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Commande de suivi de trajectoire pour les systèmes complexes et /ou incertains

Abstract : This work presents a new approach based on the study of the stability of motion of continuous, multivariable, nonlinear systems. It relies on the use of the second Lyapunov method for computing a control law trajectory tracking of a process whose evolution is described by the equation of state. This control is made from accessible information about the process and its desired evolution. This approach is studied in the case where the command is not defined. To investigate the robustness of this control, we present an approach based on the stability of nonlinear systems by calculating the overvaluing systems. This approach is applied to the systems describing the error between the actual perturbed system with significant inaccuracies and / or uncertainties and the theoretical model
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Submitted on : Friday, October 12, 2012 - 4:37:28 PM
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Yosr Chamekh Hammami. Commande de suivi de trajectoire pour les systèmes complexes et /ou incertains. Autre. Ecole Centrale de Lille, 2012. Français. ⟨NNT : 2012ECLI0020⟩. ⟨tel-00741457⟩

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