Design of a functional observer for fuzzy delayed systems with unknown input

Naami, Ghali; Ouahi, Mohamed; Udris, Dainius; Rabhi, Abdelhamid; Tadeo, Fernando

doi:10.1109/eStream56157.2022.9781775

Use this url to cite publication: https://hdl.handle.net/20.500.14911/113046

Design of a functional observer for fuzzy delayed systems with unknown input

Details

Publication Type (CRIS)

Straipsnis konferencijos medžiagoje Web of Science duomenų bazėje / Article in conference proceedings in Web of Science database (P1a1)

Publication Type (eLABa)

Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DB (P1a)

VILNIUS TECH Research Priorities and Topics

Inovatyvios elektroninės sistemos / Innovative Electronic Systems (MC0505)

Lithuanian Intelligent Specialization

Transportas, logistika ir informacinės ir ryšių technologijos (IRT) / Transport, logistic and information and communication technologies (L106)

Author(s)

Author	Affiliation
Naami, Ghali	University Sidi Mohammed Ben Abdellah
Ouahi, Mohamed	University Sidi Mohammed Ben Abdellah
Udris, Dainius	Elektros inžinerijos katedra / Department of Electrical Engineering (0558)
Rabhi, Abdelhamid	University of Picardie Jules Verne
Tadeo, Fernando	University of Valladolid

Title

Design of a functional observer for fuzzy delayed systems with unknown input

[en]

Ghali Naami, Mohamed Ouahi, Dainius Udris, Abdelhamid Rabhi, Fernando Tadeo

Is part of

2022 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), 21 April 2022, Vilnius, Lithuania / organized by: Vilnius Gediminas Technical University

Published In

Year	Start Page	End Page
2022	1	6

Publisher

Piscataway, NJ : IEEE, 2022

Referenced in Database(s)(DBs)

Conference Proceedings Citation Index - Science (Web of Science)

SCOPUS

IEEE Xplore

Extent

p. 1-6

URI

URI
https://hdl.handle.net/20.500.14911/113046

DOI

10.1109/eStream56157.2022.9781775

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Elektros ir elektronikos inžinerija / Electrical and electronic engineering (T001)

Keywords (en)

Abstract (en)

This study focuses on the design of observers with unknown inputs for delayed systems represented by Takagi-Sugeno (T-S) in continuous time. When the unknown inputs are included in the state and output equations, and the delays are assumed to be bounded, fuzzy functional observers are derived. The design and analysis of the observer is based on Lyapunov-Krasovskii stability theory, and the convergence conditions of the observer are expressed in terms of linear matrix inequalities (LMIs), which can be solved numerically and symbolically using the LMI or YALMIP toolboxes. In the last part of the paper, a detailed example is proposed to prove the applicability of this technique.