An Investigation on the Effects of Wind Flow on Real-Time Structural Health Monitoring With Lamb Wave-Based Technique

In this paper, the effects of wind flow on real-time structural health monitoring (SHM) with Lamb wave-based technique is studied with the dedicated experimental platform. Firstly, the environmental signal coming from the wind-induced vibration is observed at experimental conditions with different w...

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Autores principales:	Guangcheng Zhang, Hao Jin, Yueh-Jaw Lin
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Effects of wind flow real-time SHM Lamb wave propagation piezoelectric transducer aircraft skin Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/4821a51531e3410387e59dbae736b69e
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id	oai:doaj.org-article:4821a51531e3410387e59dbae736b69e
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spelling	oai:doaj.org-article:4821a51531e3410387e59dbae736b69e2021-11-18T00:04:46ZAn Investigation on the Effects of Wind Flow on Real-Time Structural Health Monitoring With Lamb Wave-Based Technique2169-353610.1109/ACCESS.2021.3123835https://doaj.org/article/4821a51531e3410387e59dbae736b69e2021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9591568/https://doaj.org/toc/2169-3536In this paper, the effects of wind flow on real-time structural health monitoring (SHM) with Lamb wave-based technique is studied with the dedicated experimental platform. Firstly, the environmental signal coming from the wind-induced vibration is observed at experimental conditions with different wind speeds by using a couple (two) of piezoelectric transducers. In order to optimize the received signal for real-time monitoring, the shunt resistor, working as the filter for the signal processing, is introduced to suppress the low-frequency noise from the wind-induced vibration. Both experimental and modeling work have been conducted to cross verify the results. Moreover, the specimen with the shunt resistor has been tested at different wind speeds condition with proper results. Furthermore, in order to verify the feasibility for practical real-time SHM, the test with only one piece of piezoelectric transducer operated as sensor and actuator simultaneously has also been conducted, and the environmental signal could be filtered as expected. The work studies the effects of wind flow on real-time SHM with Lamb wave-based technique and the signal processing method is proposed to eliminate the resultant effects, which could be applied into the real-time aircraft health monitoring.Guangcheng ZhangHao JinYueh-Jaw LinIEEEarticleEffects of wind flowreal-time SHMLamb wave propagationpiezoelectric transduceraircraft skinElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 9, Pp 147155-147163 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Effects of wind flow real-time SHM Lamb wave propagation piezoelectric transducer aircraft skin Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Effects of wind flow real-time SHM Lamb wave propagation piezoelectric transducer aircraft skin Electrical engineering. Electronics. Nuclear engineering TK1-9971 Guangcheng Zhang Hao Jin Yueh-Jaw Lin An Investigation on the Effects of Wind Flow on Real-Time Structural Health Monitoring With Lamb Wave-Based Technique
description	In this paper, the effects of wind flow on real-time structural health monitoring (SHM) with Lamb wave-based technique is studied with the dedicated experimental platform. Firstly, the environmental signal coming from the wind-induced vibration is observed at experimental conditions with different wind speeds by using a couple (two) of piezoelectric transducers. In order to optimize the received signal for real-time monitoring, the shunt resistor, working as the filter for the signal processing, is introduced to suppress the low-frequency noise from the wind-induced vibration. Both experimental and modeling work have been conducted to cross verify the results. Moreover, the specimen with the shunt resistor has been tested at different wind speeds condition with proper results. Furthermore, in order to verify the feasibility for practical real-time SHM, the test with only one piece of piezoelectric transducer operated as sensor and actuator simultaneously has also been conducted, and the environmental signal could be filtered as expected. The work studies the effects of wind flow on real-time SHM with Lamb wave-based technique and the signal processing method is proposed to eliminate the resultant effects, which could be applied into the real-time aircraft health monitoring.
format	article
author	Guangcheng Zhang Hao Jin Yueh-Jaw Lin
author_facet	Guangcheng Zhang Hao Jin Yueh-Jaw Lin
author_sort	Guangcheng Zhang
title	An Investigation on the Effects of Wind Flow on Real-Time Structural Health Monitoring With Lamb Wave-Based Technique
title_short	An Investigation on the Effects of Wind Flow on Real-Time Structural Health Monitoring With Lamb Wave-Based Technique
title_full	An Investigation on the Effects of Wind Flow on Real-Time Structural Health Monitoring With Lamb Wave-Based Technique
title_fullStr	An Investigation on the Effects of Wind Flow on Real-Time Structural Health Monitoring With Lamb Wave-Based Technique
title_full_unstemmed	An Investigation on the Effects of Wind Flow on Real-Time Structural Health Monitoring With Lamb Wave-Based Technique
title_sort	investigation on the effects of wind flow on real-time structural health monitoring with lamb wave-based technique
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/4821a51531e3410387e59dbae736b69e
work_keys_str_mv	AT guangchengzhang aninvestigationontheeffectsofwindflowonrealtimestructuralhealthmonitoringwithlambwavebasedtechnique AT haojin aninvestigationontheeffectsofwindflowonrealtimestructuralhealthmonitoringwithlambwavebasedtechnique AT yuehjawlin aninvestigationontheeffectsofwindflowonrealtimestructuralhealthmonitoringwithlambwavebasedtechnique AT guangchengzhang investigationontheeffectsofwindflowonrealtimestructuralhealthmonitoringwithlambwavebasedtechnique AT haojin investigationontheeffectsofwindflowonrealtimestructuralhealthmonitoringwithlambwavebasedtechnique AT yuehjawlin investigationontheeffectsofwindflowonrealtimestructuralhealthmonitoringwithlambwavebasedtechnique
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An Investigation on the Effects of Wind Flow on Real-Time Structural Health Monitoring With Lamb Wave-Based Technique

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