Sabrina AOUAOUDA, M. Chadli, M. T. Khadir and T. Bouarar (2012) Robust fault tolerant tracking controller design for unknown inputs T-S models with unmeasurable premise variables. Journal of Process Control , 22(5), 872-872, Elsevier
Scientific Publications
Important: This page is frozen. New documents are now available in the digital repository DSpace
Abstract
This work concerns the tracking problem of uncertain Takagi–Sugeno fuzzy continuous systems with unmeasurable premise variables and affected by unknown inputs. The aim is to synthesize a fault tolerant controller (FTC) ensuring trajectory tracking of a desired reference model. To emit the original plant system, a norm bounded parametric uncertainty is employed in building the T–S model. The control scheme is based on a fuzzy observer to estimate both faults and faulty system states; a proportional integer (PI) observer to estimate constant faults is then adopted. Using descriptor redundancy property and View the MathML sourceL2 optimization to attenuate the unknown inputs effect, a solution is proposed in terms of bilinear matrix inequalities (BMIs). The performances of the proposed approach are pointed out by accentuating on a model of wastewater treatment plant (WWTP) through numerical results.
Information
Item Type | Journal |
---|---|
Divisions |
» Laboratory of Electrical Engineering,Electronic and Renewable Energy » Faculty of Science and Technology |
ePrint ID | 102 |
Date Deposited | 2014-10-30 |
Further Information | Google Scholar |
URI | https://univ-soukahras.dz/en/publication/article/102 |
BibTex
@article{uniusa102,
title={Robust fault tolerant tracking controller design for unknown inputs T-S models with unmeasurable premise variables},
author={Sabrina AOUAOUDA, M. Chadli, M. T. Khadir and T. Bouarar},
journal={Journal of Process Control}
year={2012},
volume={22},
number={5},
pages={872-872},
publisher={Elsevier}
}
title={Robust fault tolerant tracking controller design for unknown inputs T-S models with unmeasurable premise variables},
author={Sabrina AOUAOUDA, M. Chadli, M. T. Khadir and T. Bouarar},
journal={Journal of Process Control}
year={2012},
volume={22},
number={5},
pages={872-872},
publisher={Elsevier}
}