UM  > 科技學院  > 電腦及資訊科學系
A Patent Analysis of Prognostics and Health Management (PHM) Innovations for Electrical Systems
Liu, Zhenbao1; Jia, Zhen1; Vong, Chi-Man2; Han, Junwei3; Yan, Chenggang4; Pecht, Michael5
2018
Source PublicationIEEE ACCESS
ISSN2169-3536
Volume6Pages:18088-18107
Abstract

The use of reliability assessment and prediction in product design, manufacture, and operation has been an evolutionary process. Physics-based modeling and root-cause analysis of failure sites, failure modes, and failure mechanisms have proven to be effective in the prevention and fault detection of product failures over the past decades. Nevertheless, prognostics and health management (PHM) is now the focus of recent activity as noted by the amount of books, articles, and patents. This three-part review aims to give a comprehensive overview of PHM patents from three aspects: PHM for electrical systems, PHM for mechanical systems, and general PHM methodologies. This series of survey papers reviews the history of PHM research in industry and its current status based on U.S. patents from 2000 to 2015; discusses the application of PHM in the design, manufacture, and deployment of equipment in various industries; and presents some of the key research questions which remain to be addressed, with particular attention on the results reported in the last decade. In this part, 114 PHM patents for electrical systems are covered and comprehensively reviewed from the perspective of seven electrical appliances. Several phenomena are summarized through the investigation of U.S. PHM patents from 2000 to 2015. The proportion of the PHM patents for systems increased much more than for components. Compared with single sensor, sensor networks have achieved more applications so that objects are monitored more comprehensively and accurately. In addition, online assessment with on-board solutions is gradually replacing offline assessment of products using downloaded data to realize timely monitoring and troubleshooting.

KeywordReliability Assessment And Prediction Prognostics And Health Management (Phm) Application Patents Electrical Systems
DOIhttp://doi.org/10.1109/ACCESS.2018.2818114
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering ; Telecommunications
WOS SubjectComputer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000430805300001
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
The Source to ArticleWOS
Fulltext Access
Citation statistics
Cited Times [WOS]:9   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Affiliation1.School of Aeronautics, Northwestern Polytechnical University, Xi’an, China
2.Department of Computer and Information Science, University of Macau, Macau, China
3.School of Automation, Northwestern Polytechnical University, Xi’an, China
4.Institute of Information and Control, Hangzhou Dianzi University, Hangzhou, China
5.Center for Advanced Life Cycle Engineering, University of Maryland at College Park, College Park, MD, USA
Recommended Citation
GB/T 7714
Liu, Zhenbao,Jia, Zhen,Vong, Chi-Man,et al. A Patent Analysis of Prognostics and Health Management (PHM) Innovations for Electrical Systems[J]. IEEE ACCESS,2018,6:18088-18107.
APA Liu, Zhenbao,Jia, Zhen,Vong, Chi-Man,Han, Junwei,Yan, Chenggang,&Pecht, Michael.(2018).A Patent Analysis of Prognostics and Health Management (PHM) Innovations for Electrical Systems.IEEE ACCESS,6,18088-18107.
MLA Liu, Zhenbao,et al."A Patent Analysis of Prognostics and Health Management (PHM) Innovations for Electrical Systems".IEEE ACCESS 6(2018):18088-18107.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, Zhenbao]'s Articles
[Jia, Zhen]'s Articles
[Vong, Chi-Man]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Zhenbao]'s Articles
[Jia, Zhen]'s Articles
[Vong, Chi-Man]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Zhenbao]'s Articles
[Jia, Zhen]'s Articles
[Vong, Chi-Man]'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.