Farid BERREZZEK, wafa Bourbia and Bachir Bensaker (2019) A comparative study of nonlinear circle criterion based observer and H∞ observer for induction motor drive. International Journal of Power Electronics and Drive System (IJPEDS , Vol. 10, No. 3,(Sep 2019,), 1229~1243, iaes journal
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Abstract
This paper deals with a comparative study of circle criterion based nonlinear observer and H∞ observer for induction motor (IM) drive. The advantage of the circle criterion approach for nonlinear observer design is that it directly handles the nonlinearities of the system with less restriction conditions in contrast of the other methods which attempt to eliminate them. However the
H∞ observer guaranteed the stability taking into account disturbance and noise attenuation. Linear matrix inequality (LMI) optimization approach is used to compute the gains matrices for the two observers. The simulation results show the superiority of H∞ observer in the sense that it can achieve convergence to the true state, despite the nonlinearity of model and the presence of disturbance.
H∞ observer guaranteed the stability taking into account disturbance and noise attenuation. Linear matrix inequality (LMI) optimization approach is used to compute the gains matrices for the two observers. The simulation results show the superiority of H∞ observer in the sense that it can achieve convergence to the true state, despite the nonlinearity of model and the presence of disturbance.
Information
| Item Type | Journal |
|---|---|
| Divisions |
» Laboratory of Electrical Engineering,Electronic and Renewable Energy » Faculty of Science and Technology |
| ePrint ID | 2466 |
| Date Deposited | 2020-12-20 |
| Further Information | Google Scholar |
| URI | https://univ-soukahras.dz/en/publication/article/2466 |
BibTex
@article{uniusa2466,
title={A comparative study of nonlinear circle criterion based observer and H∞ observer for induction motor drive},
author={Farid BERREZZEK, wafa Bourbia and Bachir Bensaker},
journal={International Journal of Power Electronics and Drive System (IJPEDS}
year={2019},
volume={Vol. 10, No. 3,},
number={Sep 2019,},
pages={1229~1243},
publisher={iaes journal}
}
title={A comparative study of nonlinear circle criterion based observer and H∞ observer for induction motor drive},
author={Farid BERREZZEK, wafa Bourbia and Bachir Bensaker},
journal={International Journal of Power Electronics and Drive System (IJPEDS}
year={2019},
volume={Vol. 10, No. 3,},
number={Sep 2019,},
pages={1229~1243},
publisher={iaes journal}
}