Existence and design of functional observers for Takagi-Sugeno systems with time delay

Ghali Naami , Mohamed Ouahi (1) , Abdelhamid Rabhi (2) , Viet Long Bui Tuan

1 LISA,ENSAF
2 MIS - Modélisation, Information et Systèmes - UR UPJV 4290

The work deals with the design of functional observers for systems described by Takagi-Sugeno (T-S) fuzzy models with time delay constant time delay and varying time delay. Two design methods are proposed. The design conditions for a fuzzy functional observer are presented in terms of LMI constraints. The proposed approach has been evaluated using the Yalmip/MATLAB toolbox and Simulink/MATLAB software. Finally, two numerical examples are given to show the feasibility of the proposed approaches.

Domaines: Informatique [cs]

Ghali Naami, Mohamed Ouahi, Abdelhamid Rabhi, Viet Long Bui Tuan. Existence and design of functional observers for Takagi-Sugeno systems with time delay. 2019 INTERNATIONAL CONFERENCE ON WIRELESS TECHNOLOGIES, EMBEDDED AND INTELLIGENT SYSTEMS (WITS), Apr 2019, Fez, Morocco. ⟨hal-03637307⟩