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Communication Dans Un Congrès Année : 2019

Middle-Frequency Limited Model Reduction Techniques for T-S fuzzy discrete-time systems

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Résumé

This paper deals with the problem of Middle-Frequency (MF) approach H-infinity model reduction for nonlinear discrete-time systems in the Takagi-Sugeno (T-S) fuzzy models. The objective is to propose a new design sufficient condition via linear matrix Inequality (LMIs) formulations, ensuring that the error system is stable and has a minimized H(infinity )performance when frequency ranges of noises are known beforehand. Less conservative results are obtained by using the new finite frequency H-infinity performance index is firstly defined, Finsler's lemma and some independent matrices. Simulation example demonstrate the technique and its advantage.
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Dates et versions

hal-03633206 , version 1 (06-04-2022)

Identifiants

  • HAL Id : hal-03633206 , version 1

Citer

Abderrahim El-Amrani, Bensalem Boukili, Ismail Boumhidi, Ahmed El Hajjaji, Abdelaziz Hmamed. Middle-Frequency Limited Model Reduction Techniques for T-S fuzzy discrete-time systems. 2019 THIRD INTERNATIONAL CONFERENCE ON INTELLIGENT COMPUTING IN DATA SCIENCES (ICDS 2019), Oct 2019, Marrakech, Morocco. ⟨hal-03633206⟩
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