Identificação de Sistema e Controle de Velocidade de um Motor de Indução usando Processador Digital TMS320F28379D

Authors

  • Eduardo V. B. R. Simões UFC - Universidade Federal do Ceará - Fortaleza, CE
  • Laurinda L. N. dos Reis UFC - Universidade Federal do Ceará - Fortaleza, CE
  • Alanio F. Lima UFC - Universidade Federal do Ceará - Fortaleza, CE
  • Klysmann G. F. Barbosa UFC - Universidade Federal do Ceará - Fortaleza, CE
  • René P. Torrico Bascopé UFC - Universidade Federal do Ceará - Fortaleza, CE
  • Antônio B. S. Júnior IFCE - Instituto Federal do Ceará - Fortaleza, CE

Keywords:

SVPWM, FOC, induction motor, robotic manipulator, systems identification, least squares, DSP, PI control

Abstract

To control the speed of a Three-Phase Induction Machine (MIT) applied to a robotic manipulator, it is necessary to control the current first, which is done using a more sophisticated control technique, such as the Indirect Field Oriented Control (IFOC) method. This paper presents the application of IFOC using Space Vector Pulse Width Modulation (SVPWM) to achieve speed control based on the Proportional-Integral (PI) controller. For the experimental test, where input and output samples of the system were collected, the Non-Recursive Least Squares method (MQNR) was applied to obtain the representation of the system model and, consequently, the controller parameters. The method was implemented using the Texas Instruments® TMS320F28379D digital signal processor (DSP), and the experimental results obtained confirm the efficacy of the system.

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Published

2024-10-18

Issue

Vol. 4 No. 1 (2024): CBA2024

Section

Articles