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Speed Control of Induction Motor: Fuzzy Logic Controller v/s PI Controller


Pundaleek. B. H., Manish G. Rathi, Vijay Kumar M. G.


Vol. 10  No. 10  pp. 227-234


Speed control of induction motor fuzzy logiccontroller v/s pi controller. Fuzzy Logic Concept (FLC),one of the Artificial Intelligent methods has found high applications in most of the nonlinear systems like the electric motor drives. FLC can be used as controller for any system without requirement of the system mathematical model unlike that of the conventional electrical drive control, which uses the mathematical model. Like FLC, Proportional Integral (PI) Controller is also used for high applications in the electric motor drives. But in this paper it is shown that FLC is more reliable, efficient & gives dynamic performance. Due to the usage of the FLC concept, the efficiency, reliability & performance of the AC drives increases The proposed method improves the dynamic performance of the induction machine compared to the conventional speed control of induction motor drives & has got a faster response time. The simulation results presented in this paper show the effectiveness of the proposed method, which has got a wide number of advantages. And also Total Harmonic Distortion (THD) of both has shown.


Artificial Intelligence, Induction machine, Space Vector pulse width modulation, Fuzzy logic control, PI Control, Torque, Speed, Simulink model