Dynamics of a Powertrain with Ratio-Dependent System Parameters and Multiple Nonlinearities

Zhang, N

Dynamics of a Powertrain with Ratio-Dependent System Parameters and Multiple Nonlinearities

Zhang, N

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Publisher:: Institute of Noise and Vibration, University of Technology Malaysia
Publication Type:: Conference Proceeding
Citation:: Proceedings of the 11th Asia-Pacific Vibration Conference: Vol 1, 2005, 1 pp. 35 - 48
Issue Date:: 2005-01

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Field	Value	Language
dc.contributor.author	Zhang, N https://orcid.org/0000-0001-6408-0044	en_US
dc.contributor.editor	Salman Leong, M	en_US
dc.contributor.editor	Abdul Ragman, R	en_US
dc.contributor.editor	Zin, TC	en_US
dc.date	2005-11-23	en_US
dc.date.issued	2005-01	en_US
dc.identifier.citation	Proceedings of the 11th Asia-Pacific Vibration Conference: Vol 1, 2005, 1 pp. 35 - 48	en_US
dc.identifier.isbn	983-9805-55-X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/11162
dc.description.abstract	This paper presents the study on the dynamics of vehicle powertrains performed recently by the research group in Faculty of Engineering, the Uuiversity of Technology, Sydney. The torsional finite elements developed for direct, branched and grounded conuections with rigid or elastic tooth mesh and clearances are briefly introduced. The assembly of a dynamic model of global powertrain with a 4-speed automatic transmission and a real car configuration is then illustrated for free and forced torsional vibration analysis over a wide range of operating conditions. Results of the vibration modes and transient behaviours of the powertrain under various load conditions such as gear shifting, stickslip and gear lash are presented. A novel facility capable of simulating a real car running on road for testing the transmission performance and measuring the transient responses of a powertrain is reported. The preliminary experimental results obtained from the tests carried out on the facility are presented. Discussions are also given on the future work on the characterisation of the dynamics of powertrain with coupled multiple nonlinearities.	en_US
dc.publisher	Institute of Noise and Vibration, University of Technology Malaysia	en_US
dc.relation.ispartof	Proceedings of the 11th Asia-Pacific Vibration Conference: Vol 1	en_US
dc.relation.ispartof	Asia Pacific Vibration Conference	en_US
dc.title	Dynamics of a Powertrain with Ratio-Dependent System Parameters and Multiple Nonlinearities	en_US
dc.type	Conference Proceeding
utslib.citation.volume	1	en_US
utslib.location	Kuala Lumpur, Malaysia	en_US
utslib.location.activity	Langkawi, Malaysia	en_US
utslib.for	0913 Mechanical Engineering	en_US
dc.location.activity	Langkawi, Malaysia	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.consider-herdc	false	en_US
pubs.place-of-publication	Kuala Lumpur, Malaysia	en_US
pubs.start-date	2005-11-23	en_US
pubs.volume	1	en_US

Abstract:

This paper presents the study on the dynamics of vehicle powertrains performed recently by the research group in Faculty of Engineering, the Uuiversity of Technology, Sydney. The torsional finite elements developed for direct, branched and grounded conuections with rigid or elastic tooth mesh and clearances are briefly introduced. The assembly of a dynamic model of global powertrain with a 4-speed automatic transmission and a real car configuration is then illustrated for free and forced torsional vibration analysis over a wide range of operating conditions. Results of the vibration modes and transient behaviours of the powertrain under various load conditions such as gear shifting, stickslip and gear lash are presented. A novel facility capable of simulating a real car running on road for testing the transmission performance and measuring the transient responses of a powertrain is reported. The preliminary experimental results obtained from the tests carried out on the facility are presented. Discussions are also given on the future work on the characterisation of the dynamics of powertrain with coupled multiple nonlinearities.

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http://hdl.handle.net/10453/11162