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. & Electron. Eng., Centurion Inst. of Technol., Bhubaneswar, 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 :
angular velocity control; fuzzy control; induction motor drives; machine control; PI speed controllers; feedforward vector; field oriented induction motor drive; fuzzy logic controller; fuzzy speed controllers; Conferences; Induction motor drives; Industrial electronics; Service robots; feedforward vector control (FVC); fuzzy logic controller (FLC); induction motor (IM);
Conference_Titel :
Industrial Electronics, Control & Robotics (IECR), 2010 International Conference on
Conference_Location :
Orissa
Print_ISBN :
978-1-4244-8544-4
DOI :
10.1109/IECR.2010.5720134
