| Autor: |
S. Chekroun, M. Zerikat, L. Chrifi-Alaoui |
| Rok vydání: |
2009 |
| Předmět: |
|
| Zdroj: |
IFAC Proceedings Volumes. 42:695-702 |
| ISSN: |
1474-6670 |
| DOI: |
10.3182/20090819-3-pl-3002.00120 |
| Popis: |
The subject of the paper is the implementation of fuzzy sliding mode control conception for robust accurate tracking of induction motor drive operating in a high-performance drives environment. The introducing of fuzzy sliding mode in the control system helps to achieve a good dynamic response, disturbance rejection and low to plant parameter variations of the A.C drive. The fuzzy sliding mode controller combines the advantages of both fuzzy controllers and sliding mode controllers. By combining variable structure systems theory and fuzzy logic concept, a new algorithm is developed. The proposed control scheme can drive the dynamics of controlled system into a designed sliding surface in finite time and guarantee the property of asymptotical stability. The synthesis of sliding mode control and the control laws for the controls of speed are described. In order to verify the performances of the proposed observers and control algorithms and to test behaviour of the controlled system, numerical and real experiments are achieved. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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