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Communication Dans Un Congrès Année : 2017

Observer-based control for a class of polynomial systems with Time Delay

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Résumé

This paper investigates the problem of observer-based control for a class of polynomial systems. A polynomial observer to estimate unmeasurable states of polynomial systems is proposed. For the analysis of the global asymptotic stability, a design method is proposed. In this approach we adopt a polynomial Lyapunov krasovskii function with designed polynomial Lyapunov matrix. The design conditions in the proposed approach are represented in terms of Sum Of Squares (SOS) which can be numerically and symbolically solved via the recent developed SOSTOOLS and a Semi-Definite Program (SDP) solver. Finally, two numerical examples are introduced to show the validity and applicability of the proposed results.
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Dates et versions

hal-03634603 , version 1 (07-04-2022)

Identifiants

  • HAL Id : hal-03634603 , version 1

Citer

Imen Iben Ammar, Hamdi Gassara, Ahmed El Hajjaji, Mohamed Chaabane. Observer-based control for a class of polynomial systems with Time Delay. 2017 18TH INTERNATIONAL CONFERENCE ON SCIENCES AND TECHNIQUES OF AUTOMATIC CONTROL AND COMPUTER ENGINEERING (STA), Dec 2017, Monastir, Tunisia. pp.402-407. ⟨hal-03634603⟩
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