Reliability Analysis of CFRP-Packaged FBG Sensors Using FMEA and FTA Techniques

Carbon fiber-reinforced plastics (CFRP)-packaged fiber Bragg grating (FBG) sensors are widely used in full-scale structural testing of wind turbine blades (WTBs). However, the specific process to make CFRP-packaged FBG sensors, such as packaging, bonding, welding, etc., are mainly manually operated,...

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Autores principales:	Zheng Liu, Yongjie Li, Nan Zhang, Zhongwei Liang, Fangyi Li
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	reliability analysis CFRP-packaged FBG sensors FMEA FTA Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/7a82c1897a2e44d68ec347fc03ad1fc1
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spelling	oai:doaj.org-article:7a82c1897a2e44d68ec347fc03ad1fc12021-11-25T16:39:26ZReliability Analysis of CFRP-Packaged FBG Sensors Using FMEA and FTA Techniques10.3390/app1122108592076-3417https://doaj.org/article/7a82c1897a2e44d68ec347fc03ad1fc12021-11-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/22/10859https://doaj.org/toc/2076-3417Carbon fiber-reinforced plastics (CFRP)-packaged fiber Bragg grating (FBG) sensors are widely used in full-scale structural testing of wind turbine blades (WTBs). However, the specific process to make CFRP-packaged FBG sensors, such as packaging, bonding, welding, etc., are mainly manually operated, and no unified standard or rule has been formed yet. Non-standard specific processes, coupled with complex stress distribution, unstable working environments, etc., result in the CFRP-packaged FBG sensors having various failures with time, resulting in inaccurate measurements. Thus, the need to carry out related failure analysis is urgent. This paper therefore performed a reliability analysis for CFRP-packaged FBG sensors using failure mode and effects analysis (FMEA) and fault tree analysis (FTA) techniques. The results provide an important basis towards analyzing performance degradation and functional failures for CFRP-packaged FBG sensors.Zheng LiuYongjie LiNan ZhangZhongwei LiangFangyi LiMDPI AGarticlereliability analysisCFRP-packaged FBG sensorsFMEAFTATechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 10859, p 10859 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	reliability analysis CFRP-packaged FBG sensors FMEA FTA Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
spellingShingle	reliability analysis CFRP-packaged FBG sensors FMEA FTA Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Zheng Liu Yongjie Li Nan Zhang Zhongwei Liang Fangyi Li Reliability Analysis of CFRP-Packaged FBG Sensors Using FMEA and FTA Techniques
description	Carbon fiber-reinforced plastics (CFRP)-packaged fiber Bragg grating (FBG) sensors are widely used in full-scale structural testing of wind turbine blades (WTBs). However, the specific process to make CFRP-packaged FBG sensors, such as packaging, bonding, welding, etc., are mainly manually operated, and no unified standard or rule has been formed yet. Non-standard specific processes, coupled with complex stress distribution, unstable working environments, etc., result in the CFRP-packaged FBG sensors having various failures with time, resulting in inaccurate measurements. Thus, the need to carry out related failure analysis is urgent. This paper therefore performed a reliability analysis for CFRP-packaged FBG sensors using failure mode and effects analysis (FMEA) and fault tree analysis (FTA) techniques. The results provide an important basis towards analyzing performance degradation and functional failures for CFRP-packaged FBG sensors.
format	article
author	Zheng Liu Yongjie Li Nan Zhang Zhongwei Liang Fangyi Li
author_facet	Zheng Liu Yongjie Li Nan Zhang Zhongwei Liang Fangyi Li
author_sort	Zheng Liu
title	Reliability Analysis of CFRP-Packaged FBG Sensors Using FMEA and FTA Techniques
title_short	Reliability Analysis of CFRP-Packaged FBG Sensors Using FMEA and FTA Techniques
title_full	Reliability Analysis of CFRP-Packaged FBG Sensors Using FMEA and FTA Techniques
title_fullStr	Reliability Analysis of CFRP-Packaged FBG Sensors Using FMEA and FTA Techniques
title_full_unstemmed	Reliability Analysis of CFRP-Packaged FBG Sensors Using FMEA and FTA Techniques
title_sort	reliability analysis of cfrp-packaged fbg sensors using fmea and fta techniques
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/7a82c1897a2e44d68ec347fc03ad1fc1
work_keys_str_mv	AT zhengliu reliabilityanalysisofcfrppackagedfbgsensorsusingfmeaandftatechniques AT yongjieli reliabilityanalysisofcfrppackagedfbgsensorsusingfmeaandftatechniques AT nanzhang reliabilityanalysisofcfrppackagedfbgsensorsusingfmeaandftatechniques AT zhongweiliang reliabilityanalysisofcfrppackagedfbgsensorsusingfmeaandftatechniques AT fangyili reliabilityanalysisofcfrppackagedfbgsensorsusingfmeaandftatechniques
_version_	1718413085151068160

Reliability Analysis of CFRP-Packaged FBG Sensors Using FMEA and FTA Techniques

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