Sensitivity of key parameters to dynamics of hydraulic power steering systems

Wang, M; Zhang, N; Misra, A

Sensitivity of key parameters to dynamics of hydraulic power steering systems

Wang, M Zhang, N

Misra, A

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Publication Type:: Conference Proceeding
Citation:: SAE Technical Papers, 2005
Issue Date:: 2005-01-01

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Field	Value	Language
dc.contributor.author	Wang, M	en_US
dc.contributor.author	Zhang, N https://orcid.org/0000-0001-6408-0044	en_US
dc.contributor.author	Misra, A	en_US
dc.date.issued	2005-01-01	en_US
dc.identifier.citation	SAE Technical Papers, 2005	en_US
dc.identifier.issn	0148-7191	en_US
dc.identifier.uri	http://hdl.handle.net/10453/7247
dc.description.abstract	A comprehensive mathematical model of a typical hydraulic power rack and pinion steering system is developed, and the dynamic characteristics of the steering system are analyzed. The mechanism, hydraulic supply lines and the rotary spool valve of a hydraulic power steering system are included in the model, and the numerical calculation is conducted to investigate the sensitivities of the key parameters of the steering system. The results show that the profile of the spool valve and the fluctuation of flow rates significantly affect the dynamic characteristics the steering system. Copyright © 2005 SAE International.	en_US
dc.relation	http://purl.org/au-research/grants/arc/C00107787
dc.relation.ispartof	SAE Technical Papers	en_US
dc.relation.isbasedon	10.4271/2005-01-2389	en_US
dc.title	Sensitivity of key parameters to dynamics of hydraulic power steering systems	en_US
dc.type	Conference Proceeding
utslib.for	0902 Automotive Engineering	en_US
utslib.for	0910 Manufacturing Engineering	en_US
dc.location.activity	Traverse City, Michigan, USA	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	open_access
pubs.publication-status	Published	en_US

Abstract:

A comprehensive mathematical model of a typical hydraulic power rack and pinion steering system is developed, and the dynamic characteristics of the steering system are analyzed. The mechanism, hydraulic supply lines and the rotary spool valve of a hydraulic power steering system are included in the model, and the numerical calculation is conducted to investigate the sensitivities of the key parameters of the steering system. The results show that the profile of the spool valve and the fluctuation of flow rates significantly affect the dynamic characteristics the steering system. Copyright © 2005 SAE International.

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http://hdl.handle.net/10453/7247