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A Study of the Mode Shape Effect in Automobile Braking System

This paper presents experimental result of mode shape effect in automobile braking system. Experimental of modal testing and analysis is done by given an impact by hammer from point 1 to point 24 of the disk brake where the accelerometer is positioned. The average data is recorded and a three dimens...

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Main Authors: Salim, Mohd Azli, Noordin, Aminurrashid
Format: Article
Language:English
Published: Praise Worthy Prize 2012
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utem.edu.my/id/eprint/7035/1/IREME_-_2012_-_M.A.Salim.pdf
http://eprints.utem.edu.my/id/eprint/7035/
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spelling my.utem.eprints.70352022-02-14T11:30:14Z http://eprints.utem.edu.my/id/eprint/7035/ A Study of the Mode Shape Effect in Automobile Braking System Salim, Mohd Azli Noordin, Aminurrashid TJ Mechanical engineering and machinery This paper presents experimental result of mode shape effect in automobile braking system. Experimental of modal testing and analysis is done by given an impact by hammer from point 1 to point 24 of the disk brake where the accelerometer is positioned. The average data is recorded and a three dimensional graph is plotted. From the recorded vibration, the modal parameters of this disk brake are determined from the mode shape developed using numerical and experimental approach. The result shows three natural frequencies are identified at 1100Hz, 2350Hz and 2600Hz. The first mode shape shows the direction of the bending is the same where it was a top bending. From initial condition, when the shape was moving at up and down, the contour color is slightly changed from blue to yellow and red. The second mode shape shows the bending moves up and down following the z-axis. When the point is far from the initial condition, the contour is changed from blue to yellow and frequently was red. The deformation of disk brake at second natural frequency is slightly increased when the point goes far from initial condition. For a third mode shape at positive and negative of z-axis, the color of shape is slightly changed when the area is bending condition. It means, the deformation of the disk brake is changed as well follow by the magnitude of bending. Praise Worthy Prize 2012-05 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/7035/1/IREME_-_2012_-_M.A.Salim.pdf Salim, Mohd Azli and Noordin, Aminurrashid (2012) A Study of the Mode Shape Effect in Automobile Braking System. International Review of Mechanical Engineering, 6 (4). pp. 719-723. ISSN 1970-8742
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
Salim, Mohd Azli
Noordin, Aminurrashid
A Study of the Mode Shape Effect in Automobile Braking System
description This paper presents experimental result of mode shape effect in automobile braking system. Experimental of modal testing and analysis is done by given an impact by hammer from point 1 to point 24 of the disk brake where the accelerometer is positioned. The average data is recorded and a three dimensional graph is plotted. From the recorded vibration, the modal parameters of this disk brake are determined from the mode shape developed using numerical and experimental approach. The result shows three natural frequencies are identified at 1100Hz, 2350Hz and 2600Hz. The first mode shape shows the direction of the bending is the same where it was a top bending. From initial condition, when the shape was moving at up and down, the contour color is slightly changed from blue to yellow and red. The second mode shape shows the bending moves up and down following the z-axis. When the point is far from the initial condition, the contour is changed from blue to yellow and frequently was red. The deformation of disk brake at second natural frequency is slightly increased when the point goes far from initial condition. For a third mode shape at positive and negative of z-axis, the color of shape is slightly changed when the area is bending condition. It means, the deformation of the disk brake is changed as well follow by the magnitude of bending.
format Article
author Salim, Mohd Azli
Noordin, Aminurrashid
author_facet Salim, Mohd Azli
Noordin, Aminurrashid
author_sort Salim, Mohd Azli
title A Study of the Mode Shape Effect in Automobile Braking System
title_short A Study of the Mode Shape Effect in Automobile Braking System
title_full A Study of the Mode Shape Effect in Automobile Braking System
title_fullStr A Study of the Mode Shape Effect in Automobile Braking System
title_full_unstemmed A Study of the Mode Shape Effect in Automobile Braking System
title_sort study of the mode shape effect in automobile braking system
publisher Praise Worthy Prize
publishDate 2012
url http://eprints.utem.edu.my/id/eprint/7035/1/IREME_-_2012_-_M.A.Salim.pdf
http://eprints.utem.edu.my/id/eprint/7035/
_version_ 1725976106300866560
score 13.211869

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