System optimization algorithm for 3DOF quarter car active suspension
This paper handles the synergy between the design and control optimization problem for an active car suspension system consisting both active and passive components. The dynamics of the suspension system are modeled utilizing a three degree of freedom (3DOF), linear with time invariant quarter car m...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MechAero Foundation for Technical Research & Education Excellence
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/63374/ http://psasir.upm.edu.my/id/eprint/63374/1/System%20optimization%20algorithm%20for%203DOF%20quarter%20car%20active%20suspension.pdf |
| _version_ | 1848854773232566272 |
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| author | Shehan, Muna Khalil Sahari, Barkawi Abdul Jalil, Nawal Aswan Tang, Sai Hong As'arry, Azizan |
| author_facet | Shehan, Muna Khalil Sahari, Barkawi Abdul Jalil, Nawal Aswan Tang, Sai Hong As'arry, Azizan |
| author_sort | Shehan, Muna Khalil |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This paper handles the synergy between the design and control optimization problem for an active car suspension system consisting both active and passive components. The dynamics of the suspension system are modeled utilizing a three degree of freedom (3DOF), linear with time invariant quarter car model with capability to capture the impact of the passive stiffness on suspension deflection depending up on the spectral density of road disturbances. Direct transcription, a strategy which guarantees system optimality, is presented and utilized to find the optimal design of the suspension system. The active system dynamics were analyzed with modified level of control force to examine how dynamic system should be designed accordingly when the active control force is introduced. |
| first_indexed | 2025-11-15T11:15:11Z |
| format | Article |
| id | upm-63374 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:15:11Z |
| publishDate | 2017 |
| publisher | MechAero Foundation for Technical Research & Education Excellence |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-633742020-05-14T07:49:44Z http://psasir.upm.edu.my/id/eprint/63374/ System optimization algorithm for 3DOF quarter car active suspension Shehan, Muna Khalil Sahari, Barkawi Abdul Jalil, Nawal Aswan Tang, Sai Hong As'arry, Azizan This paper handles the synergy between the design and control optimization problem for an active car suspension system consisting both active and passive components. The dynamics of the suspension system are modeled utilizing a three degree of freedom (3DOF), linear with time invariant quarter car model with capability to capture the impact of the passive stiffness on suspension deflection depending up on the spectral density of road disturbances. Direct transcription, a strategy which guarantees system optimality, is presented and utilized to find the optimal design of the suspension system. The active system dynamics were analyzed with modified level of control force to examine how dynamic system should be designed accordingly when the active control force is introduced. MechAero Foundation for Technical Research & Education Excellence 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/63374/1/System%20optimization%20algorithm%20for%203DOF%20quarter%20car%20active%20suspension.pdf Shehan, Muna Khalil and Sahari, Barkawi and Abdul Jalil, Nawal Aswan and Tang, Sai Hong and As'arry, Azizan (2017) System optimization algorithm for 3DOF quarter car active suspension. International Journal of Vehicle Structures and Systems, 9 (3). pp. 172-176. ISSN 0975-3060; ESSN: 0975-3540 http://maftree.org/eja/index.php/ijvss/article/view/832 10.4273/ijvss.9.3.08 |
| spellingShingle | Shehan, Muna Khalil Sahari, Barkawi Abdul Jalil, Nawal Aswan Tang, Sai Hong As'arry, Azizan System optimization algorithm for 3DOF quarter car active suspension |
| title | System optimization algorithm for 3DOF quarter car active suspension |
| title_full | System optimization algorithm for 3DOF quarter car active suspension |
| title_fullStr | System optimization algorithm for 3DOF quarter car active suspension |
| title_full_unstemmed | System optimization algorithm for 3DOF quarter car active suspension |
| title_short | System optimization algorithm for 3DOF quarter car active suspension |
| title_sort | system optimization algorithm for 3dof quarter car active suspension |
| url | http://psasir.upm.edu.my/id/eprint/63374/ http://psasir.upm.edu.my/id/eprint/63374/ http://psasir.upm.edu.my/id/eprint/63374/ http://psasir.upm.edu.my/id/eprint/63374/1/System%20optimization%20algorithm%20for%203DOF%20quarter%20car%20active%20suspension.pdf |