Fuzzy Sliding Mode Method for Speed regulation of a Dual Star Induction Machine Drive fed by Multi-level Inverters

Zaidi, Elyazid; Marouani, Khoudir; Bouadi, Hakim; Kassel, Abd Elhalim; Bentouhami, Larafi; Merabet, Elkheir

doi:10.1109/icass.2018.8651948

Cited by 5 publications

(1 citation statement)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Various studies presented in the literature are based on the hybridization of SMC and fuzzy logic control (FLC). In [18][19][20][21][22][23], FLC is used to adjust the switching gain value, where the big gain value increases response speed and robustness of the system, but the chattering in the steady-state is high. On the other hand, the small gain value reduces the response speed and robustness of the system, but the chattering in the steady-state is low.…”

Section: Introductionmentioning

confidence: 99%

Hybrid Speed Controller Design Based on Sliding Mode Controller Performance Study for Vector Controlled Induction Motor Drives

Nurettin

Inanc

2021

Proc. eng. technol. innov.

View full text Add to dashboard Cite

The discontinuous control of the sliding mode control (SMC) law causes chattering phenomenon in system trajectories (the oscillation around the desired value), which results in various unwanted effects such as current harmonics and torque ripples. Therefore, this study aims to investigate the performance of a sliding mode speed controller for a three-phase induction motor (IM) controlled by a rotor flux orientation technique to obtain optimum performance. The study results show that the experimental control gains found in the control law have a clear effect on limiting chattering and the system response speed. According to the study results, a hybrid controller is designed based on the fuzzy logic control (FLC) approach to optimally tune these gains. The designed hybrid controller is verified by experimental approximation of simulations using Matlab/Simulink. The simulation results show that the hybrid controller reduces the chattering phenomenon and improves the system’s dynamic performance.

show abstract