Antilock braking control using robust control approach
The aims of this study are to establish the mathematical model and the robust control technique for an Antilock Braking System (ABS). The ABS have been developed to reduce tendency of wheel lock up and to improve vehicle control during sudden braking. The ABS work by maintaining the wheel slip to a...
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
2006
|
| Subjects: | |
| Online Access: | http://eprints.utm.my/297/2/NorhazimiHamzahMFKE2006.pdf |
| _version_ | 1825908890573733888 |
|---|---|
| author | Hamzah, Norhazimi |
| author_facet | Hamzah, Norhazimi |
| author_sort | Hamzah, Norhazimi |
| collection | ePrints |
| description | The aims of this study are to establish the mathematical model and the robust control technique for an Antilock Braking System (ABS). The ABS have been developed to reduce tendency of wheel lock up and to improve vehicle control during sudden braking. The ABS work by maintaining the wheel slip to a desired level so that maximum tractive force and maximum vehicle deceleration is obtained, thus reducing the vehicle stopping distance. A quarter vehicle model undergoing straightline braking maneuver, tire dynamics and hydraulic brake dynamics mathematical model are developed to represent the ABS model. The established mathematical model shows the ABS dynamics exhibits strong nonlinear characteristics. Thus, Sliding Mode Control which is a robust control technique is proposed in this study to regulate the wheel slip at the desired value depending on the road surface. The mathematical derivations proved the designed controller satisfy the stability requirement. Extensive simulation study is performed to verify the effectiveness of the designed controller and the result shows the designed controller able to maintain the wheel slip at the desired value and reducing the stopping distance |
| first_indexed | 2024-03-05T17:54:02Z |
| format | Thesis |
| id | utm.eprints-297 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T17:54:02Z |
| publishDate | 2006 |
| record_format | dspace |
| spelling | utm.eprints-2972018-02-19T23:56:47Z http://eprints.utm.my/297/ Antilock braking control using robust control approach Hamzah, Norhazimi TJ Mechanical engineering and machinery The aims of this study are to establish the mathematical model and the robust control technique for an Antilock Braking System (ABS). The ABS have been developed to reduce tendency of wheel lock up and to improve vehicle control during sudden braking. The ABS work by maintaining the wheel slip to a desired level so that maximum tractive force and maximum vehicle deceleration is obtained, thus reducing the vehicle stopping distance. A quarter vehicle model undergoing straightline braking maneuver, tire dynamics and hydraulic brake dynamics mathematical model are developed to represent the ABS model. The established mathematical model shows the ABS dynamics exhibits strong nonlinear characteristics. Thus, Sliding Mode Control which is a robust control technique is proposed in this study to regulate the wheel slip at the desired value depending on the road surface. The mathematical derivations proved the designed controller satisfy the stability requirement. Extensive simulation study is performed to verify the effectiveness of the designed controller and the result shows the designed controller able to maintain the wheel slip at the desired value and reducing the stopping distance 2006-11 Thesis NonPeerReviewed application/pdf en http://eprints.utm.my/297/2/NorhazimiHamzahMFKE2006.pdf Hamzah, Norhazimi (2006) Antilock braking control using robust control approach. Masters thesis, Universiti Teknologi Malaysia, Faculty of Electrical Engineering. |
| spellingShingle | TJ Mechanical engineering and machinery Hamzah, Norhazimi Antilock braking control using robust control approach |
| title | Antilock braking control using robust control approach |
| title_full | Antilock braking control using robust control approach |
| title_fullStr | Antilock braking control using robust control approach |
| title_full_unstemmed | Antilock braking control using robust control approach |
| title_short | Antilock braking control using robust control approach |
| title_sort | antilock braking control using robust control approach |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.utm.my/297/2/NorhazimiHamzahMFKE2006.pdf |
| work_keys_str_mv | AT hamzahnorhazimi antilockbrakingcontrolusingrobustcontrolapproach |