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Gang Yin, Yingtang Zhang, et al. Online fault diagnosis method based on incremental support vector data description and extreme learning machine with incremental output structure, neurocomputing, 128(2014)224-231. [ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ] |
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baiyuefei
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- LS-EPI: 1647
- Ó¦Öú: 4642 (¸±½ÌÊÚ)
- ¹ó±ö: 46.969
- ½ð±Ò: 658104
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- ºì»¨: 995
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- Ìû×Ó: 69424
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Online fault diagnosis method based on Incremental Support Vector Data Description and Extreme Learning Machine with incremental output structure ×÷Õß:Yin, G (Yin, Gang)[ 1 ] ; Zhang, YT (Zhang, Ying-Tang)[ 1 ] ; Li, ZN (Li, Zhi-Ning)[ 1 ] ; Ren, GQ (Ren, Guo-Quan)[ 1 ] ; Fan, HB (Fan, Hong-Bo)[ 1 ] NEUROCOMPUTING ¾í: 128 Ò³: 224-231 DOI: 10.1016/j.neucom.2013.01.061 ³ö°æÄê: MAR 27 2014 ²é¿´ÆÚ¿¯ÐÅÏ¢ »áÒéÃû³Æ »áÒé: International Workshop of Extreme Learning Machines (ELM) »áÒ鵨µã: Singapore, SINGAPORE »áÒéÈÕÆÚ: DEC 11-13, 2012 ÕªÒª Online fault diagnosis system should be able to detect faults, recognize fault types and update the discriminating ability and knowledge of itself automatically in real time. But the class number in fault diagnosis is not constant and it is in a dynamic state with new members enrolled. The traditional recognition algorithms are not able to update diagnosis system efficiently when the class number of failure modes is increasing. To solve the problem, an online fault diagnosis method based on Incremental Support Vector Data Description (ISVDD) and Extreme Learning Machine with incremental output structure (IOELM) is proposed. ISVDD is used to find a new failure mode quickly in the continuous condition monitoring of the equipments. The fixed structure of Extreme Learning Machine is changed into an elastic structure whose output nodes could be added incrementally to recognize the new fault mode efficiently. Recognition experiments on the diesel engine under eleven different conditions show that the online fault diagnosis method based on ISVDD and IOELM works well, and the method is also feasible in fault diagnosis of other mechanical equipments. Crown Copyright (C) 2013 Published by Elsevier B.V. All rights reserved. ¹Ø¼ü´Ê ×÷Õ߹ؼü´Ê:Incremental Support Vector Data; Description; Extreme Learning Machine; Multi-scale principal component analysis; Online fault diagnosis KeyWords Plus:QUANTITATIVE MODEL ×÷ÕßÐÅÏ¢ ͨѶ×÷ÕßµØÖ·: Yin, G (ͨѶ×÷Õß) Mech Engn Coll, Dept 7, Shijiazhuang, Peoples R China. µØÖ·: [ 1 ] Mech Engn Coll, Dept 7, Shijiazhuang, Peoples R China µç×ÓÓʼþµØÖ·:gang.gang88@163.com ³ö°æÉÌ ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS Àà±ð / ·ÖÀà Ñо¿·½Ïò:Computer Science Web of Science Àà±ð:Computer Science, Artificial Intelligence ÎÄÏ×ÐÅÏ¢ ÎÄÏ×ÀàÐÍ:Article; Proceedings Paper ÓïÖÖ:English Èë²ØºÅ: WOS:000331851700027 ISSN: 0925-2312 µç×Ó ISSN: 1872-8286 |
3Â¥2014-04-02 18:59:20
baiyuefei
°æÖ÷ (ÎÄѧ̩¶·)
·çÑ©
- LS-EPI: 1647
- Ó¦Öú: 4642 (¸±½ÌÊÚ)
- ¹ó±ö: 46.969
- ½ð±Ò: 658104
- É¢½ð: 11616
- ºì»¨: 995
- ɳ·¢: 81
- Ìû×Ó: 69424
- ÔÚÏß: 13328.4Сʱ
- ³æºÅ: 676696
- ×¢²á: 2008-12-18
- ÐÔ±ð: GG
- רҵ: ºÏ³ÉÒ©Îﻯѧ
- ¹ÜϽ: Óлú½»Á÷
4Â¥2014-04-02 18:59:38













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