Torsional finite elements and nonlinear numerical modelling in vehicle powertrain dynamics

Crowther, AR; Zhang, N

Torsional finite elements and nonlinear numerical modelling in vehicle powertrain dynamics

Crowther, AR Zhang, N

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Publication Type:: Journal Article
Citation:: Journal of Sound and Vibration, 2005, 284 (3-5), pp. 825 - 849
Issue Date:: 2005-06-21

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Field	Value	Language
dc.contributor.author	Crowther, AR	en_US
dc.contributor.author	Zhang, N https://orcid.org/0000-0001-6408-0044	en_US
dc.date.issued	2005-06-21	en_US
dc.identifier.citation	Journal of Sound and Vibration, 2005, 284 (3-5), pp. 825 - 849	en_US
dc.identifier.issn	0022-460X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/442
dc.description.abstract	Torsional finite elements for direct, branched and grounded (boundary) connections and geared connections with rigid or elastic tooth mesh are presented. The use of these elements for developing dynamic models of various passenger vehicle powertrains is illustrated and discussed. A six-degree-of-freedom dynamic model for clutch engagement is used to investigate the effect of low-frequency transients on clutch engagement stick-slip and gear backlash in powertrains. Results for free vibration analysis and transient vibration numerical simulations are presented. Attention is paid to the algorithms used in the piecewise nonlinear transient analysis and the method of numerical simulation. The methodology is thoroughly detailed and is discussed for application to higher degree-of-freedom powertrain models. © 2004 Elsevier Ltd. All rights reserved.	en_US
dc.relation	http://purl.org/au-research/grants/arc/C00107787
dc.relation.ispartof	Journal of Sound and Vibration	en_US
dc.relation.isbasedon	10.1016/j.jsv.2004.07.022	en_US
dc.subject.classification	Acoustics	en_US
dc.title	Torsional finite elements and nonlinear numerical modelling in vehicle powertrain dynamics	en_US
dc.type	Journal Article
utslib.citation.volume	3-5	en_US
utslib.citation.volume	284	en_US
utslib.for	0913 Mechanical Engineering	en_US
utslib.for	02 Physical Sciences	en_US
utslib.for	09 Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	closed_access
pubs.issue	3-5	en_US
pubs.publication-status	Published	en_US
pubs.volume	284	en_US

Abstract:

Torsional finite elements for direct, branched and grounded (boundary) connections and geared connections with rigid or elastic tooth mesh are presented. The use of these elements for developing dynamic models of various passenger vehicle powertrains is illustrated and discussed. A six-degree-of-freedom dynamic model for clutch engagement is used to investigate the effect of low-frequency transients on clutch engagement stick-slip and gear backlash in powertrains. Results for free vibration analysis and transient vibration numerical simulations are presented. Attention is paid to the algorithms used in the piecewise nonlinear transient analysis and the method of numerical simulation. The methodology is thoroughly detailed and is discussed for application to higher degree-of-freedom powertrain models. © 2004 Elsevier Ltd. All rights reserved.

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http://hdl.handle.net/10453/442