Fuzzy controller for three phases induction motor drives

Because of the low maintenance and robustness induction motors have many applications in the industries. Most of these applications need fast and smart speed control system. This paper introduces a smart speed control system for induction motor using fuzzy logic controller. Induction motor is modeled in synchronous reference frame in terms of dq form. The speed control of induction motor is the main issue achieves maximum torque and efficiency. Two speed control techniques, Scalar Control and Indirect Field Oriented Control are used to compare the performance of the control system with fuzzy logic controller. Indirect field oriented control technique with fuzzy logic controller provides better speed control of induction motor especially with high dynamic disturbances. The model is carried out using Matlab/Simulink computer package. The simulation results show the superiority of the fuzzy logic controller in controlling three-phase induction motor with indirect field oriented control technique.

[1]  Y. Miloud,et al.  Fuzzy logic speed control of an indirect field-oriented induction machine drive , 2001, IECON'01. 27th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.37243).

[2]  Soe Sandar Aung,et al.  Dynamic Modeling and Simulation of Threephase Small Power Induction Motor , 2008 .

[3]  Krishnan,et al.  Electric Motor Drives , 2007 .

[4]  Faa-Jeng Lin,et al.  Control of indirect field-oriented induction motor drives considering the effects of dead-time and parameter variations , 1993, IEEE Trans. Ind. Electron..

[5]  P. Vas.  Vector control of AC machines , 1990 .

[6]  V. Chitra,et al.  Induction Motor Speed Control Using Fuzzy Logic Controller , 2008 .

[7]  S. Nasar,et al.  Vector control of AC drives , 1992 .

[8]  Rachana Ashok Gupta,et al.  MICROPROCESSOR/DIGITAL CONTROL AND ARTIFICIAL INTELLIGENT VECTOR CONTROL TECHNIQUES FOR INDUCTION MOTOR DRIVE: A REWIEW , 2008 .

[9]  Stephen Yurkovich,et al.  Fuzzy Control , 1997 .

[10]  R. Krishnan,et al.  Electric Motor Drives: Modeling, Analysis, and Control , 2001 .

[11]  Ali Zilouchian,et al.  Intelligent Control Systems Using Soft Computing Methodologies , 2000 .

[12]  Pablo J. Alsina,et al.  A discrete model of induction motors for real-time control applications , 1993, IEEE Trans. Ind. Electron..

[13]  Bimal K. Bose,et al.  Modern Power Electronics and AC Drives , 2001 .

[14]  C. von Altrock,et al.  Fuzzy logic enhanced control of an AC induction motor with a DSP , 1996, Proceedings of IEEE 5th International Fuzzy Systems.

[15]  Bimal K. Bose,et al.  Power Electronics and Variable Frequency Drives , 1996 .

[16]  R. Marino,et al.  Adaptive input-output linearizing control of induction motors , 1993, IEEE Trans. Autom. Control..

[17]  Leonhard Werner.  Controlled AC Drives, a Successful Transition from Ideas to Industrial Practice , 1995 .

[18]  R. J. Spiegel,et al.  Fuzzy-logic-based controllers for efficiency optimization of inverter-fed induction motor drives , 2003, Fuzzy Sets Syst..