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Titre : Commande adaptative floue des systèmes non linéaires Type de document : texte imprimé Auteurs : Abdelhamid Bounemeur, Auteur ; Mohamed Chemachema, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2014 Importance : 96 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
ElectroniqueTags : Systèmes flous (Takagi-Sugeno) Commande floue Commande non linéaire Commande adaptative Systèmes non linéaires Stabilité de Lyapunov Gain de Nussbaum Fuzzy systems (Takagi-Sugeno) Fuzzy control Nonlinear control Adaptive control Nonlinear systems Lyapunov stability Nussbaum Gain نظام غامض )تاكاجي سوجينو( التحكم الغامض التحكم غير الخطي التحكم التأقلمي الانظمة غير الخطية استقرار
ليابونوف معامل ربح نوسبومIndex. décimale : 621 Electronique Résumé : In this thesis, we considered the tracking control of a class of single-input single-output (SISO), and multi-input multi-output (MIMO) nonlinear uncertain systems, affine in control.
We have proposed for a single-input single-output nonlinear systems three adaptive fuzzy control schemes, the first control scheme consist to approximate the feedback linearization law, by using the fuzzy system of Takagi-Sugeno type (direct approach) the second control scheme based on the approximation of the unknown nonlinear dynamics of the system, by using two fuzzy systems of Takagi-Sugeno type (indirect approach) in the third control scheme, we kept the structure of the second proposed scheme, but with the assumption that the sign of the control gain is unknown. For multi-input multi-output systems we have proposed an indirect adaptive fuzzy control scheme. The analysis of stability and robustness of the proposed control schemes are performed by using the Lyapunov synthesis method, and for each scheme, simulation results
Diplôme : Magistère En ligne : ../theses/electronique/BOU6685.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9937 Commande adaptative floue des systèmes non linéaires [texte imprimé] / Abdelhamid Bounemeur, Auteur ; Mohamed Chemachema, Directeur de thèse . - constantine [Algérie] : Université Constantine 1, 2014 . - 96 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
ElectroniqueTags : Systèmes flous (Takagi-Sugeno) Commande floue Commande non linéaire Commande adaptative Systèmes non linéaires Stabilité de Lyapunov Gain de Nussbaum Fuzzy systems (Takagi-Sugeno) Fuzzy control Nonlinear control Adaptive control Nonlinear systems Lyapunov stability Nussbaum Gain نظام غامض )تاكاجي سوجينو( التحكم الغامض التحكم غير الخطي التحكم التأقلمي الانظمة غير الخطية استقرار
ليابونوف معامل ربح نوسبومIndex. décimale : 621 Electronique Résumé : In this thesis, we considered the tracking control of a class of single-input single-output (SISO), and multi-input multi-output (MIMO) nonlinear uncertain systems, affine in control.
We have proposed for a single-input single-output nonlinear systems three adaptive fuzzy control schemes, the first control scheme consist to approximate the feedback linearization law, by using the fuzzy system of Takagi-Sugeno type (direct approach) the second control scheme based on the approximation of the unknown nonlinear dynamics of the system, by using two fuzzy systems of Takagi-Sugeno type (indirect approach) in the third control scheme, we kept the structure of the second proposed scheme, but with the assumption that the sign of the control gain is unknown. For multi-input multi-output systems we have proposed an indirect adaptive fuzzy control scheme. The analysis of stability and robustness of the proposed control schemes are performed by using the Lyapunov synthesis method, and for each scheme, simulation results
Diplôme : Magistère En ligne : ../theses/electronique/BOU6685.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9937 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BOU/6685 BOU/6685 Thèse Bibliothèque principale Thèses Disponible Contribution à la commande adaptative robuste d’une classe de systèmes non linéaires. / Nassira Zerari
Titre : Contribution à la commande adaptative robuste d’une classe de systèmes non linéaires. Type de document : texte imprimé Auteurs : Nassira Zerari, Auteur ; Mohamed Chemachema, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2019 Importance : 155 f. Note générale : 1 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
ElectroniqueTags : Electronique:Contrôle des systèmes Réseau de neurones commande adaptative systèmes non linéaires saturation zone-morte fonction de Nussbaum Neural networks (NNs) adaptive control nonlinear systems dead-zone Nussbaum function الشبكة العصبية التحكم تلاؤمي أنظمة لاخطية تشبع منطقة ميتة دالة نيسبوم Index. décimale : 621 Electronique Résumé : The main objective of this thesis is the development of adaptive control laws for particular classes of uncertain SISO and MIMO nonlinear systems. The cases of the affine and non-affine systems, the presence of the constraints on the outputs and/or the states as well as the external perturbations are studied. Furthermore, the saturation and dead-zone inputs nonlinearities of the dynamical systems are investigated. In all the proposed approaches, the neural networks are used as universal approximators to estimate the unknown nonlinearities of the dynamical systems. The structures of the proposed controllers deal with the famous problems of explosion of complexity while avoiding the use of the traditional back-stepping technique. The proposed adaptive neural controllers have few online learning parameters compared to similar works. In addition, stability analysis of all control loops is carried out by using the Lyapunov method, and for each scheme, simulation results are given to show its effectiveness.
Diplôme : Doctorat en sciences En ligne : ../theses/electronique/ZER7603.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11301 Contribution à la commande adaptative robuste d’une classe de systèmes non linéaires. [texte imprimé] / Nassira Zerari, Auteur ; Mohamed Chemachema, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2019 . - 155 f.
1 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
ElectroniqueTags : Electronique:Contrôle des systèmes Réseau de neurones commande adaptative systèmes non linéaires saturation zone-morte fonction de Nussbaum Neural networks (NNs) adaptive control nonlinear systems dead-zone Nussbaum function الشبكة العصبية التحكم تلاؤمي أنظمة لاخطية تشبع منطقة ميتة دالة نيسبوم Index. décimale : 621 Electronique Résumé : The main objective of this thesis is the development of adaptive control laws for particular classes of uncertain SISO and MIMO nonlinear systems. The cases of the affine and non-affine systems, the presence of the constraints on the outputs and/or the states as well as the external perturbations are studied. Furthermore, the saturation and dead-zone inputs nonlinearities of the dynamical systems are investigated. In all the proposed approaches, the neural networks are used as universal approximators to estimate the unknown nonlinearities of the dynamical systems. The structures of the proposed controllers deal with the famous problems of explosion of complexity while avoiding the use of the traditional back-stepping technique. The proposed adaptive neural controllers have few online learning parameters compared to similar works. In addition, stability analysis of all control loops is carried out by using the Lyapunov method, and for each scheme, simulation results are given to show its effectiveness.
Diplôme : Doctorat en sciences En ligne : ../theses/electronique/ZER7603.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11301 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité ZER/7603 ZER/7603 Thèse Bibliothèque principale Thèses Disponible
Titre : Contribution à la commande adaptative robuste d’une classe de systèmes non linéaires. Type de document : texte imprimé Auteurs : Mohamed Chemachema, Directeur de thèse Mention d'édition : 14/11/2019 Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2019 Importance : 155 f. Format : 30 cm. Note générale : 1 copies imprimées disponibles
Langues : Français (fre) Tags : Electronique: Contrôle des systèmes Réseau de neurones commande adaptative systèmes non linéaires saturation zone-morte fonction de Nussbaum Neural networks (NNs) adaptive control nonlinear systems dead-zone Nussbaum function Résumé :
The main objective of this thesis is the development of adaptive control laws for particular classes of uncertain SISO and MIMO nonlinear systems. The cases of the affine and non-affine systems, the presence of the constraints on the outputs and/or the states as well as the external perturbations are studied. Furthermore, the saturation and dead-zone inputs nonlinearities of the dynamical systems are investigated. In all the proposed approaches, the neural networks are used as universal approximators to estimate the unknown nonlinearities of the dynamical systems. The structures of the proposed controllers deal with the famous problems of explosion of complexity while avoiding the use of the traditional back-stepping technique. The proposed adaptive neural controllers have few online learning parameters compared to similar works. In addition, stability analysis of all control loops is carried out by using the Lyapunov method, and for each scheme, simulation results are given to show its effectiveness.Diplôme : Doctorat en sciences En ligne : ../theses/electronique/ZER7603.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11439 Contribution à la commande adaptative robuste d’une classe de systèmes non linéaires. [texte imprimé] / Mohamed Chemachema, Directeur de thèse . - 14/11/2019 . - جامعة الإخوة منتوري قسنطينة, 2019 . - 155 f. ; 30 cm.
1 copies imprimées disponibles
Langues : Français (fre)
Tags : Electronique: Contrôle des systèmes Réseau de neurones commande adaptative systèmes non linéaires saturation zone-morte fonction de Nussbaum Neural networks (NNs) adaptive control nonlinear systems dead-zone Nussbaum function Résumé :
The main objective of this thesis is the development of adaptive control laws for particular classes of uncertain SISO and MIMO nonlinear systems. The cases of the affine and non-affine systems, the presence of the constraints on the outputs and/or the states as well as the external perturbations are studied. Furthermore, the saturation and dead-zone inputs nonlinearities of the dynamical systems are investigated. In all the proposed approaches, the neural networks are used as universal approximators to estimate the unknown nonlinearities of the dynamical systems. The structures of the proposed controllers deal with the famous problems of explosion of complexity while avoiding the use of the traditional back-stepping technique. The proposed adaptive neural controllers have few online learning parameters compared to similar works. In addition, stability analysis of all control loops is carried out by using the Lyapunov method, and for each scheme, simulation results are given to show its effectiveness.Diplôme : Doctorat en sciences En ligne : ../theses/electronique/ZER7603.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11439 Exemplaires
Code-barres Cote Support Localisation Section Disponibilité aucun exemplaire
