Fatigue strain signal behaviour and damage assessment of an engine mount bracket

This paper discusses the fatigue strain signal behaviour of different road surface conditions and its relationship to the fatigue damage of an engine mount bracket. Two different sets of fatigue strain signals were obtained from an engine mount bracket of an automobile: when the automobile was drive...

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Main Author: Zakaria, Kamarul Ariffin
Format: Article
Language:English
Published: 2014
Subjects:
Online Access:http://eprints.utem.edu.my/id/eprint/11521/1/Journal_of_Scientific_%26_Industrial_Research.pdf
http://eprints.utem.edu.my/id/eprint/11521/
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Institution: Universiti Teknikal Malaysia Melaka
Language: English
id my.utem.eprints.11521
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spelling my.utem.eprints.115212015-05-28T04:18:02Z http://eprints.utem.edu.my/id/eprint/11521/ Fatigue strain signal behaviour and damage assessment of an engine mount bracket Zakaria, Kamarul Ariffin TJ Mechanical engineering and machinery This paper discusses the fatigue strain signal behaviour of different road surface conditions and its relationship to the fatigue damage of an engine mount bracket. Two different sets of fatigue strain signals were obtained from an engine mount bracket of an automobile: when the automobile was driven on a highway surface and on a residential area road surface. The behaviour of the strain signal was then analysed and classified using both statistical and signal processing tools. Damage values as a result of the corresponding fatigue strain signals also determined using commercial finite element software. The fatigue strain signal behaviour was influenced by the road surface conditions, which affected the damage to the engine mount bracket. The integrated kurtosis-based algorithm for the Z-filter and power spectral density calculation were found to be the most suitable signal analysis approaches to correlate the fatigue strain signal behaviour with the engine mount bracket damage. 2014 Article PeerReviewed application/pdf en http://eprints.utem.edu.my/id/eprint/11521/1/Journal_of_Scientific_%26_Industrial_Research.pdf Zakaria, Kamarul Ariffin (2014) Fatigue strain signal behaviour and damage assessment of an engine mount bracket. Journal of scientific & Industrial Research . pp. 112-6. ISSN 0975-1084
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Zakaria, Kamarul Ariffin
Fatigue strain signal behaviour and damage assessment of an engine mount bracket
description This paper discusses the fatigue strain signal behaviour of different road surface conditions and its relationship to the fatigue damage of an engine mount bracket. Two different sets of fatigue strain signals were obtained from an engine mount bracket of an automobile: when the automobile was driven on a highway surface and on a residential area road surface. The behaviour of the strain signal was then analysed and classified using both statistical and signal processing tools. Damage values as a result of the corresponding fatigue strain signals also determined using commercial finite element software. The fatigue strain signal behaviour was influenced by the road surface conditions, which affected the damage to the engine mount bracket. The integrated kurtosis-based algorithm for the Z-filter and power spectral density calculation were found to be the most suitable signal analysis approaches to correlate the fatigue strain signal behaviour with the engine mount bracket damage.
format Article
author Zakaria, Kamarul Ariffin
author_facet Zakaria, Kamarul Ariffin
author_sort Zakaria, Kamarul Ariffin
title Fatigue strain signal behaviour and damage assessment of an engine mount bracket
title_short Fatigue strain signal behaviour and damage assessment of an engine mount bracket
title_full Fatigue strain signal behaviour and damage assessment of an engine mount bracket
title_fullStr Fatigue strain signal behaviour and damage assessment of an engine mount bracket
title_full_unstemmed Fatigue strain signal behaviour and damage assessment of an engine mount bracket
title_sort fatigue strain signal behaviour and damage assessment of an engine mount bracket
publishDate 2014
url http://eprints.utem.edu.my/id/eprint/11521/1/Journal_of_Scientific_%26_Industrial_Research.pdf
http://eprints.utem.edu.my/id/eprint/11521/
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