Resilience Assessment: A Performance-Based Importance Measure

The resilience of a system can be considered as a function of its reliability and recoverability. Hence, for effective resilience management, the reliability and recoverability of all components which build up the system need to be identified. After that, their importance should be identified using...

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Autores principales:	Ali Nouri Qarahasanlou, Ali Zamani, Abbas Barabadi, Mahdi Mokhberdoran
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	reliability importance measure operational condition frailty model fleet of loading system Technology T
Acceso en línea:	https://doaj.org/article/aa577074a0794d05982817b237194e3c
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id	oai:doaj.org-article:aa577074a0794d05982817b237194e3c
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spelling	oai:doaj.org-article:aa577074a0794d05982817b237194e3c2021-11-25T17:26:52ZResilience Assessment: A Performance-Based Importance Measure10.3390/en142275751996-1073https://doaj.org/article/aa577074a0794d05982817b237194e3c2021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/22/7575https://doaj.org/toc/1996-1073The resilience of a system can be considered as a function of its reliability and recoverability. Hence, for effective resilience management, the reliability and recoverability of all components which build up the system need to be identified. After that, their importance should be identified using an appropriate model for future resource allocation. The critical infrastructures are under dynamic stress due to operational conditions. Such stress can significantly affect the recoverability and reliability of a system’s components, the system configuration, and consequently, the importance of components. Hence, their effect on the developed importance measure needs to be identified and then quantified appropriately. The dynamic operational condition can be modeled using the risk factors. However, in most of the available importance measures, the effect of risk factors has not been addressed properly. In this paper, a reliability importance measure has been used to determine the critical components considering the effect of risk factors. The application of the model has been shown through a case study.Ali Nouri QarahasanlouAli ZamaniAbbas BarabadiMahdi MokhberdoranMDPI AGarticlereliabilityimportance measureoperational conditionfrailty modelfleet of loading systemTechnologyTENEnergies, Vol 14, Iss 7575, p 7575 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	reliability importance measure operational condition frailty model fleet of loading system Technology T
spellingShingle	reliability importance measure operational condition frailty model fleet of loading system Technology T Ali Nouri Qarahasanlou Ali Zamani Abbas Barabadi Mahdi Mokhberdoran Resilience Assessment: A Performance-Based Importance Measure
description	The resilience of a system can be considered as a function of its reliability and recoverability. Hence, for effective resilience management, the reliability and recoverability of all components which build up the system need to be identified. After that, their importance should be identified using an appropriate model for future resource allocation. The critical infrastructures are under dynamic stress due to operational conditions. Such stress can significantly affect the recoverability and reliability of a system’s components, the system configuration, and consequently, the importance of components. Hence, their effect on the developed importance measure needs to be identified and then quantified appropriately. The dynamic operational condition can be modeled using the risk factors. However, in most of the available importance measures, the effect of risk factors has not been addressed properly. In this paper, a reliability importance measure has been used to determine the critical components considering the effect of risk factors. The application of the model has been shown through a case study.
format	article
author	Ali Nouri Qarahasanlou Ali Zamani Abbas Barabadi Mahdi Mokhberdoran
author_facet	Ali Nouri Qarahasanlou Ali Zamani Abbas Barabadi Mahdi Mokhberdoran
author_sort	Ali Nouri Qarahasanlou
title	Resilience Assessment: A Performance-Based Importance Measure
title_short	Resilience Assessment: A Performance-Based Importance Measure
title_full	Resilience Assessment: A Performance-Based Importance Measure
title_fullStr	Resilience Assessment: A Performance-Based Importance Measure
title_full_unstemmed	Resilience Assessment: A Performance-Based Importance Measure
title_sort	resilience assessment: a performance-based importance measure
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/aa577074a0794d05982817b237194e3c
work_keys_str_mv	AT alinouriqarahasanlou resilienceassessmentaperformancebasedimportancemeasure AT alizamani resilienceassessmentaperformancebasedimportancemeasure AT abbasbarabadi resilienceassessmentaperformancebasedimportancemeasure AT mahdimokhberdoran resilienceassessmentaperformancebasedimportancemeasure
_version_	1718412368282648576

Resilience Assessment: A Performance-Based Importance Measure

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