Finite element simulation of electro-mechanical impedance technique

Electro-mechanical impedance method is emerging as an important and powerful technique for structural health monitoring (SHM). Active elements of the technique are Piezoelectric Wafer Active Sensor (PWAS) bonded on the structure. Modeling and simulation of PWAS and host structure play an important r...

Full description

Bibliographic Details
Main Authors:	Tahmasebpour, Kamyar, Hrairi, Meftah, Shaik Dawood, Mohd. Sultan Ibrahim
Format:	Conference or Workshop Item
Language:	English English
Published:	2015
Subjects:	TA349 Mechanics of engineering. Applied mechanics
Online Access:	http://irep.iium.edu.my/38865/ http://irep.iium.edu.my/38865/1/ICAMME2152_Paper.pdf http://irep.iium.edu.my/38865/6/ICAMME_2014_Program_%28Update_22_Sept_2014%29.pdf

id	iium-38865
recordtype	eprints
spelling	iium-388652018-05-22T04:58:53Z http://irep.iium.edu.my/38865/ Finite element simulation of electro-mechanical impedance technique Tahmasebpour, Kamyar Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim TA349 Mechanics of engineering. Applied mechanics Electro-mechanical impedance method is emerging as an important and powerful technique for structural health monitoring (SHM). Active elements of the technique are Piezoelectric Wafer Active Sensor (PWAS) bonded on the structure. Modeling and simulation of PWAS and host structure play an important role in the SHM applications with PWAS. For decades finite element method has been extensively applied in the analysis of piezoelectric materials and structures. In this paper, piezoelectric element and a host metallic structure were modeled using Ansys finite element software to find the Electromechanical Impedance (EMI) according to the signal frequency. After that, the EMI signature of the beam was found for different position of the PWAS patch. The study shows that sensor position may directly control the EMI signature. 2015 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/38865/1/ICAMME2152_Paper.pdf application/pdf en http://irep.iium.edu.my/38865/6/ICAMME_2014_Program_%28Update_22_Sept_2014%29.pdf Tahmasebpour, Kamyar and Hrairi, Meftah and Shaik Dawood, Mohd. Sultan Ibrahim (2015) Finite element simulation of electro-mechanical impedance technique. In: International Conference on Advances in Manufacturing and Materials Engineering (ICAMME 2014), 23-25 September 2014, Kuala Lumpur. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TA349 Mechanics of engineering. Applied mechanics
spellingShingle	TA349 Mechanics of engineering. Applied mechanics Tahmasebpour, Kamyar Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim Finite element simulation of electro-mechanical impedance technique
description	Electro-mechanical impedance method is emerging as an important and powerful technique for structural health monitoring (SHM). Active elements of the technique are Piezoelectric Wafer Active Sensor (PWAS) bonded on the structure. Modeling and simulation of PWAS and host structure play an important role in the SHM applications with PWAS. For decades finite element method has been extensively applied in the analysis of piezoelectric materials and structures. In this paper, piezoelectric element and a host metallic structure were modeled using Ansys finite element software to find the Electromechanical Impedance (EMI) according to the signal frequency. After that, the EMI signature of the beam was found for different position of the PWAS patch. The study shows that sensor position may directly control the EMI signature.
format	Conference or Workshop Item
author	Tahmasebpour, Kamyar Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim
author_facet	Tahmasebpour, Kamyar Hrairi, Meftah Shaik Dawood, Mohd. Sultan Ibrahim
author_sort	Tahmasebpour, Kamyar
title	Finite element simulation of electro-mechanical impedance technique
title_short	Finite element simulation of electro-mechanical impedance technique
title_full	Finite element simulation of electro-mechanical impedance technique
title_fullStr	Finite element simulation of electro-mechanical impedance technique
title_full_unstemmed	Finite element simulation of electro-mechanical impedance technique
title_sort	finite element simulation of electro-mechanical impedance technique
publishDate	2015
url	http://irep.iium.edu.my/38865/ http://irep.iium.edu.my/38865/1/ICAMME2152_Paper.pdf http://irep.iium.edu.my/38865/6/ICAMME_2014_Program_%28Update_22_Sept_2014%29.pdf
first_indexed	2023-09-18T20:55:50Z
last_indexed	2023-09-18T20:55:50Z
_version_	1777410298004635648

Finite element simulation of electro-mechanical impedance technique

Similar Items