Transient and steady state dynamic analysis of passive and semi-active suspension systems using half-car model
Several control policies of semi-active system, namely skyhook, groundhook and hybrid controls are presented using a half-car model, as a continuation of the previous work on quarter-car model. Their ride comfort, suspension displacement and road-holding performances are analysed and compared with p...
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2009
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my.iium.irep.14182011-11-24T06:01:49Z http://irep.iium.edu.my/1418/ Transient and steady state dynamic analysis of passive and semi-active suspension systems using half-car model Faris, Waleed Fekry Ihsan, Sany Izan Ahmadian, Mehdi TL1 Motor vehicles Several control policies of semi-active system, namely skyhook, groundhook and hybrid controls are presented using a half-car model, as a continuation of the previous work on quarter-car model. Their ride comfort, suspension displacement and road-holding performances are analysed 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. Inderscience Publishers 2009 Article REM application/pdf en http://irep.iium.edu.my/1418/1/Transient_and_Steady_State_Dynamic_Analysis_of_Passive_and_Semi-active_Suspension_Systems_Using_Half-car_Model.pdf Faris, Waleed Fekry and Ihsan, Sany Izan and Ahmadian, Mehdi (2009) Transient and steady state dynamic analysis of passive and semi-active suspension systems using half-car model. International Journal of Modelling, Identification and Control, 6 (1). pp. 62-71. ISSN 1746-6180 (O), 1746-6172 (P) http://www.inderscience.com/search/index.php?action=record&rec_id=23531&prevQuery=&ps=10&m=or DOI: 10.1504/IJMIC.2009.023531 |
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TL1 Motor vehicles Faris, Waleed Fekry Ihsan, Sany Izan Ahmadian, Mehdi Transient and steady state dynamic analysis of passive and semi-active suspension systems using half-car model |
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Several control policies of semi-active system, namely skyhook, groundhook and hybrid controls are presented using a half-car model, as a continuation of the previous work on quarter-car model. Their ride comfort, suspension displacement and road-holding performances are analysed 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. |
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Article |
author |
Faris, Waleed Fekry Ihsan, Sany Izan Ahmadian, Mehdi |
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Faris, Waleed Fekry Ihsan, Sany Izan Ahmadian, Mehdi |
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Faris, Waleed Fekry |
title |
Transient and steady state dynamic analysis of passive and semi-active suspension systems using half-car model |
title_short |
Transient and steady state dynamic analysis of passive and semi-active suspension systems using half-car model |
title_full |
Transient and steady state dynamic analysis of passive and semi-active suspension systems using half-car model |
title_fullStr |
Transient and steady state dynamic analysis of passive and semi-active suspension systems using half-car model |
title_full_unstemmed |
Transient and steady state dynamic analysis of passive and semi-active suspension systems using half-car model |
title_sort |
transient and steady state dynamic analysis of passive and semi-active suspension systems using half-car model |
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Inderscience Publishers |
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2009 |
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http://irep.iium.edu.my/1418/1/Transient_and_Steady_State_Dynamic_Analysis_of_Passive_and_Semi-active_Suspension_Systems_Using_Half-car_Model.pdf http://irep.iium.edu.my/1418/ http://www.inderscience.com/search/index.php?action=record&rec_id=23531&prevQuery=&ps=10&m=or |
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