UM  > Faculty of Science and Technology
Engine Ignition System Diagnosis using Case-based Reasoning Enhanced with Wavelet Packet Transform and Clustering
Vong, Chiman; Wong, Pakkin; Ip, Wengfai
2010-11
Source PublicationINFORMATION-AN INTERNATIONAL INTERDISCIPLINARY JOURNAL
ISSN1343-4500
Volume13Issue:6Pages:2081-2092
Abstract

This paper presents a case-based reasoning (CBR) approach to assist diagnosis problem based on the extracted features of engine ignition signals. The advantage of the CBR system is that multiple possible diagnoses can be provided to the user, instead of a single most probable diagnosis provided by the traditional network-based classifiers such as multi-layer perceptrons (MLP). To overcome the retrieval inefficiency of CBR, wavelet packet transform (WPT) and K-means clustering (KM) are integrated together to form a new signal preprocessing method for the CBR system. Experimental result shows that CBR using WPT and KM generates higher diagnostic accuracy than MLP.

KeywordCase Based Reasoning Wavelet Packet Transform Clustering Engine Ignition Signal Analysis
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Multidisciplinary
WOS IDWOS:000208242700020
Fulltext Access
Citation statistics
Cited Times [WOS]:0   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF ELECTROMECHANICAL ENGINEERING
DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorVong, Chiman
AffiliationUniv Macau, Fac Sci & Technol, Taipa, Peoples R China
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Vong, Chiman,Wong, Pakkin,Ip, Wengfai. Engine Ignition System Diagnosis using Case-based Reasoning Enhanced with Wavelet Packet Transform and Clustering[J]. INFORMATION-AN INTERNATIONAL INTERDISCIPLINARY JOURNAL,2010,13(6):2081-2092.
APA Vong, Chiman,Wong, Pakkin,&Ip, Wengfai.(2010).Engine Ignition System Diagnosis using Case-based Reasoning Enhanced with Wavelet Packet Transform and Clustering.INFORMATION-AN INTERNATIONAL INTERDISCIPLINARY JOURNAL,13(6),2081-2092.
MLA Vong, Chiman,et al."Engine Ignition System Diagnosis using Case-based Reasoning Enhanced with Wavelet Packet Transform and Clustering".INFORMATION-AN INTERNATIONAL INTERDISCIPLINARY JOURNAL 13.6(2010):2081-2092.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Vong, Chiman]'s Articles
[Wong, Pakkin]'s Articles
[Ip, Wengfai]'s Articles
Baidu academic
Similar articles in Baidu academic
[Vong, Chiman]'s Articles
[Wong, Pakkin]'s Articles
[Ip, Wengfai]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Vong, Chiman]'s Articles
[Wong, Pakkin]'s Articles
[Ip, Wengfai]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.