Signal analysis of electrostatic gas-solid two-phase flow probe with hilbert-huang transform

Hdl Handle:
http://hdl.handle.net/10149/95324
Title:
Signal analysis of electrostatic gas-solid two-phase flow probe with hilbert-huang transform
Book Title:
Proceedings 2009 9th international conference on electronic measurement & instruments
Authors:
Lu, R. (Rongjun); Zhou, B. (Bin); Gao, W. (Wei)
Editors:
Jianping, C. (Cui); Jiming, Q. (Qi)
Affiliation:
University of Teesside
Citation:
Lu, R., Zhou, B. and Gao, W. (2009) 'Signal analysis of electrostatic gas-solid two-phase flow probe with hilbert-huang transform', 9th international conference on electronic measurement & instruments, Beijing, China, August 16 - 19, in Jianping, C. and Jiming, Q. (eds) Proceedings 2009 9th international conference on electronic measurement & instruments. IEEE, pp.2486-2490.
Publisher:
IEEE
Conference:
9th international conference on electronic measurement & instruments, Beijing, China, August 16 - 19, 2009
Issue Date:
2009
URI:
http://hdl.handle.net/10149/95324
DOI:
10.1109/ICEMI.2009.5274517
Abstract:
Ring-shaped electrostatic gas-solid two-phase flow probe can provide mechanical parameters of the pneumatically transported powders, and has been used for measuring and controlling the pulverized coal flow distribution among conveyors leading to burners in coal-fired power stations. But the signal obtained from the probe demonstrates strongly non-linear characteristic. In this paper, efforts had been paid to investigate the signal by means of Hilbert-Huang transform, including the empirical mode decomposition (EMD) and Hilbert spectral analysis(HAS) on the signal of the probe. The EMD results unveiled that low-frequency oscillation existed and its amplitude was non-decayed. HAS interpreted the EMD results by time-frequency joint analysis and described the instantaneous behavior of gas-solid two-phase flow.
Type:
Meetings and Proceedings; Book Chapter
Language:
en
Keywords:
electrostatic; gas-solid two-phase flow; Hilbert-huang transform; coal-fired power stations
ISBN:
9781424438624
Rights:
Author can archive publisher's version/PDF. For full details see http://www.sherpa.ac.uk/romeo/ [Accessed 31/03/2010]
Citation Count:
0 [Scopus, 31/03/2010]

Full metadata record

DC FieldValue Language
dc.contributor.authorLu, R. (Rongjun)en
dc.contributor.authorZhou, B. (Bin)en
dc.contributor.authorGao, W. (Wei)en
dc.contributor.editorJianping, C. (Cui)-
dc.contributor.editorJiming, Q. (Qi)-
dc.date.accessioned2010-03-31T10:41:36Z-
dc.date.available2010-03-31T10:41:36Z-
dc.date.issued2009-
dc.identifier.isbn9781424438624-
dc.identifier.doi10.1109/ICEMI.2009.5274517-
dc.identifier.urihttp://hdl.handle.net/10149/95324-
dc.description.abstractRing-shaped electrostatic gas-solid two-phase flow probe can provide mechanical parameters of the pneumatically transported powders, and has been used for measuring and controlling the pulverized coal flow distribution among conveyors leading to burners in coal-fired power stations. But the signal obtained from the probe demonstrates strongly non-linear characteristic. In this paper, efforts had been paid to investigate the signal by means of Hilbert-Huang transform, including the empirical mode decomposition (EMD) and Hilbert spectral analysis(HAS) on the signal of the probe. The EMD results unveiled that low-frequency oscillation existed and its amplitude was non-decayed. HAS interpreted the EMD results by time-frequency joint analysis and described the instantaneous behavior of gas-solid two-phase flow.en
dc.language.isoenen
dc.publisherIEEEen
dc.rightsAuthor can archive publisher's version/PDF. For full details see http://www.sherpa.ac.uk/romeo/ [Accessed 31/03/2010]en
dc.subjectelectrostaticen
dc.subjectgas-solid two-phase flowen
dc.subjectHilbert-huang transformen
dc.subjectcoal-fired power stationsen
dc.titleSignal analysis of electrostatic gas-solid two-phase flow probe with hilbert-huang transformen
dc.typeMeetings and Proceedingsen
dc.typeBook Chapteren
dc.contributor.departmentUniversity of Teessideen
dc.title.bookProceedings 2009 9th international conference on electronic measurement & instrumentsen
dc.identifier.conference9th international conference on electronic measurement & instruments, Beijing, China, August 16 - 19, 2009en
ref.citationcount0 [Scopus, 31/03/2010]en
or.citation.harvardLu, R., Zhou, B. and Gao, W. (2009) 'Signal analysis of electrostatic gas-solid two-phase flow probe with hilbert-huang transform', 9th international conference on electronic measurement & instruments, Beijing, China, August 16 - 19, in Jianping, C. and Jiming, Q. (eds) Proceedings 2009 9th international conference on electronic measurement & instruments. IEEE, pp.2486-2490.-
prism.startingPage2486-
prism.endingPage2490-
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