Sensorless fuzzy SMC for a permanent magnet synchronous motor
This paper presents the design of a fuzzy logic sliding mode controller to control a permanent magnet synchronous motor. Fuzzy logic is introduced to the system to solve the chattering problem associated with sliding mode controllers. Based on the proposed switching surface, a switching control law...
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| Format: | Conference or Workshop Item |
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2009
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| author | Mohamed, H.A.F. Yang, S.S. Moghavvemi, M. |
| author_facet | Mohamed, H.A.F. Yang, S.S. Moghavvemi, M. |
| author_sort | Mohamed, H.A.F. |
| collection | UM |
| description | This paper presents the design of a fuzzy logic sliding mode controller to control a permanent magnet synchronous motor. Fuzzy logic is introduced to the system to solve the chattering problem associated with sliding mode controllers. Based on the proposed switching surface, a switching control law that satisfies the hitting condition and guarantees the existence of the sliding mode is designed using Lyapunov theory. Then a fuzzy controller is designed based on the obtained stability conditions to decide how to activate the softening control action of the equivalent controller or the robust switching controller. To drive the motor sensorlessly, a sliding mode observer is designed. The effectiveness of the proposed controller is investigated through simulation. |
| first_indexed | 2024-03-06T05:24:39Z |
| format | Conference or Workshop Item |
| id | um.eprints-9748 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:24:39Z |
| publishDate | 2009 |
| record_format | dspace |
| spelling | um.eprints-97482017-11-23T02:22:58Z http://eprints.um.edu.my/9748/ Sensorless fuzzy SMC for a permanent magnet synchronous motor Mohamed, H.A.F. Yang, S.S. Moghavvemi, M. TA Engineering (General). Civil engineering (General) This paper presents the design of a fuzzy logic sliding mode controller to control a permanent magnet synchronous motor. Fuzzy logic is introduced to the system to solve the chattering problem associated with sliding mode controllers. Based on the proposed switching surface, a switching control law that satisfies the hitting condition and guarantees the existence of the sliding mode is designed using Lyapunov theory. Then a fuzzy controller is designed based on the obtained stability conditions to decide how to activate the softening control action of the equivalent controller or the robust switching controller. To drive the motor sensorlessly, a sliding mode observer is designed. The effectiveness of the proposed controller is investigated through simulation. 2009-08 Conference or Workshop Item PeerReviewed Mohamed, H.A.F. and Yang, S.S. and Moghavvemi, M. (2009) Sensorless fuzzy SMC for a permanent magnet synchronous motor. In: ICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009, 18-21 August 2009, Fukuoka, Japan. |
| spellingShingle | TA Engineering (General). Civil engineering (General) Mohamed, H.A.F. Yang, S.S. Moghavvemi, M. Sensorless fuzzy SMC for a permanent magnet synchronous motor |
| title | Sensorless fuzzy SMC for a permanent magnet synchronous motor |
| title_full | Sensorless fuzzy SMC for a permanent magnet synchronous motor |
| title_fullStr | Sensorless fuzzy SMC for a permanent magnet synchronous motor |
| title_full_unstemmed | Sensorless fuzzy SMC for a permanent magnet synchronous motor |
| title_short | Sensorless fuzzy SMC for a permanent magnet synchronous motor |
| title_sort | sensorless fuzzy smc for a permanent magnet synchronous motor |
| topic | TA Engineering (General). Civil engineering (General) |
| work_keys_str_mv | AT mohamedhaf sensorlessfuzzysmcforapermanentmagnetsynchronousmotor AT yangss sensorlessfuzzysmcforapermanentmagnetsynchronousmotor AT moghavvemim sensorlessfuzzysmcforapermanentmagnetsynchronousmotor |