Analysis of semiactive suspension systems using half-car model

Several control policies of half-car 4-DOF semiactive system, namely skyhook, groundhook and hybrid controls are presented, as a continuation of the previous work on quarter-car 2-DOF model. Their ride comfort, suspension displacement and road-holding performances are analyzed and compared with pass...

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Main Authors:	Faris, Waleed Fekry, Ihsan, Sany Izan, Ahmadian, Mehdi
Format:	Conference or Workshop Item
Language:	English
Published:	2008
Subjects:	TL Motor vehicles. Aeronautics. Astronautics
Online Access:	http://irep.iium.edu.my/14702/ http://irep.iium.edu.my/14702/1/F2008-03-004-Paper_with_header_-_final.pdf

id	iium-14702
recordtype	eprints
spelling	iium-147022012-02-06T08:31:25Z http://irep.iium.edu.my/14702/ Analysis of semiactive suspension systems using half-car model Faris, Waleed Fekry Ihsan, Sany Izan Ahmadian, Mehdi TL Motor vehicles. Aeronautics. Astronautics Several control policies of half-car 4-DOF semiactive system, namely skyhook, groundhook and hybrid controls are presented, as a continuation of the previous work on quarter-car 2-DOF model. Their ride comfort, suspension displacement and road-holding performances are analyzed and compared with passive system. The analysis covers both transient and steady state responses in time domain and transfer function in frequency domain. The results show that the hybrid control policy yields better comfort than a passive suspension, without reducing the road-holding quality or increasing the suspension displacement for typical passenger cars. The hybrid control policy is also shown to be a better compromise between comfort, road-holding and suspension displacement than the skyhook and groundhook control policies. 2008-09 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/14702/1/F2008-03-004-Paper_with_header_-_final.pdf Faris, Waleed Fekry and Ihsan, Sany Izan and Ahmadian, Mehdi (2008) Analysis of semiactive suspension systems using half-car model. In: FISITA 2008 World Automotive Congress, 14-19 September 2008, Munich, Germany. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TL Motor vehicles. Aeronautics. Astronautics
spellingShingle	TL Motor vehicles. Aeronautics. Astronautics Faris, Waleed Fekry Ihsan, Sany Izan Ahmadian, Mehdi Analysis of semiactive suspension systems using half-car model
description	Several control policies of half-car 4-DOF semiactive system, namely skyhook, groundhook and hybrid controls are presented, as a continuation of the previous work on quarter-car 2-DOF model. Their ride comfort, suspension displacement and road-holding performances are analyzed and compared with passive system. The analysis covers both transient and steady state responses in time domain and transfer function in frequency domain. The results show that the hybrid control policy yields better comfort than a passive suspension, without reducing the road-holding quality or increasing the suspension displacement for typical passenger cars. The hybrid control policy is also shown to be a better compromise between comfort, road-holding and suspension displacement than the skyhook and groundhook control policies.
format	Conference or Workshop Item
author	Faris, Waleed Fekry Ihsan, Sany Izan Ahmadian, Mehdi
author_facet	Faris, Waleed Fekry Ihsan, Sany Izan Ahmadian, Mehdi
author_sort	Faris, Waleed Fekry
title	Analysis of semiactive suspension systems using half-car model
title_short	Analysis of semiactive suspension systems using half-car model
title_full	Analysis of semiactive suspension systems using half-car model
title_fullStr	Analysis of semiactive suspension systems using half-car model
title_full_unstemmed	Analysis of semiactive suspension systems using half-car model
title_sort	analysis of semiactive suspension systems using half-car model
publishDate	2008
url	http://irep.iium.edu.my/14702/ http://irep.iium.edu.my/14702/1/F2008-03-004-Paper_with_header_-_final.pdf
first_indexed	2023-09-18T20:23:53Z
last_indexed	2023-09-18T20:23:53Z
_version_	1777408287168266240

Analysis of semiactive suspension systems using half-car model

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