Analysis of quarter-car 2 degree-of-freedom semiactive systems
Several control policies of quarter-car 2 degree-of-freedom semiactive system, namely skyhook, groundhook and hybrid controls are presented. Their ride comfort, suspension displacement and road-holding performances are analyzed and compared with passive system. The analysis covers both transient and...
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2007
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my.iium.irep.55982013-06-26T05:32:57Z http://irep.iium.edu.my/5598/ Analysis of quarter-car 2 degree-of-freedom semiactive systems Ihsan, Sany Izan Faris, Waleed Fekry Ahmadian, Mehdi TJ212 Control engineering Several control policies of quarter-car 2 degree-of-freedom semiactive system, namely skyhook, groundhook and hybrid controls are presented. 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 uspension displacement for typical passenger cars. The hybrid control policy is also shown to be a bettercompromise between comfort, road-holding and suspension displacement than the skyhook and groundhook control policies. 2007-10-09 Conference or Workshop Item REM application/pdf en http://irep.iium.edu.my/5598/1/571-069_with_header.pdf Ihsan, Sany Izan and Faris, Waleed Fekry and Ahmadian, Mehdi (2007) Analysis of quarter-car 2 degree-of-freedom semiactive systems. In: IASTED Asian Conference on Modelling and Simulation, 8 October 2007 through 10 October 2007, Beijing, China. |
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TJ212 Control engineering Ihsan, Sany Izan Faris, Waleed Fekry Ahmadian, Mehdi Analysis of quarter-car 2 degree-of-freedom semiactive systems |
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Several control policies of quarter-car 2 degree-of-freedom semiactive system, namely skyhook, groundhook and hybrid controls are presented. 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 uspension displacement for typical passenger cars. The hybrid control policy is also shown to be a bettercompromise between comfort, road-holding and suspension displacement than the skyhook and groundhook control policies. |
format |
Conference or Workshop Item |
author |
Ihsan, Sany Izan Faris, Waleed Fekry Ahmadian, Mehdi |
author_facet |
Ihsan, Sany Izan Faris, Waleed Fekry Ahmadian, Mehdi |
author_sort |
Ihsan, Sany Izan |
title |
Analysis of quarter-car 2 degree-of-freedom semiactive systems |
title_short |
Analysis of quarter-car 2 degree-of-freedom semiactive systems |
title_full |
Analysis of quarter-car 2 degree-of-freedom semiactive systems |
title_fullStr |
Analysis of quarter-car 2 degree-of-freedom semiactive systems |
title_full_unstemmed |
Analysis of quarter-car 2 degree-of-freedom semiactive systems |
title_sort |
analysis of quarter-car 2 degree-of-freedom semiactive systems |
publishDate |
2007 |
url |
http://irep.iium.edu.my/5598/1/571-069_with_header.pdf http://irep.iium.edu.my/5598/ |
_version_ |
1643605575418773504 |
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13.18916 |