Dynamic characterization of car door and hood panels using FEA and EMA

The dynamic characterization of vehicle structures is a crucial step in NVH analysis and helps in refining the vibration and noise in new vehicles. This paper investigates the dynamic properties of two parts of the vehicle structure which are door and hood panels. Theoretical modal analysis which is...

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Main Authors:	Hanouf, Zahir, Faris, Waleed Fekry, Nor, Mohd Jailani Mohd
Format:	Article
Language:	English English
Published:	Trans Tech Publications, Switzerland 2014
Subjects:	T Technology (General) T351 Mechanical drawing. Engineering graphics TJ Mechanical engineering and machinery TJ181 Mechanical movements TJ210.2 Mechanical devices and figures. Automata. Ingenious mechanism. Robots (General)
Online Access:	http://irep.iium.edu.my/50039/ http://irep.iium.edu.my/50039/ http://irep.iium.edu.my/50039/ http://irep.iium.edu.my/50039/1/Paper2_published.pdf http://irep.iium.edu.my/50039/4/50039_Dynamic%20characterization_SCOPUS.pdf

id	iium-50039
recordtype	eprints
spelling	iium-500392017-09-18T03:37:55Z http://irep.iium.edu.my/50039/ Dynamic characterization of car door and hood panels using FEA and EMA Hanouf, Zahir Faris, Waleed Fekry Nor, Mohd Jailani Mohd T Technology (General) T351 Mechanical drawing. Engineering graphics TJ Mechanical engineering and machinery TJ181 Mechanical movements TJ210.2 Mechanical devices and figures. Automata. Ingenious mechanism. Robots (General) The dynamic characterization of vehicle structures is a crucial step in NVH analysis and helps in refining the vibration and noise in new vehicles. This paper investigates the dynamic properties of two parts of the vehicle structure which are door and hood panels. Theoretical modal analysis which is referred to as Finite Element Analysis (FEA) and Experimental Modal Analysis (EMA) or modal testing has been used as investigative tools. The paper investigates the structural dynamic properties of door and hood panels of a local car. ME'scope software was used to analyze the data obtained from Pulse to extract the dynamic properties of the panels. LS-DYNA software was used to analyze the dynamic behavior of the structure. The comparison between the results obtained from both analyses showed some similarity in frequencies and mode shapes. Finally the paper concludes that experimental modal analysis and finite element analysis can both be used to extract dynamic properties of structures. © (2014) Trans Tech Publications, Switzerland. Trans Tech Publications, Switzerland 2014 Article PeerReviewed application/pdf en http://irep.iium.edu.my/50039/1/Paper2_published.pdf application/pdf en http://irep.iium.edu.my/50039/4/50039_Dynamic%20characterization_SCOPUS.pdf Hanouf, Zahir and Faris, Waleed Fekry and Nor, Mohd Jailani Mohd (2014) Dynamic characterization of car door and hood panels using FEA and EMA. Applied Mechanics and Materials, 471. pp. 89-96. ISSN 1662-7482 http://www.scientific.net/AMM.471.89 10.4028/www.scientific.net/AMM.471.89
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T Technology (General) T351 Mechanical drawing. Engineering graphics TJ Mechanical engineering and machinery TJ181 Mechanical movements TJ210.2 Mechanical devices and figures. Automata. Ingenious mechanism. Robots (General)
spellingShingle	T Technology (General) T351 Mechanical drawing. Engineering graphics TJ Mechanical engineering and machinery TJ181 Mechanical movements TJ210.2 Mechanical devices and figures. Automata. Ingenious mechanism. Robots (General) Hanouf, Zahir Faris, Waleed Fekry Nor, Mohd Jailani Mohd Dynamic characterization of car door and hood panels using FEA and EMA
description	The dynamic characterization of vehicle structures is a crucial step in NVH analysis and helps in refining the vibration and noise in new vehicles. This paper investigates the dynamic properties of two parts of the vehicle structure which are door and hood panels. Theoretical modal analysis which is referred to as Finite Element Analysis (FEA) and Experimental Modal Analysis (EMA) or modal testing has been used as investigative tools. The paper investigates the structural dynamic properties of door and hood panels of a local car. ME'scope software was used to analyze the data obtained from Pulse to extract the dynamic properties of the panels. LS-DYNA software was used to analyze the dynamic behavior of the structure. The comparison between the results obtained from both analyses showed some similarity in frequencies and mode shapes. Finally the paper concludes that experimental modal analysis and finite element analysis can both be used to extract dynamic properties of structures. © (2014) Trans Tech Publications, Switzerland.
format	Article
author	Hanouf, Zahir Faris, Waleed Fekry Nor, Mohd Jailani Mohd
author_facet	Hanouf, Zahir Faris, Waleed Fekry Nor, Mohd Jailani Mohd
author_sort	Hanouf, Zahir
title	Dynamic characterization of car door and hood panels using FEA and EMA
title_short	Dynamic characterization of car door and hood panels using FEA and EMA
title_full	Dynamic characterization of car door and hood panels using FEA and EMA
title_fullStr	Dynamic characterization of car door and hood panels using FEA and EMA
title_full_unstemmed	Dynamic characterization of car door and hood panels using FEA and EMA
title_sort	dynamic characterization of car door and hood panels using fea and ema
publisher	Trans Tech Publications, Switzerland
publishDate	2014
url	http://irep.iium.edu.my/50039/ http://irep.iium.edu.my/50039/ http://irep.iium.edu.my/50039/ http://irep.iium.edu.my/50039/1/Paper2_published.pdf http://irep.iium.edu.my/50039/4/50039_Dynamic%20characterization_SCOPUS.pdf
first_indexed	2023-09-18T21:10:43Z
last_indexed	2023-09-18T21:10:43Z
_version_	1777411234064236544

Dynamic characterization of car door and hood panels using FEA and EMA

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