Comparative analysis of LQR and robust controller for active suspension
This paper aims to investigate the performance of linear quadractic regulator (LQR), robust H∞ and passive controller for active suspension of the quarter car model. The presented approach is based on linear model well supported by computer-aided control systems design (CACSD) tool which yields...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Inderscience Publishers
2012
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/39137/ http://irep.iium.edu.my/39137/1/fulltext.pdf |
| _version_ | 1848781728050577408 |
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| author | Mohamad, Kaleemullah Faris, Waleed Fekry Rashid, Muhammad Mahbubur Hasbullah, F. |
| author_facet | Mohamad, Kaleemullah Faris, Waleed Fekry Rashid, Muhammad Mahbubur Hasbullah, F. |
| author_sort | Mohamad, Kaleemullah |
| building | IIUM Repository |
| collection | Online Access |
| description | This paper aims to investigate the performance of linear quadractic
regulator (LQR), robust H∞ and passive controller for active suspension of the
quarter car model. The presented approach is based on linear model well
supported by computer-aided control systems design (CACSD) tool which
yields faster control design approach. The linear active suspension provides
better handling and ride comfort by suppressing the vibration induced due to
road disturbance. Road disturbance was added to check the vibration limitation
by these controllers. Results were evaluated in both the frequency domain and
the time domain. The results show the impact of active suspension techniques
on vehicle dynamics and passenger comfort and handling. |
| first_indexed | 2025-11-14T15:54:10Z |
| format | Article |
| id | iium-39137 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:54:10Z |
| publishDate | 2012 |
| publisher | Inderscience Publishers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-391372015-07-30T02:03:32Z http://irep.iium.edu.my/39137/ Comparative analysis of LQR and robust controller for active suspension Mohamad, Kaleemullah Faris, Waleed Fekry Rashid, Muhammad Mahbubur Hasbullah, F. TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering This paper aims to investigate the performance of linear quadractic regulator (LQR), robust H∞ and passive controller for active suspension of the quarter car model. The presented approach is based on linear model well supported by computer-aided control systems design (CACSD) tool which yields faster control design approach. The linear active suspension provides better handling and ride comfort by suppressing the vibration induced due to road disturbance. Road disturbance was added to check the vibration limitation by these controllers. Results were evaluated in both the frequency domain and the time domain. The results show the impact of active suspension techniques on vehicle dynamics and passenger comfort and handling. Inderscience Publishers 2012 Article PeerReviewed application/pdf en http://irep.iium.edu.my/39137/1/fulltext.pdf Mohamad, Kaleemullah and Faris, Waleed Fekry and Rashid, Muhammad Mahbubur and Hasbullah, F. (2012) Comparative analysis of LQR and robust controller for active suspension. International Journal of Vehicle Noise and Vibration, 8 (4). pp. 367-386. ISSN 1479-148X (O), 1479-1471 (P) http://www.inderscience.com/jhome.php?jcode=ijvnv |
| spellingShingle | TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering Mohamad, Kaleemullah Faris, Waleed Fekry Rashid, Muhammad Mahbubur Hasbullah, F. Comparative analysis of LQR and robust controller for active suspension |
| title | Comparative analysis of LQR and robust controller
for active suspension |
| title_full | Comparative analysis of LQR and robust controller
for active suspension |
| title_fullStr | Comparative analysis of LQR and robust controller
for active suspension |
| title_full_unstemmed | Comparative analysis of LQR and robust controller
for active suspension |
| title_short | Comparative analysis of LQR and robust controller
for active suspension |
| title_sort | comparative analysis of lqr and robust controller
for active suspension |
| topic | TJ Mechanical engineering and machinery TK Electrical engineering. Electronics Nuclear engineering |
| url | http://irep.iium.edu.my/39137/ http://irep.iium.edu.my/39137/ http://irep.iium.edu.my/39137/1/fulltext.pdf |