On Vehicle Stabilization Under Saturation Constraints by Linear Quadratic Regulator
The stability of a four-wheel vehicle is an issue widely discussed. As an effort to reduce accidents involving four-wheel vehicles, many studies have been conducted to develop a vehicle stability control system. So far, all studies utilize vehicle lateral dynamics model as the reference to derive th...
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| Format: | Article |
| Language: | English |
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University of Muhammadiyah Malang
2022-12-01
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| Series: | JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering) |
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| Online Access: | https://ejournal.umm.ac.id/index.php/JEMMME/article/view/23225 |
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| author | Mulia Vania Katherine Djamari Djati Wibowo Veza Ibham Ignatius Pulung Nurprasetio |
| author_facet | Mulia Vania Katherine Djamari Djati Wibowo Veza Ibham Ignatius Pulung Nurprasetio |
| author_sort | Mulia Vania Katherine |
| collection | DOAJ |
| description | The stability of a four-wheel vehicle is an issue widely discussed. As an effort to reduce accidents involving four-wheel vehicles, many studies have been conducted to develop a vehicle stability control system. So far, all studies utilize vehicle lateral dynamics model as the reference to derive the desired states. However, defining the desired states using steady-state cornering values may yield instability due to changes in tire cornering stiffness. This paper proposes a simple vehicle stability control system that could stabilize the vehicle and allow tracking of a desired state under the case of vehicle instability due to reduced rear tire cornering stiffness. The controllers are designed using Linear Quadratic Regulator (LQR) technique and combined with the servo control system to track a reference state. Simulations are performed in MATLAB to validate the controller’s performance with and without controller constraint. Results show that the controller successfully stabilizes the vehicle and tracks the desired state. |
| format | Article |
| id | doaj-art-4d90066b284f47b3b19ab91f0c0b6da5 |
| institution | Kabale University |
| issn | 2541-6332 2548-4281 |
| language | English |
| publishDate | 2022-12-01 |
| publisher | University of Muhammadiyah Malang |
| record_format | Article |
| series | JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering) |
| spelling | doaj-art-4d90066b284f47b3b19ab91f0c0b6da52025-01-21T05:02:28ZengUniversity of Muhammadiyah MalangJEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering)2541-63322548-42812022-12-0171274010.22219/jemmme.v7i1.2322520969On Vehicle Stabilization Under Saturation Constraints by Linear Quadratic RegulatorMulia Vania Katherine0Djamari Djati Wibowo1Veza Ibham2Ignatius Pulung Nurprasetio3Faculty of Engineering and Technology, Sampoerna UniversityFaculty of Engineering and Technology, Sampoerna UniversityFaculty of Mechanical Engineering, Universiti Teknikal Malaysia MelakaFaculty of Mechanical and Aerospace Engineering, ITBThe stability of a four-wheel vehicle is an issue widely discussed. As an effort to reduce accidents involving four-wheel vehicles, many studies have been conducted to develop a vehicle stability control system. So far, all studies utilize vehicle lateral dynamics model as the reference to derive the desired states. However, defining the desired states using steady-state cornering values may yield instability due to changes in tire cornering stiffness. This paper proposes a simple vehicle stability control system that could stabilize the vehicle and allow tracking of a desired state under the case of vehicle instability due to reduced rear tire cornering stiffness. The controllers are designed using Linear Quadratic Regulator (LQR) technique and combined with the servo control system to track a reference state. Simulations are performed in MATLAB to validate the controller’s performance with and without controller constraint. Results show that the controller successfully stabilizes the vehicle and tracks the desired state.https://ejournal.umm.ac.id/index.php/JEMMME/article/view/23225vehicle stability controllinear quadratic regulator (lqr) |
| spellingShingle | Mulia Vania Katherine Djamari Djati Wibowo Veza Ibham Ignatius Pulung Nurprasetio On Vehicle Stabilization Under Saturation Constraints by Linear Quadratic Regulator JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering) vehicle stability control linear quadratic regulator (lqr) |
| title | On Vehicle Stabilization Under Saturation Constraints by Linear Quadratic Regulator |
| title_full | On Vehicle Stabilization Under Saturation Constraints by Linear Quadratic Regulator |
| title_fullStr | On Vehicle Stabilization Under Saturation Constraints by Linear Quadratic Regulator |
| title_full_unstemmed | On Vehicle Stabilization Under Saturation Constraints by Linear Quadratic Regulator |
| title_short | On Vehicle Stabilization Under Saturation Constraints by Linear Quadratic Regulator |
| title_sort | on vehicle stabilization under saturation constraints by linear quadratic regulator |
| topic | vehicle stability control linear quadratic regulator (lqr) |
| url | https://ejournal.umm.ac.id/index.php/JEMMME/article/view/23225 |
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