International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 30 - Number 11 |
Year of Publication: 2011 |
Authors: Hossein Ebadi Kalhoodashti, Dr. Mehdi Shahbazian |
10.5120/3685-4876 |
Hossein Ebadi Kalhoodashti, Dr. Mehdi Shahbazian . Hybrid Speed Control of Induction Motor using PI and Fuzzy Controller. International Journal of Computer Applications. 30, 11 ( September 2011), 44-50. DOI=10.5120/3685-4876
This paper presents a modified fuzzy control for speed control of induction motor (IM). At first, the PI controller is investigated for speed control of Induction Motor, and then fuzzy logic controller performance is simulated. Induction Motor performance is checked through the simulation studies in MATLAB/SIMULINK environment. Hybridization of fuzzy logic (FL) and PI controller for the speed control of given motor is also performed to remove the disadvantages of FL controller (steady-state error) and PI controller (overshoot and undershoot). According to the simulation results, hybrid controller creates better performance in terms of rice time, overshoot, undershoot and settling time.