Robust Adaptive Fault Tolerant Controller Design, Applied to Three Phase Induction Motor

Tohidi H., ERENTÜRK K.

16th International Power Electronics and Motion Control Conference and Exposition (PEMC), Antalya, Türkiye, 21 - 24 Eylül 2014, ss.299-304 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Doi Numarası: 10.1109/epepemc.2014.6980509
  • Basıldığı Şehir: Antalya
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.299-304
  • Atatürk Üniversitesi Adresli: Evet

Özet

This paper investigates a robust adaptive state feedback control scheme to solve the robust fault-tolerant control (FTC) problem for a three phase induction motor (TPIM) with loss of actuator effectiveness and external disturbances. Using Lyapunov stability theory, a constructive algorithm based on linear matrix inequalities (LMIs) is developed for on-line tuning of adaptive and fixed state-feedback gains to stabilize the closed-loop system and compensate actuator faults with disturbance attenuation. Simulation results reveal the merits of proposed robust adaptive FTC scheme on an induction motor subjected to actuator faults.