Real Time Control of an Induction Motor Using IMC Approach

  • Nghia, Duong Hoai (Faculty of Electrical & Electronics Engineering, University of Technology) ;
  • Nho, Nguyen Van (Faculty of Electrical & Electronics Engineering, University of Technology) ;
  • Bac, Nguyen Xuan (Faculty of Electrical & Electronics Engineering, University of Technology) ;
  • Lee, Hong-Hee (School of Electrical Engineering, University of Ulsan)
  • 발행 : 2009.05.20

초록

The paper presents a method for controlling induction motors using a nonlinear internal model control (IMC) approach. The process model and the inverse model are developed in the rotor flux coordinate. The main advantage of the proposed method is that it easily specifies the performance (steady state error, transient response, etc.) and the robustness of the controller by means of the IMC filters. Simulation results illustrate the effectiveness of the proposed method. Results on a real time system show that the control system has good performance and robustness against changes in motor parameters (rotor and stator resistances, rotor and stator inductances, rotor inertia).

키워드

참고문헌

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