• K.Gayathri Devi
• K.Raju
• Dr. S.Mallikarjunaiah

The classical approach of manipulating speed controllers for vector control of an induction motor creates many problems like instability, rise time and settling time during load disturbances. In this paper fuzzy plus PI and self tuning of PI plus fuzzy hybrid controllers are used. To decrease rise time and settling time these controllers are designed in Matlab/Simulink and used for a 50 HP, 3 Phase cage type Induction motor. Hybrid controllers perform well and give improved response when compared with classical controller.

Induction motor, vector control, hybrid controllers (STPI plus FLC), classical PI controller

"SPEED CONTROL OF INDUCTION MOTOR USING PROPORTIONAL INTEGRAL CONTROLLER PLUS FUZZY HYBRID CONTROLLER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.457-464, December-2018, Available :http://www.jetir.org/papers/JETIR1812A62.pdf

"SPEED CONTROL OF INDUCTION MOTOR USING PROPORTIONAL INTEGRAL CONTROLLER PLUS FUZZY HYBRID CONTROLLER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp457-464, December-2018, Available at : http://www.jetir.org/papers/JETIR1812A62.pdf