Modelling and Dynamic Analysis of a Heavy Duty Truck with Rear Tandem Axle Bogie Suspension System

Ding, F; Zhang, N; Han, X; Zhou, XX

Modelling and Dynamic Analysis of a Heavy Duty Truck with Rear Tandem Axle Bogie Suspension System

Ding, F Zhang, N

Han, X Zhou, XX

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Publisher:: Engineers Australia
Publication Type:: Conference Proceeding
Citation:: Proceedings of the 6th Australiasian Congress on Applied Mechanics, 2010, pp. 1 - 8
Issue Date:: 2010-01

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Field	Value	Language
dc.contributor.author	Ding, F	en_US
dc.contributor.author	Zhang, N https://orcid.org/0000-0001-6408-0044	en_US
dc.contributor.author	Han, X	en_US
dc.contributor.author	Zhou, XX	en_US
dc.contributor.editor	Teh, K	en_US
dc.contributor.editor	Davies, I	en_US
dc.contributor.editor	Howard, I	en_US
dc.date	2010-12-12	en_US
dc.date.issued	2010-01	en_US
dc.identifier.citation	Proceedings of the 6th Australiasian Congress on Applied Mechanics, 2010, pp. 1 - 8	en_US
dc.identifier.isbn	978-0-85825-941-6	en_US
dc.identifier.uri	http://hdl.handle.net/10453/16358
dc.description.abstract	This paper presents details of modelling of a heavy duty truck multi-body system with rear tandem axle bogie suspension system. There are two existing approaches are used for modelling the tandem suspension, one is FEM based and computation intensive and the other is based a simplified modes but with limited accuracy. A new simplified model of the tandem suspension is proposed for improving the heavy track modelâs accuracy in handling performance analysis and computation efficiency. The investigation focuses on comparative analysis of dynamic performance, rollover prevention in particular, of this tri-axles heavy duty truck. A quasi-static tilt table test is carried out to evaluate the static roll threshold (SRT) of the heavy duty truck with two simplified tandem suspension models. Furthermore, for dynamic rollover evaluation, specific simulations are conducted to show the rollover stability of the truck using these three tandem suspension models. The obtained results indicate that the proposed new simplified tandem suspension model is superior over the existing one. Such a simplified but accurate model will enable the efficient handling performance analysis of heavy duty trucks fitted with complex suspensions, e.g., hydraulic interconnected suspensions.	en_US
dc.publisher	Engineers Australia	en_US
dc.relation.ispartof	Proceedings of the 6th Australiasian Congress on Applied Mechanics	en_US
dc.relation.ispartof	Australasian Congress on Applied Mechanics	en_US
dc.title	Modelling and Dynamic Analysis of a Heavy Duty Truck with Rear Tandem Axle Bogie Suspension System	en_US
dc.type	Conference Proceeding
utslib.location	Australia	en_US
utslib.location.activity	Perth, Western Australia	en_US
utslib.for	0913 Mechanical Engineering	en_US
dc.location.activity	Perth, Western Australia	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	true	en_US
pubs.place-of-publication	Australia	en_US
pubs.start-date	2010-12-12	en_US

Abstract:

This paper presents details of modelling of a heavy duty truck multi-body system with rear tandem axle bogie suspension system. There are two existing approaches are used for modelling the tandem suspension, one is FEM based and computation intensive and the other is based a simplified modes but with limited accuracy. A new simplified model of the tandem suspension is proposed for improving the heavy track modelâs accuracy in handling performance analysis and computation efficiency. The investigation focuses on comparative analysis of dynamic performance, rollover prevention in particular, of this tri-axles heavy duty truck. A quasi-static tilt table test is carried out to evaluate the static roll threshold (SRT) of the heavy duty truck with two simplified tandem suspension models. Furthermore, for dynamic rollover evaluation, specific simulations are conducted to show the rollover stability of the truck using these three tandem suspension models. The obtained results indicate that the proposed new simplified tandem suspension model is superior over the existing one. Such a simplified but accurate model will enable the efficient handling performance analysis of heavy duty trucks fitted with complex suspensions, e.g., hydraulic interconnected suspensions.

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http://hdl.handle.net/10453/16358