Observation Et Commande De La Machine Asynchrone

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Observation et commande de la machine asynchrone

Author : Abdou Dib
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis Observation et commande de la machine asynchrone by : Abdou Dib

Download or read book Observation et commande de la machine asynchrone written by Abdou Dib and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le travail de recherche effectué dans cette thèse a été principalement consacré aux problèmes d'observation et de commande des moteurs asynchrones sans capteurs mécaniques. Deux contributions principale ont été faites en exploitant judicieusement le concept de grand gain. La première contribution est un observateur du type grand gain qui permet de réaliser une estimation relativement précise des variables d'état mécaniques et magnétiques des moteurs asynchrones à partir des mesures disponibles des courants et tensions statoriques. Le gain d'observation a été judicieusement modifié pour des considérations de faisabilité des calculs lorsque le moteur est amené à fonctionner dans des conditions incompatibles avec sa condition d'observabilité. Cet observateur a été particulièrement utilisé pour concevoir un asservissement des moteurs asynchrones sans capteur mécaniques à partir d'un système de commande avec retour d'état du type grand gain. La seconde contribution est un observateur adaptatif du type grand gain qui permet d'estimer conjointement les variables d'état et un ensemble de combinaisons des paramètres d'un moteur asynchrone à partir des mesures des courants et tentions statoriques et de la vitesse mécanique. Cet observateur adaptatif a été particulièrement combiné avec un système de commande avec retour d'état du type grand gain pour concevoir un système de commande adaptative permettant de préserver les performances requises en asservissement des moteurs asynchrones sans capteurs magnétiques en dépit d'une méconnaissance de leurs paramètres.

Induction Motors - Recent Advances, New Perspectives and Applications

Author : Adel El-Shahat
Publisher : BoD – Books on Demand
ISBN 13 : 1837695776
Total Pages : 224 pages
Book Rating : 4.8/5 (376 download)

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Book Synopsis Induction Motors - Recent Advances, New Perspectives and Applications by : Adel El-Shahat

Download or read book Induction Motors - Recent Advances, New Perspectives and Applications written by Adel El-Shahat and published by BoD – Books on Demand. This book was released on 2023-09-13 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The induction motor is one of the most significant innovations in contemporary history and it officially kicked off the Second Industrial Revolution by significantly enhancing energy generation efficiency. Induction motors are utilized in a wide variety of applications in the modern industrial world. Motivated by the importance of recent advances, new perspectives, and applications of induction motors, this book presents research from distinguished experts in the field. It addresses recent advances in induction motors, optimal solutions in field-oriented control, the association of converters to induction motors, dynamic analysis, optimized design of synergetic control, fault-tolerant control, mathematical modeling, an adaptive system scheme for a sensorless drive, modeling, and simulation of a system with inter-turn faults, sensorless speed observer for industrial drives, and induction motor applications in electric vehicles. This book is useful for undergraduates, graduate students, researchers, professors, and field engineers due to its combination of both theoretical coverage and real-world application concepts.

Modélisation, observation et commande de la machine asynchrone

Author : Sofien Hajji
Publisher :
ISBN 13 :
Total Pages : 110 pages
Book Rating : 4.:/5 (799 download)

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Book Synopsis Modélisation, observation et commande de la machine asynchrone by : Sofien Hajji

Download or read book Modélisation, observation et commande de la machine asynchrone written by Sofien Hajji and published by . This book was released on 2009 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les travaux développés dans ce rapport traitent de la modélisation, de l'observation et de avec et sans capteur de vitesse de la machine asynchrone. Tout d'abord, un observateur non linéaire de type grand gain a été synthétisé en vue de l'estimation de quelques grandeurs électriques et mécaniques de la machine. Ensuite, nous proposons une nouvelle loi de commande avec retour d'état incorporant un observateur du type grand gain pour deux classes de systèmes non linéaires uniformément observables et commandables incluant le modèle du moteur asynchrone. La synthèse de cette loi de commande, du type grand gain, exploite le concept de dualité observabilité/commande. Dans le but de réaliser une compensation robuste des perturbations d'état et de sortie de type échelon, une action intégrale filtrée y a été incorporée. Enfin, la loi de commande proposée a été validée en simulation sur le modèle du moteur puis expérimentalement sur un banc d'essais de moteurs asynchrones monté autour d'un processeur numérique de signal DSpace 1104.

Advances in Observer Design and Observation for Nonlinear Systems

Author : Omar Naifar
Publisher : Springer Nature
ISBN 13 : 3030927318
Total Pages : 200 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis Advances in Observer Design and Observation for Nonlinear Systems by : Omar Naifar

Download or read book Advances in Observer Design and Observation for Nonlinear Systems written by Omar Naifar and published by Springer Nature. This book was released on 2022-02-01 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses various methods for designing different kinds of observers, such as the Luenberger observer, unknown input observers, discontinuous observers, sliding mode observers, observers for impulsive systems, observers for nonlinear Takagi-Sugeno fuzzy systems, and observers for electrical machines. A hydraulic process system and a renewable energy system are provided as examples of applications.

Modeling of Turbomachines for Control and Diagnostic Applications

Author : Igor Loboda
Publisher : BoD – Books on Demand
ISBN 13 : 1789846501
Total Pages : 114 pages
Book Rating : 4.7/5 (898 download)

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Book Synopsis Modeling of Turbomachines for Control and Diagnostic Applications by : Igor Loboda

Download or read book Modeling of Turbomachines for Control and Diagnostic Applications written by Igor Loboda and published by BoD – Books on Demand. This book was released on 2020-05-27 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents new studies in the area of turbomachine mathematical modeling with a focus on models applied to developing engine control and diagnostic systems. The book contains one introductory and four main chapters. The introductory chapter describes the area of modeling of gas and wind turbines and shows the demand for further improvement of the models. The first three main chapters offer particular improvements in gas turbine modeling. First, a novel methodology for the modeling of engine starting is presented. Second, a thorough theoretical comparative analysis is performed for the models of engine internal gas capacities, and practical recommendations are given on model applications, in particular for engine control purposes. Third, multiple algorithms for calculating important unmeasured parameters for engine diagnostics are proposed and compared. It is proven that the best algorithms allow accurate prognosis of engine remaining lifetime.The field of wind turbine modeling is presented in the last main chapter. It introduces a general-purpose model that describes both aerodynamic and electric parts of a wind power plant. Such a detailed physics-based model will help with the development of more accurate control and diagnostic systems.In this way, this book includes four new studies in the area of gas and wind turbine modeling. These studies will be interesting and useful for specialists in turbine engine control and diagnostics.

Modélisation, observation et commande de la machine asynchrone saturée

Author : Hamid Ouadi
Publisher :
ISBN 13 :
Total Pages : 189 pages
Book Rating : 4.:/5 (799 download)

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Book Synopsis Modélisation, observation et commande de la machine asynchrone saturée by : Hamid Ouadi

Download or read book Modélisation, observation et commande de la machine asynchrone saturée written by Hamid Ouadi and published by . This book was released on 2004 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce travail porte sur la modélisation, l'observation et la commande de la machine asynchrone; le but étant d'en assurer un entraînement à vitesse et à flux variables. Cet objectif ne peut être atteint sans une prise en compte au niveau du modèle de contrôle, du caractère non linéaire du circuit magnétique. A cet effet, la modélisation du moteur asynchrone est reprise en partant de son schéma électrique triphasé et en représentant sa caractéristique magnétique par une fonction polynomiale. Le modèle ainsi développé est expérimentalement validé sur un banc d'essais d'un moteur asynchrone de 7.5 kW. Il est ensuite utilisé pour l'analyse de l'observabilité et la synthèse d'observateurs d'état de la machine. Trois observateurs d'ordre complet sont ainsi élaborés en utilisant respectivement les techniques de Lyapunov, du grand gain et des modes glissants. La commande de la machine asynchrone est également abordée ici en s'appuyant sur le nouveau modèle. Des régulateurs sont ainsi conçus, par les techniques du backstepping et des modes glissants, en vue d'assurer la poursuite de signaux de référence de la vitesse et de la norme du flux rotorique. Les solutions développées dans ce travail (dans les domaines de la modélisation de l'observation et de la commande) se sont avérées meilleures que celles qui reposent sur le modèle standard (qui néglige la saturation magnétique de la machine). En effet, la suprématie de nos solutions réside dans le fait qu'elles garantissent de bonnes performances même si la machine est amenée à fonctionner à des niveaux de flux très différents. Ceci permet d'assurer, par un choix approprié des trajectoires de référence du flux, un fonctionnement optimal du moteur (optimisation du rendement, du facteur de puissance, du transitoire,).

Observation et Commande de la Machine Asynchrone

Author : Hamid Ouadi
Publisher : Presses Academiques Francophones
ISBN 13 : 9783838176727
Total Pages : 220 pages
Book Rating : 4.1/5 (767 download)

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Book Synopsis Observation et Commande de la Machine Asynchrone by : Hamid Ouadi

Download or read book Observation et Commande de la Machine Asynchrone written by Hamid Ouadi and published by Presses Academiques Francophones. This book was released on 2014-04-25 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage presente la synthese de regulateurs pour l'entrainement a vitesse et flux variables de la machine asynchrone (MAS) avec une prise en compte au niveau du modele de commande du caractere non lineaire du circuit magnetique. Les points abordes sont centres autours de trois axes: Modelisation, Observation et Commande de la MAS en tenant compte de la saturation magnetique. Le chapitre 2 presente un modele de la MAS tenant compte de la saturation magnetique. Les chapitres 3 et 4 sont dedies aux problemes de controle de vitesse et de flux de la MAS en utilisant des outils de l'automatique non lineaire. Le chapitre 5 traite les problemes d'analyse d'observabilite et de synthese d'observateurs d'etat pour la MAS saturee. Le chapitre 6 est dedie a l'association de l'ensemble loi de commande et observateur. Ce Livre se caracterise par une progression pedagogique bien structuree qui permet d'aborder le c ur du probleme de maniere graduelle. C'est un ouvrage de reference pour l'enseignement de la commande des machines electriques en Master et en Ecoles d'ingenieurs. Il devrait aussi trouver un bon accueil aupres des jeunes chercheurs s'interessant aux machines electriques.

Observation et commande de la machine asynchrone sans capteur mécanique

Author : Malek Ghanes
Publisher :
ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.:/5 (493 download)

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Book Synopsis Observation et commande de la machine asynchrone sans capteur mécanique by : Malek Ghanes

Download or read book Observation et commande de la machine asynchrone sans capteur mécanique written by Malek Ghanes and published by . This book was released on 2005 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce travail s'inscrit principalement dans le domaine de l'observation et de la commande non linéaires pour la machine asynchrone sans capteur mécanique. La première partie est dédiée aux problèmes d'observabilité auxquels la machine asynchrone est confrontée. Nous avons établi que la machine asynchrone est inobservable lorsqu'elle fonctionne à très basse vitesse sans capteur mécanique. Dans cet objectif, deux benchmarks sont définis : "Benchmark Observateur sans capteur mécanique" et "Benchmark Commande sans capteur mécanique". Ces deux benchmarks permettent respectivement de tester les observateurs et les commandes de la machine asynchrone sans capteur mécanique sur des trajectoires difficiles liées notamment aux problèmes d'observabilité de cet actionneur à très basse vitesse. Dans une deuxième partie, la synthèse d'observateurs non linéaires (capteur logiciels) pour la machine asynchrone sans capteur mécanique est abordée. Ces observateurs permettent de remplacer l'information donnée par les capteur physiques en utilisant comme seules mesures les grandeurs électriques. La dernière partie est consacrée à la conception d'une loi de commande non linéaire pour la machine asynchrone. Cette loi de commande est associée à un observateur de vitesse pour réaliser une commande sans capteur mécanique de la machine asynchrone. Les différents observateurs ainsi que la loi de commande ont été testés et validés expérimentalement au moyen des deux benchmarks sur la plate-forme d'essai de machines électriques située à l'IRCCyN.

Applications of Sliding Mode Control

Author : Nabil Derbel
Publisher : Springer
ISBN 13 : 9811023743
Total Pages : 366 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Applications of Sliding Mode Control by : Nabil Derbel

Download or read book Applications of Sliding Mode Control written by Nabil Derbel and published by Springer. This book was released on 2016-10-14 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents essential studies and applications in the context of sliding mode control, highlighting the latest findings from interdisciplinary theoretical studies, ranging from computational algorithm development to representative applications. Readers will learn how to easily tailor the techniques to accommodate their ad hoc applications. To make the content as accessible as possible, the book employs a clear route in each paper, moving from background to motivation, to quantitative development (equations), and lastly to case studies/illustrations/tutorials (simulations, experiences, curves, tables, etc.). Though primarily intended for graduate students, professors and researchers from related fields, the book will also benefit engineers and scientists from industry.

Proceedings of the 4th International Conference on Electrical Engineering and Control Applications

Author : Sofiane Bououden
Publisher : Springer Nature
ISBN 13 : 9811564035
Total Pages : 1257 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Proceedings of the 4th International Conference on Electrical Engineering and Control Applications by : Sofiane Bououden

Download or read book Proceedings of the 4th International Conference on Electrical Engineering and Control Applications written by Sofiane Bououden and published by Springer Nature. This book was released on 2020-09-29 with total page 1257 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers papers presented during the 4th International Conference on Electrical Engineering and Control Applications. It covers new control system models, troubleshooting tips and complex system requirements, such as increased speed, precision and remote capabilities. Additionally, the papers discuss not only the engineering aspects of signal processing and various practical issues in the broad field of information transmission, but also novel technologies for communication networks and modern antenna design. This book is intended for researchers, engineers and advanced postgraduate students in the fields of control and electrical engineering, computer science and signal processing, as well as mechanical and chemical engineering.

Proceedings of the 1st International Conference on Smart Innovation, Ergonomics and Applied Human Factors (SEAHF)

Author : César Benavente-Peces
Publisher : Springer
ISBN 13 : 3030229645
Total Pages : 438 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Proceedings of the 1st International Conference on Smart Innovation, Ergonomics and Applied Human Factors (SEAHF) by : César Benavente-Peces

Download or read book Proceedings of the 1st International Conference on Smart Innovation, Ergonomics and Applied Human Factors (SEAHF) written by César Benavente-Peces and published by Springer. This book was released on 2019-06-20 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses a range of real-world issues including industrial activity, energy management, education, business and health. Today, technology is a part of virtually every human activity, and is used to support, monitor and manage equipment, facilities, commodities, industry, business, and individuals’ health, among others. As technology evolves, new applications, methods and techniques arise, while at the same time citizens’ expectations from technology continue to grow. In order to meet the nearly insatiable demand for new applications, better performance and higher reliability, trustworthiness, security, and power consumption efficiency, engineers must deliver smart innovations, i.e., must develop the best techniques, technologies and services in a way that respects human beings and the environment. With that goal in mind, the key topics addressed in this book are: smart technologies and artificial intelligence, green energy systems, aerospace engineering/robotics and IT, information security and mobile engineering, IT in bio-medical engineering and smart agronomy, smart marketing, management and tourism policy, technology and education, and hydrogen and fuel-cell energy technologies.

Electrical Machines Diagnosis

Author : Jean-Claude Trigeassou
Publisher : John Wiley & Sons
ISBN 13 : 1118601750
Total Pages : 268 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Electrical Machines Diagnosis by : Jean-Claude Trigeassou

Download or read book Electrical Machines Diagnosis written by Jean-Claude Trigeassou and published by John Wiley & Sons. This book was released on 2013-02-07 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monitoring and diagnosis of electrical machine faults is a scientific and economic issue which is motivated by objectives for reliability and serviceability in electrical drives. This book provides a survey of the techniques used to detect the faults occurring in electrical drives: electrical, thermal and mechanical faults of the electrical machine, faults of the static converter and faults of the energy storage unit. Diagnosis of faults occurring in electrical drives is an essential part of a global monitoring system used to improve reliability and serviceability. This diagnosis is performed with a large variety of techniques: parameter estimation, state observation, Kalman filtering, spectral analysis, neural networks, fuzzy logic, artificial intelligence, etc. Particular emphasis in this book is put on the modeling of the electrical machine in faulty situations. Electrical Machines Diagnosis presents original results obtained mainly by French researchers in different domains. It will be useful as a guideline for the conception of more robust electrical machines and indeed for engineers who have to monitor and maintain electrical drives. As the monitoring and diagnosis of electrical machines is still an open domain, this book will also be very useful to researchers.

European Control Conference 1991

Author :
Publisher : European Control Association
ISBN 13 : 9782866012816
Total Pages : 1012 pages
Book Rating : 4.0/5 (128 download)

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Book Synopsis European Control Conference 1991 by :

Download or read book European Control Conference 1991 written by and published by European Control Association. This book was released on 1991-07-02 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the European Control Conference 1991, July 2-5, 1991, Grenoble, France

Advanced Condition Monitoring and Fault Diagnosis of Electric Machines

Author : Irfan, Muhammad
Publisher : IGI Global
ISBN 13 : 1522569901
Total Pages : 326 pages
Book Rating : 4.5/5 (225 download)

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Book Synopsis Advanced Condition Monitoring and Fault Diagnosis of Electric Machines by : Irfan, Muhammad

Download or read book Advanced Condition Monitoring and Fault Diagnosis of Electric Machines written by Irfan, Muhammad and published by IGI Global. This book was released on 2018-09-14 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reliability of induction motors is a major requirement in many industrial applications. It is especially important where an unexpected breakdown might result in the interruption of critical services such as military operations, transportation, aviation, and medical applications. Advanced Condition Monitoring and Fault Diagnosis of Electric Machines is a collection of innovative research on various issues related to machinery condition monitoring, signal processing and conditioning, instrumentation and measurements, and new trends in condition monitoring. It also pays special attention to the fault identification process. While highlighting topics including spectral analysis, electrical engineering, and bearing faults, this book is an ideal reference source for electrical engineers, mechanical engineers, researchers, and graduate-level students seeking current research on various methods of maintaining machinery.

Electrical Actuators

Author : Bernard de Fornel
Publisher : John Wiley & Sons
ISBN 13 : 1118586247
Total Pages : 366 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Electrical Actuators by : Bernard de Fornel

Download or read book Electrical Actuators written by Bernard de Fornel and published by John Wiley & Sons. This book was released on 2013-03-04 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The different chapters of this book cover a large range of information regarding electrical actuators, including: synchronous and asynchronous machine modeling in order to measure and identify offline and online parameters using modern optimization methods; identification in real time of parameters with Luenberger filter and the extended Kalman filter; estimation of non-measurable variables, first by linear estimates and observers, then by lower observers. Robustness is a very problematic issue, as well, which is fully explored in a chapter dedicated to the subject. Finally, the estimate of non-measurable mechanical variables is particularly dealt with: estimate of load moment, then observation of the positioning of a command without mechanical sensor. The conditions to measure variables and real implementation of numerical algorithms are also examined with particular attention.

Power Electronic Converters

Author : Eric Monmasson
Publisher : John Wiley & Sons
ISBN 13 : 1118622847
Total Pages : 403 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Power Electronic Converters by : Eric Monmasson

Download or read book Power Electronic Converters written by Eric Monmasson and published by John Wiley & Sons. This book was released on 2013-03-04 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: A voltage converter changes the voltage of an electrical power source and is usually combined with other components to create a power supply. This title is devoted to the control of static converters, which deals with pulse-width modulation (PWM) techniques, and also discusses methods for current control. Various application cases are treated. The book is ideal for professionals in power engineering, power electronics, and electric drives industries, as well as practicing engineers, university professors, postdoctoral fellows, and graduate students.

European Control Conference 1993

Author :
Publisher : European Control Association
ISBN 13 : 9789036703741
Total Pages : 852 pages
Book Rating : 4.7/5 (37 download)

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Book Synopsis European Control Conference 1993 by :

Download or read book European Control Conference 1993 written by and published by European Control Association. This book was released on 1993-06-28 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the European Control Conference 1993, Groningen, Netherlands, June 28 – July 1, 1993