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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 89-892
Full Name: Atef Khedher
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: Rue Ibn Sinaa ksour Essaf, 5180
Country: TUNISIA
Tel: +21697712801
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E-mail address: khedher_atef@yahoo.fr
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Title of the Paper: Observer design for nonlinear systems represented by Takagi-Sugeno models
Authors as they appear in the Paper: Wafa Jamal, Atef Khedher, Nasreddine Bouguila, Kamel Ben Othman
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Number of paper pages: 10
Abstract: In this paper, the problem of synthesis of a multiple observer for a class of uncertain nonlinear system represented by a Takagi-Sugeno multiple model is studied. The measure's uncertainties are considered as unknown outputs. To conceive the observer a mathematical transformation is considered to conceive an augmented system in which the unknown output appear as an unknown input. Convergence conditions are established in order to guarantee the convergence of the state estimation error. These conditions are expressed in Linear Matrix Inequality (LMI) formulation. An example of simulation is given to illustrate the proposed method.
Keywords: Takagi-Sugeno models, multiple observer, state estimation, unknown inputs, unknown outputs, measures uncertainties.
EXTENSION of the file: .pdf
Special (Invited) Session: State estimation for uncertain Takagi-Sugeno multiple model
Organizer of the Session: 633-197
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