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dc.contributor.authorLiu, Xianhua
dc.contributor.authorRandall, R.
dc.contributor.authorAntoni, J.
dc.contributor.editorMike Xie
dc.contributor.editorAdrian Mouritz
dc.date.accessioned2017-01-30T12:06:50Z
dc.date.available2017-01-30T12:06:50Z
dc.date.created2013-03-21T20:01:06Z
dc.date.issued2005
dc.identifier.citationLiu, X. and Randall, R.B. and Antoni, J. 2005. Blind Source Separation of Internal Combustion Engine Vibration Signals, in Xie, M. et al. (ed), Advances in Applied Mechanics: Proceedings of the 4th Australasian Congress on Applied Mechanics, Feb 16-18 2005, pp. 257-262. Melbourne, Australia: The Institute of Materials Engineering, Australasia Ltd.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/18250
dc.description.abstract

Internal combustion engines have several vibration sources, such as combustion, fuel injection, piston slap and valve operation. For machine condition monitoring or design improvement purposes, it is necessary to separate the vibration signals caused by different sources and then analyse them separately. However, traditional frequency analysis techniques are not very useful due to overlap of different sources over a wide frequency range. This paper separates the vibration signals, especially piston slap, by using blind source separation techniques with the intention of reavealing the potential of the new technique for solving mechanical vibration problems. The BSS method is briefly described and separation results for both simulated and measured data are presented.

dc.publisherThe Institute of Materials Engineering, Australasia Ltd.
dc.subjectBlind source separation
dc.subjectinternal combustion engine
dc.subjectvibration signal
dc.titleBlind Source Separation of Internal Combustion Engine Vibration Signals
dc.typeConference Paper
dcterms.source.startPage257
dcterms.source.endPage262
dcterms.source.titleProceedings of the 4th Australasian Congress on Applied Mechanics: Advances in Applied Mechanics
dcterms.source.seriesProceedings of the 4th Australasian Congress on Applied Mechanics: Advances in Applied Mechanics
dcterms.source.isbn1-876855-231
dcterms.source.conferenceThe 4th Australasian Congress on Applied Mechanics
dcterms.source.conference-start-dateFeb 16 2005
dcterms.source.conferencelocationMelbourne, Australia
dcterms.source.placeMelbourne, Australia
curtin.department
curtin.accessStatusFulltext not available


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