Comparative study of the strain signal and the edited strain signal

This study presents the comparative study between the original strain signal and its edited strain signal. In this study, the data of fatigue strain loading on an automobile coil spring was used and the purpose to this component is because it been identified as one of the critical component in an au...

Full description

Bibliographic Details
Main Author:	Muhamad Faizal, Abd Ghani
Format:	Undergraduates Project Papers
Language:	English
Published:	2012
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/4632/ http://umpir.ump.edu.my/id/eprint/4632/ http://umpir.ump.edu.my/id/eprint/4632/1/cd6618_97.pdf

id	ump-4632
recordtype	eprints
spelling	ump-46322015-03-03T09:20:09Z http://umpir.ump.edu.my/id/eprint/4632/ Comparative study of the strain signal and the edited strain signal Muhamad Faizal, Abd Ghani TA Engineering (General). Civil engineering (General) This study presents the comparative study between the original strain signal and its edited strain signal. In this study, the data of fatigue strain loading on an automobile coil spring was used and the purpose to this component is because it been identified as one of the critical component in an automobile. The strain signal editing process was performed by removing low amplitude cycles were eliminated based on the cut-off level of the signal energy distribution in the time representation. Thus, the new edited signal was obtained which has retained almost 100% of the original fatigue damage and has equivalent signal statistic. The original and edited strain signals were analysed for predicting the fatigue damage of the coil spring. A comparison study of the fatigue damage and the highest damage zone obtained from the original strain signal and the edited strain signal carried out. From the result obtained, the prediction of the fatigue damage and the highest damage zone for both strain signals original and edited is equivalents. Hence, for the laboratory fatigue testing the shortened signals that was produced from damage editing process can be used as a tool to accelerate the fatigue testing. 2012-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/4632/1/cd6618_97.pdf Muhamad Faizal, Abd Ghani (2012) Comparative study of the strain signal and the edited strain signal. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:71967&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Muhamad Faizal, Abd Ghani Comparative study of the strain signal and the edited strain signal
description	This study presents the comparative study between the original strain signal and its edited strain signal. In this study, the data of fatigue strain loading on an automobile coil spring was used and the purpose to this component is because it been identified as one of the critical component in an automobile. The strain signal editing process was performed by removing low amplitude cycles were eliminated based on the cut-off level of the signal energy distribution in the time representation. Thus, the new edited signal was obtained which has retained almost 100% of the original fatigue damage and has equivalent signal statistic. The original and edited strain signals were analysed for predicting the fatigue damage of the coil spring. A comparison study of the fatigue damage and the highest damage zone obtained from the original strain signal and the edited strain signal carried out. From the result obtained, the prediction of the fatigue damage and the highest damage zone for both strain signals original and edited is equivalents. Hence, for the laboratory fatigue testing the shortened signals that was produced from damage editing process can be used as a tool to accelerate the fatigue testing.
format	Undergraduates Project Papers
author	Muhamad Faizal, Abd Ghani
author_facet	Muhamad Faizal, Abd Ghani
author_sort	Muhamad Faizal, Abd Ghani
title	Comparative study of the strain signal and the edited strain signal
title_short	Comparative study of the strain signal and the edited strain signal
title_full	Comparative study of the strain signal and the edited strain signal
title_fullStr	Comparative study of the strain signal and the edited strain signal
title_full_unstemmed	Comparative study of the strain signal and the edited strain signal
title_sort	comparative study of the strain signal and the edited strain signal
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/4632/ http://umpir.ump.edu.my/id/eprint/4632/ http://umpir.ump.edu.my/id/eprint/4632/1/cd6618_97.pdf
first_indexed	2023-09-18T21:59:24Z
last_indexed	2023-09-18T21:59:24Z
_version_	1777414296540545024

Comparative study of the strain signal and the edited strain signal

Similar Items