Vehicle dynamics analysis and road rest of a sports utility vehicle equipped with hydraulically interconnected suspension

Peng, P; Zhang, B; Zhang, J; Zheng, M; Zhang, N

Vehicle dynamics analysis and road rest of a sports utility vehicle equipped with hydraulically interconnected suspension

Peng, P Zhang, B Zhang, J Zheng, M Zhang, N

Permalink

Publication Type:: Journal Article
Citation:: Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2016, 27 (20), pp. 2813 - 2821
Issue Date:: 2016-10-25

Closed Access

	Filename	Description	Size
	Paper.pdf	Published Version	3.03 MB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Peng, P	en_US
dc.contributor.author	Zhang, B	en_US
dc.contributor.author	Zhang, J	en_US
dc.contributor.author	Zheng, M	en_US
dc.contributor.author	Zhang, N https://orcid.org/0000-0001-6408-0044	en_US
dc.date.issued	2016-10-25	en_US
dc.identifier.citation	Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2016, 27 (20), pp. 2813 - 2821	en_US
dc.identifier.issn	1004-132X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/104816
dc.description.abstract	© 2016, China Mechanical Engineering Magazine Office. All right reserved. A new type of hydro-pneumatic interconnection suspension was proposed herein, which would contribute to improve the ability of rollover resistance without affecting other performances. In order to study the hydraulically interconnected suspension's impaction on the vehicle steering stability, based on CarSim/Simulink/AMESim cosimulation platform, a vehicle multi-body dynamics model coupled fluid system with hydraulically interconnected suspension systems was employed and the relevant handling stability and ride experimental simulation studies were made. The simulation results show that the vehicle fitted with hydraulically interconnected suspension systems may obtain the higher scores in the handling stability evaluation. In order to verify the accuracy of the cosimulation platform and ongoing study the influences of hydraulically interconnected suspension of vehicles, a hydraulically interconnected suspension was designed for a sports utility vehicle, and a series of road tests were carried out. The experimental results are good agreement with the simulation ones. It illustrates that the cosimulation model is correct, and provides a new computer simulation method for follow-up design and optimization in this kind of suspension. Experimental and simulation results show that hydraulically interconnected suspension may offer larger roll stiffness, enhance the safety of vehicle when cornering at high speeds, and improve the handling stability of vehicles without affecting the ride comfort.	en_US
dc.relation.ispartof	Zhongguo Jixie Gongcheng/China Mechanical Engineering	en_US
dc.relation.isbasedon	10.3969/j.issn.1004-132X.2016.20.021	en_US
dc.subject.classification	Industrial Engineering & Automation	en_US
dc.title	Vehicle dynamics analysis and road rest of a sports utility vehicle equipped with hydraulically interconnected suspension	en_US
dc.type	Journal Article
utslib.citation.volume	20	en_US
utslib.citation.volume	27	en_US
utslib.for	0902 Automotive Engineering	en_US
utslib.for	091304 Dynamics, Vibration and Vibration Control	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	20	en_US
pubs.publication-status	Published	en_US
pubs.volume	27	en_US

Abstract:

© 2016, China Mechanical Engineering Magazine Office. All right reserved. A new type of hydro-pneumatic interconnection suspension was proposed herein, which would contribute to improve the ability of rollover resistance without affecting other performances. In order to study the hydraulically interconnected suspension's impaction on the vehicle steering stability, based on CarSim/Simulink/AMESim cosimulation platform, a vehicle multi-body dynamics model coupled fluid system with hydraulically interconnected suspension systems was employed and the relevant handling stability and ride experimental simulation studies were made. The simulation results show that the vehicle fitted with hydraulically interconnected suspension systems may obtain the higher scores in the handling stability evaluation. In order to verify the accuracy of the cosimulation platform and ongoing study the influences of hydraulically interconnected suspension of vehicles, a hydraulically interconnected suspension was designed for a sports utility vehicle, and a series of road tests were carried out. The experimental results are good agreement with the simulation ones. It illustrates that the cosimulation model is correct, and provides a new computer simulation method for follow-up design and optimization in this kind of suspension. Experimental and simulation results show that hydraulically interconnected suspension may offer larger roll stiffness, enhance the safety of vehicle when cornering at high speeds, and improve the handling stability of vehicles without affecting the ride comfort.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/104816