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Effectiveness of the Morlet wavelet in generating new shortened fatigue strain signal

1st Regional Conference on Applied and Engineering Mathematics (RCAEM-I) 2010 organized by Universiti Malaysia Perlis (UniMAP) and co-organized by Universiti Sains Malaysia (USM) & Universiti Kebangsaan Malaysia (UKM), 2nd - 3rd June 2010 at Eastern & Oriental Hotel, Penang.

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Bibliographic Details
Main Authors: T. E., Putra, Shahrum, Abdullah, Mohd Zaki, Nuawi, Zulkifli, Mohd Nopiah
Other Authors: edi@vlsi.eng.ukm.my
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2010
Subjects:
Signal
Morlet wavelet coefficient
Edited signal
Regional Conference on Applied and Engineering Mathematics (RCAEM)
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/10290
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spelling my.unimap-102902010-11-24T09:42:36Z Effectiveness of the Morlet wavelet in generating new shortened fatigue strain signal T. E., Putra Shahrum, Abdullah Mohd Zaki, Nuawi Zulkifli, Mohd Nopiah edi@vlsi.eng.ukm.my shahrum@vlsi.eng.ukm.my zaki.fr@gmail.com Signal Morlet wavelet coefficient Edited signal Regional Conference on Applied and Engineering Mathematics (RCAEM) 1st Regional Conference on Applied and Engineering Mathematics (RCAEM-I) 2010 organized by Universiti Malaysia Perlis (UniMAP) and co-organized by Universiti Sains Malaysia (USM) & Universiti Kebangsaan Malaysia (UKM), 2nd - 3rd June 2010 at Eastern & Oriental Hotel, Penang. A Morlet wavelet algorithm was developed for eliminating lower wavelet coefficient amplitude hence to retain higher wavelet coefficient amplitude. The 44.8 second original fatigue strain signal was edited based on Cut Off Level. Furthermore, the retained segments were joined in order to gain a new output signal having shorter time length. The COL gave the 39.5 second edited signal containing at least 93.2 % of the original fatigue damage. In conclusion, with the application of the Morlet wavelet, the fatigue damaging features can be identified and be extracted successfully in order to generate a new shortened edited signal. 2010-11-24T09:42:36Z 2010-11-24T09:42:36Z 2010-06-02 Working Paper Vol.1(22), p.137-142 http://hdl.handle.net/123456789/10290 en Proceedings of the 1st Regional Conference on Applied and Engineering Mathematics (RCAEM-I) 2010 Universiti Malaysia Perlis (UniMAP) Institut Matematik Kejuruteraan
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Signal
Morlet wavelet coefficient
Edited signal
Regional Conference on Applied and Engineering Mathematics (RCAEM)
spellingShingle Signal
Morlet wavelet coefficient
Edited signal
Regional Conference on Applied and Engineering Mathematics (RCAEM)
T. E., Putra
Shahrum, Abdullah
Mohd Zaki, Nuawi
Zulkifli, Mohd Nopiah
Effectiveness of the Morlet wavelet in generating new shortened fatigue strain signal
description 1st Regional Conference on Applied and Engineering Mathematics (RCAEM-I) 2010 organized by Universiti Malaysia Perlis (UniMAP) and co-organized by Universiti Sains Malaysia (USM) & Universiti Kebangsaan Malaysia (UKM), 2nd - 3rd June 2010 at Eastern & Oriental Hotel, Penang.
author2 edi@vlsi.eng.ukm.my
author_facet edi@vlsi.eng.ukm.my
T. E., Putra
Shahrum, Abdullah
Mohd Zaki, Nuawi
Zulkifli, Mohd Nopiah
format Working Paper
author T. E., Putra
Shahrum, Abdullah
Mohd Zaki, Nuawi
Zulkifli, Mohd Nopiah
author_sort T. E., Putra
title Effectiveness of the Morlet wavelet in generating new shortened fatigue strain signal
title_short Effectiveness of the Morlet wavelet in generating new shortened fatigue strain signal
title_full Effectiveness of the Morlet wavelet in generating new shortened fatigue strain signal
title_fullStr Effectiveness of the Morlet wavelet in generating new shortened fatigue strain signal
title_full_unstemmed Effectiveness of the Morlet wavelet in generating new shortened fatigue strain signal
title_sort effectiveness of the morlet wavelet in generating new shortened fatigue strain signal
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2010
url http://dspace.unimap.edu.my/xmlui/handle/123456789/10290
_version_ 1643789784616796160
score 13.214268

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