Development of fuzzy logic controller for magnetorheological rotary brake system
The conventional contact type brake system which uses a hydraulic system has many problems such as time delay response due to pressure build-up, brake pad wear due to contact movement, bulky size, and low braking performance in a high speed region. As vehicle speed increases, a more powerful brake s...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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International Journal of Mechanical and Materials Engineering
2009
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| Online Access: | http://eprints.um.edu.my/7031/1/Development_of_fuzzy_logic_controller_for_magnetorheological_rotary_brake_systemDevelopment_of_fuzzy_logic_controller_for_magnetorheological_rotary_brake_system.pdf |
| _version_ | 1796945515173117952 |
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| author | Rashid, M.M. Hussain, Mohd Azlan Rahim, N.A. Momoh, J.S. |
| author_facet | Rashid, M.M. Hussain, Mohd Azlan Rahim, N.A. Momoh, J.S. |
| author_sort | Rashid, M.M. |
| collection | UM |
| description | The conventional contact type brake system which uses a hydraulic system has many problems such as time delay response due to pressure build-up, brake pad wear due to contact movement, bulky size, and low braking performance in a high speed region. As vehicle speed increases, a more powerful brake system is required to ensure vehicle safely and its reliability. In this work, a contact less brake system using a magnetorheological is proposed to overcome the problems. A magnetic fluid changes its properties (viscosity) under the influence of an external magnetic field. This effect is the result of changes in the fluid structure: the ferromagnetic particles of the fluid, being single domains, when subjected to an external magnetic field, become orientated and concentrated along the lines of forces of the magnetic Field. The design of the electromechanical converters mentioned above permits the space between the casing and the moving component of the converter to be filled with the magnetorheological fluid. A coil supplied with power is placed on the moving component of the converter or inside the casing, depending magnetorheological fluid enable to change the parameters of a mechanic system (rigidity, braking force) as a result of electric voltage and current control. |
| first_indexed | 2024-03-06T05:17:46Z |
| format | Article |
| id | um.eprints-7031 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:17:46Z |
| publishDate | 2009 |
| publisher | International Journal of Mechanical and Materials Engineering |
| record_format | dspace |
| spelling | um.eprints-70312021-02-10T03:48:41Z http://eprints.um.edu.my/7031/ Development of fuzzy logic controller for magnetorheological rotary brake system Rashid, M.M. Hussain, Mohd Azlan Rahim, N.A. Momoh, J.S. TA Engineering (General). Civil engineering (General) TP Chemical technology The conventional contact type brake system which uses a hydraulic system has many problems such as time delay response due to pressure build-up, brake pad wear due to contact movement, bulky size, and low braking performance in a high speed region. As vehicle speed increases, a more powerful brake system is required to ensure vehicle safely and its reliability. In this work, a contact less brake system using a magnetorheological is proposed to overcome the problems. A magnetic fluid changes its properties (viscosity) under the influence of an external magnetic field. This effect is the result of changes in the fluid structure: the ferromagnetic particles of the fluid, being single domains, when subjected to an external magnetic field, become orientated and concentrated along the lines of forces of the magnetic Field. The design of the electromechanical converters mentioned above permits the space between the casing and the moving component of the converter to be filled with the magnetorheological fluid. A coil supplied with power is placed on the moving component of the converter or inside the casing, depending magnetorheological fluid enable to change the parameters of a mechanic system (rigidity, braking force) as a result of electric voltage and current control. International Journal of Mechanical and Materials Engineering 2009 Article PeerReviewed application/pdf en http://eprints.um.edu.my/7031/1/Development_of_fuzzy_logic_controller_for_magnetorheological_rotary_brake_systemDevelopment_of_fuzzy_logic_controller_for_magnetorheological_rotary_brake_system.pdf Rashid, M.M. and Hussain, Mohd Azlan and Rahim, N.A. and Momoh, J.S. (2009) Development of fuzzy logic controller for magnetorheological rotary brake system. International Journal of Mechanical and Materials Engineering, 4 (3). pp. 232-238. ISSN 18230334 , DOI https://doi.org/10.1109/08IAS.2008.166 <https://doi.org/10.1109/08IAS.2008.166>. http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4658954 10.1109/08IAS.2008.166 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TP Chemical technology Rashid, M.M. Hussain, Mohd Azlan Rahim, N.A. Momoh, J.S. Development of fuzzy logic controller for magnetorheological rotary brake system |
| title | Development of fuzzy logic controller for magnetorheological rotary brake system |
| title_full | Development of fuzzy logic controller for magnetorheological rotary brake system |
| title_fullStr | Development of fuzzy logic controller for magnetorheological rotary brake system |
| title_full_unstemmed | Development of fuzzy logic controller for magnetorheological rotary brake system |
| title_short | Development of fuzzy logic controller for magnetorheological rotary brake system |
| title_sort | development of fuzzy logic controller for magnetorheological rotary brake system |
| topic | TA Engineering (General). Civil engineering (General) TP Chemical technology |
| url | http://eprints.um.edu.my/7031/1/Development_of_fuzzy_logic_controller_for_magnetorheological_rotary_brake_systemDevelopment_of_fuzzy_logic_controller_for_magnetorheological_rotary_brake_system.pdf |
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