Ride quality comparison of a quarter car model with a nonlinear hydraulic damper and an andre hartford friction damper

The paper discusses the ride quality of two different quarter car models. Attached to the first model is a nonlinear passive hydraulic damper while the second model is equiped with an Andre Hartford friction damper. Both of the dampers are physically tested and their characteristics are obtained by...

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Main Authors:	Ridhuan Siradj , Fadly Jashi Darsivan, Shahimi, Sharis Shazzali
Format:	Conference or Workshop Item
Language:	English English
Published:	Global Illuminators 2014
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://irep.iium.edu.my/38926/ http://irep.iium.edu.my/38926/ http://irep.iium.edu.my/38926/1/Ride_Quality_Comparison_of_a_Quarter_Car_Model_with_a_Nonlinear_Hydraulic_Damper_and_an_Andre_Hartford_Friction_Damper.pdf http://irep.iium.edu.my/38926/4/Proceeding-ITMAR_2013.pdf

id	iium-38926
recordtype	eprints
spelling	iium-389262015-04-01T08:07:54Z http://irep.iium.edu.my/38926/ Ride quality comparison of a quarter car model with a nonlinear hydraulic damper and an andre hartford friction damper Ridhuan Siradj , Fadly Jashi Darsivan Shahimi, Sharis Shazzali TJ Mechanical engineering and machinery The paper discusses the ride quality of two different quarter car models. Attached to the first model is a nonlinear passive hydraulic damper while the second model is equiped with an Andre Hartford friction damper. Both of the dampers are physically tested and their characteristics are obtained by using a damper test rig. Based on the force-velocity curves of the dampers polynomial models are developed through the implementation of Lavenberg-Marquadt algorithm. Once the coefficients of the polynomials for both dampers are obtained the equations are plugged into the quarter car model and by using Scilab the response of the system are simulated using a 4th order Runge-Kutta algorithm. The disturbance to the system is assumed of having a step and a sinusoidal inputs. Based on these disturbances the vertical displacements and vertical accelerations of the sprung mass for both systems are analyzed. From the results obtained the ride quality of both systems are determined by the magnitudes of the accelerations and the settling time of the sprung mass. The smaller the acceleration and the faster the system settles indicate that the ride quality of the system is better than the other. Global Illuminators 2014 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/38926/1/Ride_Quality_Comparison_of_a_Quarter_Car_Model_with_a_Nonlinear_Hydraulic_Damper_and_an_Andre_Hartford_Friction_Damper.pdf application/pdf en http://irep.iium.edu.my/38926/4/Proceeding-ITMAR_2013.pdf Ridhuan Siradj , Fadly Jashi Darsivan and Shahimi, Sharis Shazzali (2014) Ride quality comparison of a quarter car model with a nonlinear hydraulic damper and an andre hartford friction damper. In: International Conference on Innovative Trends in Multidisciplinary Academic Research (IMTAR 2014), 20th-21st October 2014, Istanbul, Turkey. http://www.globalilluminators.org/wp-content/uploads/2013/10/Proceeding-ITMAR.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Ridhuan Siradj , Fadly Jashi Darsivan Shahimi, Sharis Shazzali Ride quality comparison of a quarter car model with a nonlinear hydraulic damper and an andre hartford friction damper
description	The paper discusses the ride quality of two different quarter car models. Attached to the first model is a nonlinear passive hydraulic damper while the second model is equiped with an Andre Hartford friction damper. Both of the dampers are physically tested and their characteristics are obtained by using a damper test rig. Based on the force-velocity curves of the dampers polynomial models are developed through the implementation of Lavenberg-Marquadt algorithm. Once the coefficients of the polynomials for both dampers are obtained the equations are plugged into the quarter car model and by using Scilab the response of the system are simulated using a 4th order Runge-Kutta algorithm. The disturbance to the system is assumed of having a step and a sinusoidal inputs. Based on these disturbances the vertical displacements and vertical accelerations of the sprung mass for both systems are analyzed. From the results obtained the ride quality of both systems are determined by the magnitudes of the accelerations and the settling time of the sprung mass. The smaller the acceleration and the faster the system settles indicate that the ride quality of the system is better than the other.
format	Conference or Workshop Item
author	Ridhuan Siradj , Fadly Jashi Darsivan Shahimi, Sharis Shazzali
author_facet	Ridhuan Siradj , Fadly Jashi Darsivan Shahimi, Sharis Shazzali
author_sort	Ridhuan Siradj , Fadly Jashi Darsivan
title	Ride quality comparison of a quarter car model with a nonlinear hydraulic damper and an andre hartford friction damper
title_short	Ride quality comparison of a quarter car model with a nonlinear hydraulic damper and an andre hartford friction damper
title_full	Ride quality comparison of a quarter car model with a nonlinear hydraulic damper and an andre hartford friction damper
title_fullStr	Ride quality comparison of a quarter car model with a nonlinear hydraulic damper and an andre hartford friction damper
title_full_unstemmed	Ride quality comparison of a quarter car model with a nonlinear hydraulic damper and an andre hartford friction damper
title_sort	ride quality comparison of a quarter car model with a nonlinear hydraulic damper and an andre hartford friction damper
publisher	Global Illuminators
publishDate	2014
url	http://irep.iium.edu.my/38926/ http://irep.iium.edu.my/38926/ http://irep.iium.edu.my/38926/1/Ride_Quality_Comparison_of_a_Quarter_Car_Model_with_a_Nonlinear_Hydraulic_Damper_and_an_Andre_Hartford_Friction_Damper.pdf http://irep.iium.edu.my/38926/4/Proceeding-ITMAR_2013.pdf
first_indexed	2023-09-18T20:55:56Z
last_indexed	2023-09-18T20:55:56Z
_version_	1777410303567331328

Ride quality comparison of a quarter car model with a nonlinear hydraulic damper and an andre hartford friction damper

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