Adaptive Fuzzy Controller for Efficiency Optimization of Induction Motors

  title={Adaptive Fuzzy Controller for Efficiency Optimization of Induction Motors},
  author={Durval de Almeida Souza and Wilson C. P. de Aragao Filho and Gilberto Costa Drumond Sousa},
  journal={IEEE Transactions on Industrial Electronics},
This paper introduces a new technique for efficiency optimization of adjustable-speed drives, with an emphasis on vector-controlled induction motor drives. The technique combines two distinct control methods, namely, online search of the optimal operating point and a model-based efficiency control. For a given operating condition, which is characterized by a given speed and load torque, a search controller (SC); based on the "Rosenbrock" method) determines the flux level that results in the… CONTINUE READING
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