DocumentCode :
3392156
Title :
A new design of fuzzy logic controller with fuzzy adapted gains based on indirect vector control for induction motor drive
Author :
Kouzi, K. ; Mokrani, L. ; Nait-Said, Mohamed-Said
fYear :
2003
fDate :
16-18 March 2003
Firstpage :
362
Lastpage :
366
Abstract :
This paper presents a new design of fuzzy logic controller with fuzzy adapted gains (FLC with FAG) for speed regulation of an indirect field-oriented induction motor (IM). Firstly the speed regulation by classical fuzzy logic controller (FLC) is presented. Secondly speed regulation based on suggested FLC with FAG is proposed. The improvements and the performances of the proposed controller based on IM drive are investigated and compared to those obtained using classical FLC at different dynamic operating conditions such as sudden change in command speed, step change in load and some key parameters deviation. A comparison of simulation results shows that FLC with FAG is more robust even under severe variation of some key parameters such as rotor resistance/self-inductance, and inertia. Hence it is found to be a suitable replacement of the standard FLC in order to improve industrial drive performances and robustness in a wide range of changing conditions.
Keywords :
angular velocity control; electric resistance; fuzzy control; inductance; induction motor drives; machine vector control; rotors; classical fuzzy logic controller; dynamic operating conditions; fuzzy adapted gains; fuzzy logic controller design; indirect field-oriented induction motor; indirect vector control; induction motor drive; rotor resistance; self-inductance; speed regulation; Fuzzy control; Fuzzy logic; Induction motor drives; Induction motors; Laboratories; Machine vector control; Robustness; Rotors; Stators; Torque;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
System Theory, 2003. Proceedings of the 35th Southeastern Symposium on
ISSN :
0094-2898
Print_ISBN :
0-7803-7697-8
Type :
conf
DOI :
10.1109/SSST.2003.1194592
Filename :
1194592
Link To Document :
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