Title :
A comparative study on fuzzy and PI speed controllers for field-Oriented induction motor drive
Author :
Sahu, Benudhar ; Mohanty, K.B. ; Pati, Swagat
Author_Institution :
Dept. of Electr. Eng., Nat. Inst. of Technol., Rourkela, India
Abstract :
This paper presents simulation results obtained from a feedforward vector controlled induction motor drive under varying operating conditions like step change in speed command and step change in torque command. Here fuzzy logic controller is used for controlling the speed. The performance of fuzzy logic controller has been investigated and compared with the conventional PI controller based drive. The simulation results show that fuzzy controller is superior to PI controller under dynamic condition.
Keywords :
PI control; angular velocity control; feedforward; fuzzy control; induction motor drives; machine vector control; torque; PI speed controllers; feedforward vector controlled induction motor drive; field-oriented induction motor drive; fuzzy logic controller; speed command; torque command; Fuzzy logic; Induction motors; Machine vector control; Mathematical model; Niobium; Rotors; Torque; feedforward vector control (FVC); fuzzy logic controller (FLC); induction motor (IM);
Conference_Titel :
Modern Electric Power Systems (MEPS), 2010 Proceedings of the International Symposium
Print_ISBN :
978-83-921315-7-1
