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Titre : Contribution a l’analyse des systemes d'ordre fractionnaire Type de document : texte imprimé Auteurs : Hassene Nezzari, Auteur ; Abdelfatah Charef, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2013 Importance : 140 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles Langues : Français (fre) Catégories : Français - Anglais
ElectroniqueTags : Equation différentielle d’ordre fractionnaire Fonction irrationnelle Fonction rationnelle
Implémentation analogique Stabilité Systèmes d’ordre fractionnaire Analog implementation Fractional order differential equation Fractional order system Irrational function Rational function Stability إنجاز تماثلي ثبات دالة غير منتظمة دالة منتظمة معادلات تفاضلية ذات الدرجة الجزئية نظام ذوأس
جزئيIndex. décimale : 621 Electronique Résumé : Fractional order systems have received a considerable interest in numerous domains of applied sciences and engineering. These systems are generally described by fractional order differential equations. In the frequency domain, they are represented by irrational transfer
functions. Because of these irrational functions, fractional order systems have been marginally studied. Since they do not have exact analytical solutions, digital and approximation techniques are widely used for their resolution, analysis and implementation.
In this thesis resolution, analog implementation and analysis techniques of fundamental fractional order systems based on rational function approximations of their irrational transfer functions are presented. Derivation and analysis of the frequency and temporal characteristics
have also been done. To show the efficiency and exactitude of the proposed methods, illustrative examples have been presented. The obtained simulation results were satisfactory. They have been compared to some of the recent resolution methods in the literature.Comparisons of the obtained characteristics with those of a regular second system have been also done.Diplôme : Doctorat en sciences En ligne : ../theses/electronique/NEZ6438.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9470 Contribution a l’analyse des systemes d'ordre fractionnaire [texte imprimé] / Hassene Nezzari, Auteur ; Abdelfatah Charef, Directeur de thèse . - constantine [Algérie] : Université Constantine 1, 2013 . - 140 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
ElectroniqueTags : Equation différentielle d’ordre fractionnaire Fonction irrationnelle Fonction rationnelle
Implémentation analogique Stabilité Systèmes d’ordre fractionnaire Analog implementation Fractional order differential equation Fractional order system Irrational function Rational function Stability إنجاز تماثلي ثبات دالة غير منتظمة دالة منتظمة معادلات تفاضلية ذات الدرجة الجزئية نظام ذوأس
جزئيIndex. décimale : 621 Electronique Résumé : Fractional order systems have received a considerable interest in numerous domains of applied sciences and engineering. These systems are generally described by fractional order differential equations. In the frequency domain, they are represented by irrational transfer
functions. Because of these irrational functions, fractional order systems have been marginally studied. Since they do not have exact analytical solutions, digital and approximation techniques are widely used for their resolution, analysis and implementation.
In this thesis resolution, analog implementation and analysis techniques of fundamental fractional order systems based on rational function approximations of their irrational transfer functions are presented. Derivation and analysis of the frequency and temporal characteristics
have also been done. To show the efficiency and exactitude of the proposed methods, illustrative examples have been presented. The obtained simulation results were satisfactory. They have been compared to some of the recent resolution methods in the literature.Comparisons of the obtained characteristics with those of a regular second system have been also done.Diplôme : Doctorat en sciences En ligne : ../theses/electronique/NEZ6438.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9470 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité NEZ/6438 NEZ/6438 Thèse Bibliothèque principale Thèses Disponible Documents numériques
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