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:
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
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