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...
| Main Authors: | , |
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| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
Global Illuminators
2014
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| Subjects: | |
| Online Access: | 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 |
| _version_ | 1848781694811766784 |
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| 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 |
| building | IIUM Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-14T15:53:38Z |
| format | Proceeding Paper |
| id | iium-38926 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T15:53:38Z |
| publishDate | 2014 |
| publisher | Global Illuminators |
| recordtype | eprints |
| repository_type | Digital Repository |
| 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 Proceeding Paper 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 |
| 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 |
| title | 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_short | 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 |
| topic | TJ Mechanical engineering and machinery |
| 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 |