Optimization of Fuzzy Controller for Predictive Current Control of Induction Machine (CROSBI ID 309527)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Varga, Toni ; Benšić, Tin ; Barukčić, Marinko ; Jerković Štil, Vedrana
engleski
Optimization of Fuzzy Controller for Predictive Current Control of Induction Machine
An optimization procedure for type 1 Takagi–Sugeno Fuzzy Logic Controller (FLC) parameter tuning is shown in this paper. Ant colony optimization is used to obtain the optimal controller parameters, and only a small amount of post-optimization parameter adjustment is needed. The choice of controller parameters is explained, along with the methodology behind the criterion for objective function value calculation. The optimized controller is implemented as an outer-loop speed controller for Predictive Current Control (PCC) of an induction machine. The performance of the proposed control method is compared with that of several other model predictive control methods. The results show a 55% decrease in speed tracking error and 74% decrease in torque overshoot.
induction machine ; ant colony optimization ; predictive current control ; fuzzy logic control ; Takagi–Sugeno
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Podaci o izdanju
Trošak objave rada u otvorenom pristupu
Povezanost rada
Elektrotehnika