제어로봇시스템학회:학술대회논문집

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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The SPWM Fuzzy Controller for speed control of Induction Motor

  • Kamsri, T. (Dept. of control Eng., Fac. of Engineering, King Mongkut's Inst. of Tech. Ladkrabang) ;
  • Riewruja, V. (Dept. of control Eng., Fac. of Engineering, King Mongkut's Inst. of Tech. Ladkrabang) ;
  • Ukakimaparn, P. (Dept. of Instrumentation Eng., Fac. of Engineering, King Mongkut's Inst. of Tech. Ladkrabang) ;
  • Pongswatd, S. (Dept. of Instrumentation Eng., Fac. of Engineering, King Mongkut's Inst. of Tech. Ladkrabang) ;
  • Kummool, S. (Dept. of Instrumentation Eng., Fac. of Engineering, King Mongkut's Inst. of Tech. Ladkrabang)
  • Published : 2000.10.01
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Abstract

The paper presents the fuzzy control technique to adjust the gain schedule in the fuzzy controller. The micro computer is designed to the fuzzy controller to execute the proportional gain with the data of the error and speed command. The gain schedule is the fuzzy set which execute based on the fuzzy rule. The gain schedule from the fuzzy controller is fed to the sinusoidal pulse width modulation (SPWM) inverter for control the response and speed of the induction motor. The induction motor coupling to the DC motor and tachogenerator which DC motor as a load. The test result of the fuzzy control technique in the open loop control, it provides a good response and in the closed loop control it can control speed in the any condition of load design

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