计提供了有价值的指导。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A novel method for reliability design of multi-tier circular (k,Smin)-out-of-(n1,…,nm,S): G balanced systems subject to external disturbances
Balanced systems composed of spatially distributed components are critical to numerous industrial technologies, such as reusable launch vehicles. However, balancing systems with multi-tier circular configurations subjected to stochastic component failures and potential omnidirectional disturbances presents challenges. This study proposes a novel multi-tier circular (k,Smin)-out-of-(n1,,nm,S): G balanced model, accounting for stochastic omnidirectional disturbances. The model features components across concentric tiers, each with controllable thrust to coordinately counteract disturbances. Subsequently, a new methodology based on system resilience coverage area is proposed for evaluating its balancing capability, where sufficient balance is ensured if the operational components form a resilience coverage area above a threshold. Furthermore, a rebalancing mechanism is developed by adjusting angular offsets across tiers to enlarge this area. A percolation-based method is then applied to analyze system reliability transitions and optimize redundancy design. Finally, numerical experiments are conducted for scenarios with and without the proposed rebalancing mechanism. Results demonstrate the significant effectiveness of the mechanism in reducing failure modes and enhancing reliability. Moreover, practical design guidelines are summarized to support system redundancy optimization. This research advances the k-out-of-n system framework and offers valuable guidance for reliability analysis and design in related systems.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Reliability Engineering & System Safety
Reliability Engineering & System Safety 管理科学-工程:工业
CiteScore
15.20
自引率
39.50%
发文量
621
审稿时长
67 days
期刊介绍: Elsevier publishes Reliability Engineering & System Safety in association with the European Safety and Reliability Association and the Safety Engineering and Risk Analysis Division. The international journal is devoted to developing and applying methods to enhance the safety and reliability of complex technological systems, like nuclear power plants, chemical plants, hazardous waste facilities, space systems, offshore and maritime systems, transportation systems, constructed infrastructure, and manufacturing plants. The journal normally publishes only articles that involve the analysis of substantive problems related to the reliability of complex systems or present techniques and/or theoretical results that have a discernable relationship to the solution of such problems. An important aim is to balance academic material and practical applications.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信