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Commande Par La Logique Floue Dune Machine Synchrone A Double Etoile
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Book Synopsis Commande Par la Logique Floue D'une MacHine Synchrone À Double Étoile by : Salim Mahdab
Download or read book Commande Par la Logique Floue D'une MacHine Synchrone À Double Étoile written by Salim Mahdab and published by Omniscriptum. This book was released on 2012-07 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les variateurs de vitesses électriques sont de plus en plus présent dans les domaines d'application industrielles de fortes puissances comme la traction ferroviaire et la propulsion navale. Nous avons présenté dans ce livre une modélisation de la DSSM et de son alimentation qui est constituée d'un filtre passe bas et de deux onduleurs à deux et à trois niveaux, ainsi que le principe de la commande directe du couple(DTC) suivi d'une conception classique à base de régulateurs à hystérésis pour le contrôle du couple électromagnétique et le flux statorique.En outre une méthodologie de contrôle par la logique floue dont la conception est présentée par trois approches différentes poursuivi d'un réglage de vitesse. Enfin nous présentons un compensateur floue de la résistance statorique commandée par la DTC.
Book Synopsis Contribution à la commande de la machine asynchrone, utilisation de la logique floue, des réseaux de neurones et des algorithmes génétiques by : Lotfi Baghli
Download or read book Contribution à la commande de la machine asynchrone, utilisation de la logique floue, des réseaux de neurones et des algorithmes génétiques written by Lotfi Baghli and published by . This book was released on 1999 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les algorithmes génétiques, la logique floue et les réseaux de neurones sont de plus en plus utilisés dans des domaines d'application très variés. Nous nous proposons de les étudier dans le cadre de l'identification et de la commande de la machine asynchrone. Plus particulièrement, nous utilisons les algorithmes génétiques afin d'identifier les paramètres du modèle dynamique de la machine. Des régulateurs, à base de logique floue et de réseaux de neurones, sont implantés au sein d'une commande vectorielle par orientation du flux rotorique. Est également abordée l'influence de la variation des paramètres sur le fonctionnement du système. Les défauts de structure de la machine asynchrone sont considérés dans le cas des ruptures de barres. Le diagnostic de ces défauts ainsi que leur influence sur le comportement de la régulation sont étudiés. Enfin, une amélioration de la commande vectorielle sans capteur mécanique est présentée ouvrant une voie vers les techniques intelligentes de commande. Ces dernières sont maintenant possibles compte tenu de la puissance sans cesse grandissante des processeurs. Un logiciel de simulation, développé dans le cadre de la thèse, a permis de mener une bonne partie des études présentées. Une attention particulière a été accordée à la partie expérimentale, seul garant de la faisabilité et de la validation de l'étude.
Book Synopsis Modélisation et Commande des Machines Asynchrones Polyphasées by : Tahar Laamayad
Download or read book Modélisation et Commande des Machines Asynchrones Polyphasées written by Tahar Laamayad and published by Editions Universitaires Europeennes. This book was released on 2015-02-11 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dans ce livre, nous allons presenter en premier lieu une etude de modelisation Machine Asynchrone Double Etoile et sa d'alimentation. La commande de la MASDE alimentee par deux onduleurs a hysteresis, utilisant de regulateur PI classiques presente certains inconvenients tels que la sensibilite aux variations parametriques de la machine. Au niveau des techniques de commande, on a applique des strateges de reglage robustes a savoir: la logique floue, le mode glissant et le modele de reference MARC, ce dernier partie est une explication de reglage par chaque methode de commande precedente qui permet d'exploiter la robustesse et la rapidite durant le regime transitoire, et la flexibilite du controleur durant le regime permanent. Les resultats simulations montrent le bon controle de l'orientation de flux rotorique de la machine MASDE, ainsi que le reglage de la vitesse de rotation a travers les controleurs proposes. Generalement cet ouvrage, s'adresse principalement aux enseignants et aux etudiants, mais aussi d'un public plus large a la recherche d'informations precis
Book Synopsis Etude analytique du fonctionnement de la machine synchrone autopilotée à double étoile à commutation naturelle de courant by : Ehab Mohamed Moustafa
Download or read book Etude analytique du fonctionnement de la machine synchrone autopilotée à double étoile à commutation naturelle de courant written by Ehab Mohamed Moustafa and published by . This book was released on 1982 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ICREEC 2019 written by Ahmed Belasri and published by Springer Nature. This book was released on 2020-06-10 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.
Book Synopsis Divergent (Divergent Trilogy, Book 1) by : Veronica Roth
Download or read book Divergent (Divergent Trilogy, Book 1) written by Veronica Roth and published by HarperCollins UK. This book was released on 2013-11-07 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: The explosive debut by No. 1 New York Times bestselling author Veronica Roth. DIVERGENT – a major motion picture series.
Book Synopsis The Cinematic Body by : Steven Shaviro
Download or read book The Cinematic Body written by Steven Shaviro and published by U of Minnesota Press. This book was released on 1994 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: A radical approach to film viewing
Book Synopsis CIKM'13 by : CIKM 13 Conference Committee
Download or read book CIKM'13 written by CIKM 13 Conference Committee and published by . This book was released on 2013-10-27 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt: CIKM'13: 22nd ACM International Conference on Information and Knowledge Management Oct 27, 2013-Nov 01, 2013 San Francisco, USA. You can view more information about this proceeding and all of ACM�s other published conference proceedings from the ACM Digital Library: http://www.acm.org/dl.
Book Synopsis Principles of Radar and Sonar Signal Processing by : Chevalier François Le
Download or read book Principles of Radar and Sonar Signal Processing written by Chevalier François Le and published by Artech House. This book was released on 2002 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Space-Time Coding for Broadband Wireless Communications by : Georgios B. Giannakis
Download or read book Space-Time Coding for Broadband Wireless Communications written by Georgios B. Giannakis and published by John Wiley & Sons. This book was released on 2007-02-26 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eine vielversprechende Technologie zur Maximierung der Bandbreiteneffizienz in der breitbandigen drahtlosen Kommunikation ist die Raum-Zeit-Kodierung. Theorie und Praxis verbindend, ist dieses Buch die erste umfassende Diskussion von Grundlagen und designorientierten Aspekten von Raum-Zeit-Codes. Single-Carrier und Multi-Carrier-Übertragungen für Einzel- und Mehrnutzerkommunikation werden behandelt.
Book Synopsis Triumph of a Time Lord by : Matt Hills
Download or read book Triumph of a Time Lord written by Matt Hills and published by Bloomsbury Publishing. This book was released on 2010-01-30 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Before Saturday March 26th 2005, "Doctor Who" had been off the air as a regular, new TV series for more than fifteen years; until a production team led by Russell T. Davies re-imagined the programme so successfully, so triumphantly, that it's become an instant Christmas tradition, a BAFTA winner, an international 'superbrand' and a number one rated show. It's even been credited with reinventing family TV. This is the first full-length book to explore the 'new Who' phenomenon through to the casting of Matt Smith as the new Doctor. It explores "Doctor Who" through contemporary debates in TV Studies about quality TV and how can we define TV series as both 'cult' and 'mainstream'. Further, the book challenges assumptions in focusing on the importance of breath-taking, dramatic moments along with narrative structures, and in analysing the significance of Murray Gold's music as well as the series' visual representations. Matt Hills is a lifelong "Who" fan and he also considers the role of fandom in the show's return. He investigates too the multi-generic identity, the monster-led format, and the time-travelling brand of BBC Wales' 'Doctor Who'. In the twenty-first century, TV is changing, but the last of the Time Lords has been more than ready: he's been fantastic.
Book Synopsis Electric Machines and Drives by : Miroslav Chomat
Download or read book Electric Machines and Drives written by Miroslav Chomat and published by BoD – Books on Demand. This book was released on 2011-02-28 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject of this book is an important and diverse field of electric machines and drives. The twelve chapters of the book written by renowned authors, both academics and practitioners, cover a large part of the field of electric machines and drives. Various types of electric machines, including three-phase and single-phase induction machines or doubly fed machines, are addressed. Most of the chapters focus on modern control methods of induction-machine drives, such as vector and direct torque control. Among others, the book addresses sensorless control techniques, modulation strategies, parameter identification, artificial intelligence, operation under harsh or failure conditions, and modelling of electric or magnetic quantities in electric machines. Several chapters give an insight into the problem of minimizing losses in electric machines and increasing the overall energy efficiency of electric drives.
Book Synopsis Photovoltaic Engineering Handbook by : F Lasnier
Download or read book Photovoltaic Engineering Handbook written by F Lasnier and published by CRC Press. This book was released on 1990-01-01 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Photovoltaic Engineering Handbook is the first book to look closely at the practical problems involved in evaluating and setting up a photovoltaic (PV) power system. The author's comprehensive knowledge of the subject provides a wealth of theoretical and practical insight into the different procedures and decisions that designers need to make. Unique in its coverage, the book presents technical information in a concise and simple way to enable engineers from a wide range of backgrounds to initiate, assess, analyze, and design a PV system. It is beneficial for energy planners making decisions on the most appropriate system for specific needs, PV applications engineers, and anyone confronting the practical difficulties of setting up a PV power system.
Book Synopsis Show Sold Separately by : Jonathan Gray
Download or read book Show Sold Separately written by Jonathan Gray and published by NYU Press. This book was released on 2010-01-01 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highlights the trailers, merchandising and cultural conversations that shape our experiences of film and television It is virtually impossible to watch a movie or TV show without preconceived notions because of the hype that precedes them, while a host of media extensions guarantees them a life long past their air dates. An onslaught of information from print media, trailers, internet discussion, merchandising, podcasts, and guerilla marketing, we generally know something about upcoming movies and TV shows well before they are even released or aired. The extras, or “paratexts,” that surround viewing experiences are far from peripheral, shaping our understanding of them and informing our decisions about what to watch or not watch and even how to watch before we even sit down for a show. Show Sold Separately gives critical attention to this ubiquitous but often overlooked phenomenon, examining paratexts like DVD bonus materials for The Lord of the Rings, spoilers for Lost, the opening credits of The Simpsons, Star Wars actions figures, press reviews for Friday Night Lights, the framing of Batman Begins, the videogame of The Thing, and the trailers for The Sweet Hereafter. Plucking these extra materials from the wings and giving them the spotlight they deserve, Jonathan Gray examines the world of film and television that exists before and after the show.
Book Synopsis The Columbia History of American Television by : Gary Richard Edgerton
Download or read book The Columbia History of American Television written by Gary Richard Edgerton and published by Columbia University Press. This book was released on 2007 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Richly researched and engaging, The Columbia History of American Television tracks the growth of TV into a convergent technology, a global industry, a social catalyst, a viable art form, and a complex and dynamic reflection of the American mind and character. Renowned media historian Gary R. Edgerton follows the technological progress and increasing cultural relevance of television from its prehistory (before 1947) to the Network Era (1948-1975) and the Cable Era (1976-1994). He considers the remodeling of television's look and purpose during World War II; the gender, racial, and ethnic components of its early broadcasts and audiences; its transformation of postwar America; and its function in the political life of the country. In conclusion, Edgerton takes a discerning look at our current Digital Era and the new forms of instantaneous communication that continue to change America's social, political, and economic landscape.
Book Synopsis Basic Elements of Narrative by : David Herman
Download or read book Basic Elements of Narrative written by David Herman and published by John Wiley & Sons. This book was released on 2011-09-13 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic Elements of Narrative outlines a way of thinking about what narrative is and how to identify its basic elements across various media, introducing key concepts developed by previous theorists and contributing original ideas to the growing body of scholarship on stories. Includes an overview of recent developments in narrative scholarship Provides an accessible introduction to key concepts in the field Views narrative as a cognitive structure, type of text, and resource for interpersonal communication Uses examples from literature, face to face interaction, graphic novels, and film to explore the core features of narrative Includes a glossary of key terms, full bibliography, and comprehensive index Appropriate for multiple audiences, including students, non-specialists, and experts in the field
Book Synopsis Forest Fire Research by : Universidade de Coimbra
Download or read book Forest Fire Research written by Universidade de Coimbra and published by . This book was released on 2010 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt:
