Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Contribution A Lanalyse Des Systemes A Commutation Complexes full books in PDF, epub, and Kindle. Read online Contribution A Lanalyse Des Systemes A Commutation Complexes ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Marcel Staroswiecki
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (711 download)
Download or read book Contribution à l'analyse des systèmes à commutation complexes written by Marcel Staroswiecki and published by . This book was released on 1970 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Marcel Staroswiecki
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (251 download)
Download or read book Contribution à l'analyse des systèmes à commutation complexe written by Marcel Staroswiecki and published by . This book was released on 1970 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jaafar BEN SALAH
Publisher : Omniscriptum
ISBN 13 : 9786131584725
Total Pages : 128 pages
Book Rating : 4.5/5 (847 download)
Download or read book Analyse et Commande des Systèmes Non Linéaires Complexes written by Jaafar BEN SALAH and published by Omniscriptum. This book was released on 2011-07 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce livre pr sente deux nouvelles approches pour l'analyse et la commande des SDC de la classe des convertisseurs d' nergie lectrique. La premi re m thode d velopp e s'appuie sur les propri t s g om triques des champs de vecteurs. Une condition n cessaire et suffisante d'existence et de stabilit d'un cycle limite hybride compos d'une s quence de deux modes de fonctionnement dans IR2 est pr sent e. Ce cycle d finit la r gion finale atteindre par le syst me depuis son tat initial, par une trajectoire d termin e de mani re optimale selon un crit re. La m thode propos e est appliqu e aux convertisseurs d' nergie Buck et Buck-Boost alimentant une charge r sistive. Une extension IRn a t propos e et d montr e. Elle est illustr e sur un syst me non-lin aire dans IR3. La deuxi me m thode est d velopp e dans IR2 et bas e sur la th orie de Lyapunov. Il s'agit de d terminer par une approche g om trique, une fonction de Lyapunov quadratique commune aux deux modes de fonctionnement du syst me, qui permette d'obtenir un cycle limite hybride stable le plus proche possible du point de fonctionnement d sir et une commande stabilisante directe des interrupteurs.
Author : Jaâfar Ben Salah
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (758 download)
Download or read book Analyse et commande des systèmes non linéaires complexes written by Jaâfar Ben Salah and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce mémoire de thèse présente deux nouvelles approches pour l'analyse et la commande des systèmes non-linéaires complexes, comme les systèmes dynamiques à commutation de la classe des convertisseurs d'énergie électrique. Ces systèmes ont plusieurs modes de fonctionnement et ont un point de fonctionnement désiré qui, en général, n'est le point d'équilibre d'aucun des modes. Dans cette classe de systèmes, la commutation d'un mode de fonctionnement à un autre est commandée selon une loi qui doit être synthétisée. Par conséquent, la synthèse de commande implique l'étude des conditions qui permettent à un cycle limite stable de s'établir au voisinage du point de fonctionnement désiré, puis de la trajectoire de commande qui permet de l'atteindre en respectant les contraintes physiques de comportement (courant maximum supporté par les composants,. . .) ou les contraintes de temps (durée minimum entre deux commutations,. . .). Le cycle limite sera qualifié d'hybride car il est composé de plusieurs dynamiques(deux dans ces travaux).La première méthode développée s'appuie sur les propriétés géométriques des champs de vecteurs et est une extension d'une partie des travaux de thèse de Manon au LAGEP. Une condition nécessaire et suffisante d'existence et de stabilité d'un cycle limite hybride composé d'une séquence de deux modes de fonctionnement dans IR2 est présentée. Ce cycle définit la région finale à atteindre par le système depuis son état initial, par une trajectoire déterminée de manière optimale selon un critère donné (durée totale, énergie dépensée, . . .). La méthode proposée est appliquée aux convertisseurs d'énergie Buck et Buck-Boost alimentant une charge résistive. Une extension à IRn a été proposée et démontrée. Elle est illustrée sur un système non-linéaire dans IR3.La deuxième méthode est développée dans IR2 et basée sur la théorie de Lyapunov, bien connue en automatique pour étudier la stabilité des systèmes non-linéaires et concevoir des commandes stabilisantes.Il s'agit de déterminer par une approche géométrique, une fonction de Lyapunov quadratique commune aux deux modes de fonctionnement du système, qui permette d'obtenir un cycle limite hybride stable le plus proche possible du point de fonctionnement désiré et une commande stabilisante directe des interrupteurs.
Author : Mohamed Gamal Eldin Darwish (auteur d'une thèse de sciences.)
Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (464 download)
Download or read book Contribution à l'étude de la stabilité, stabilisation et commande des systèmes dynamiques complexes written by Mohamed Gamal Eldin Darwish (auteur d'une thèse de sciences.) and published by . This book was released on 1978 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: STABILITE ET STABILISATION DES SYSTEMES DYNAMIQUES COMPLEXES. ETUDE DE LA COMMANDE BASEE SUR L'ANALYSE DE LA SENSIBILITE. PRESENTATION DU SYSTEME PHYSIQUE ETUDIE, MODELISATION ET DECOMPOSITION AGREGATION. STABILITE ET COMMANDE D'UN RESEAU D'ENERGIE ELECTRIQUE.
Author :
Publisher :
ISBN 13 :
Total Pages : 238 pages
Book Rating : 4.:/5 (318 download)
Download or read book CIRED: pt. 1. Contributions. Technical theme 3, Operation, protection and network control written by and published by . This book was released on 2001 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : ALAIN.. GROUD
Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (49 download)
Download or read book CONTRIBUTION A L'ANALYSE DES SYSTEMES ELECTROTECHNIQUES COMPLEXES written by ALAIN.. GROUD and published by . This book was released on 1997 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: LES SYSTEMES ELECTROTECHNIQUES COMPLEXES TELS QU'UNE CHAINE ELECTROMECANIQUE SONT FORMES DE PLUSIEURS ELEMENTS DE NATURES DIFFERENTES (CONVERTISSEURS STATIQUES, MACHINE, CHARGE, ...), QUI INTERAGISSENT DE MANIERE ETROITE. CE TRAVAIL A POUR BUT D'ETUDIER CES INTERACTIONS EN SE LIMITANT AU CAS DES PERTURBATIONS HARMONIQUES, ET DE CHOISIR VOIRE D'ELABORER LES OUTILS DE CALCUL LES MIEUX ADAPTES EN VUE DE L'ANALYSE PUIS DE L'OPTIMISATION GLOBALE DES SYSTEMES. UNE SOLUTION CONSISTE A EMPLOYER DES MOYENS DE SIMULATION ET DE CALCUL SPECTRAL LOURDS TANT EN DUREE QU'EN VOLUME A STOCKER, MAIS ELLE N'AIDE GUERE LA COMPREHENSION DES PHENOMENES ET LA VALIDITE DES RESULTATS EST INCERTAINE. C'EST POURQUOI IL EST NECESSAIRE DE CHERCHER A SIMPLIFIER LES CALCULS ET/OU LES MODELES, ET A CONSTRUIRE DES PROCEDURES SYSTEMATIQUES D'ANALYSE DES PHENOMENES. UNE TELLE APPROCHE IMPLIQUE LA DECOMPOSITION MODULAIRE DU SYSTEME EN SOUS-ENSEMBLES FONCTIONNELS OU PHYSIQUES, PUIS LA DETERMINATION DES INTERACTIONS A ETUDIER. EN CONSEQUENCE DE QUOI, UN MODELE EST CHOISI POUR CHACUN DES SOUS-ENSEMBLES ET POUR SON ENVIRONNEMENT. ENFIN L'OUTIL DE CALCUL LE MIEUX ADAPTE A L'APPLICATION DOIT ETRE DEFINI. UNE METHODE D'ANALYSE HARMONIQUE CAPABLE DE PRENDRE EN COMPTE LES INTERACTIONS BILATERALES ENTRE LA SOURCE, LE CONVERTISSEUR ET LA MACHINE EST PROPOSEE. ELLE OFFRE UNE GRANDE PRECISION ET PERMET DE MONTRER, DANS LE CAS ETUDIE, QUE LES INTERACTIONS SONT FAIBLES ET QUE LE MODELE GLOBAL UTILISE PEUT ETRE SIMPLIFIE. LA METHODE EST AUSSI APPLIQUEE A UN EXEMPLE D'ETUDE DE COMPTABILITE ELECTROMAGNETIQUE, ET PERMET ALORS DE REDUIRE SENSIBLEMENT LE VOLUME DES CALCULS. LOIN D'ABORDER ENCORE LE PROBLEME DE L'OPTIMISATION, CETTE THESE REPRESENTE UN PREMIER PAS VERS UNE APPROCHE GENERALISEE DE L'ANALYSE GLOBALE DES SYSTEMES COMPLEXES DANS UN VOLUME DE CALCUL MINIMISE.
Author : Y. Cheron
Publisher : Springer Science & Business Media
ISBN 13 : 9780412395109
Total Pages : 258 pages
Book Rating : 4.3/5 (951 download)
Download or read book Soft Commutation written by Y. Cheron and published by Springer Science & Business Media. This book was released on 1992-05-31 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author gives a thorough explanation of soft commutation making use of the concept of duality to explain the principles of the technique and to place it in context in the field of power electronics.
Author : Sergio Albeverio
Publisher : Springer Science & Business Media
ISBN 13 : 9400928939
Total Pages : 418 pages
Book Rating : 4.4/5 (9 download)
Download or read book Stochastic Processes in Physics and Engineering written by Sergio Albeverio and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approach your problems from the right end It isn't that they can't see the solution. It is and begin with the answers. Then one day, that they can't see the problem. perhaps you will find the final question. O. K. Chesterton. The Scandal of Father 'The Hermit Qad in Crane Feathers' in R. Brown 'The point of a Pin'. van Gu!ik's The Chinese Maze Murders. Growing specialization and diversification have brought a host of monographs and textbooks on increasingly specialized topics. However, the "tree" of knowledge of mathematics and related fields does not grow only by putting forth new branches. It also happens, quite often in fact, that branches which were thought to be completely disparate are suddenly seen to be related. Further, the kind and level of sophistication of mathematics applied in various sciences has changed drastically in recent years: measure theory is used (non-trivially) in regional and theoretical economics; algebraic geometry interacts with physics; the Minkowsky lemma, coding theory and the structure of water meet one another in packing and covering theory; quantum fields, crystal defects and mathematical programming profit from homotopy theory; Lie algebras are relevant to filtering; and prediction and electrical engineering can use Stein spaces. And in addition to this there are such new emerging subdisciplines as "experimental mathematics", "CFD", "completely integrable systems", "chaos, synergetics and large-scale order", which are almost impossible to fit into the existing classification schemes. They draw upon widely different sections of mathematics.
Author : Alain Connes
Publisher : Springer
ISBN 13 : 3540397027
Total Pages : 364 pages
Book Rating : 4.5/5 (43 download)
Download or read book Noncommutative Geometry written by Alain Connes and published by Springer. This book was released on 2003-12-15 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noncommutative Geometry is one of the most deep and vital research subjects of present-day Mathematics. Its development, mainly due to Alain Connes, is providing an increasing number of applications and deeper insights for instance in Foliations, K-Theory, Index Theory, Number Theory but also in Quantum Physics of elementary particles. The purpose of the Summer School in Martina Franca was to offer a fresh invitation to the subject and closely related topics; the contributions in this volume include the four main lectures, cover advanced developments and are delivered by prominent specialists.
Author :
Publisher :
ISBN 13 :
Total Pages : 606 pages
Book Rating : 4.F/5 ( download)
Download or read book Colloque International de Commutation written by and published by . This book was released on 1979 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alan Burns
Publisher : Addison Wesley Publishing Company
ISBN 13 :
Total Pages : 600 pages
Book Rating : 4.3/5 (91 download)
Download or read book Real-time Systems and Their Programming Languages written by Alan Burns and published by Addison Wesley Publishing Company. This book was released on 1990 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of real-time systems and the programming languages used in their development. Shows how modern real-time programming techniques are used in a wide variety of applications, including robotics, factory automation, and control. A critical requirement for such systems is that the software must
Author : Helge Holden
Publisher : Springer
ISBN 13 : 3319990284
Total Pages : 774 pages
Book Rating : 4.3/5 (199 download)
Download or read book The Abel Prize 2013-2017 written by Helge Holden and published by Springer. This book was released on 2019-02-23 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents the winners of the Abel Prize in mathematics for the period 2013–17: Pierre Deligne (2013); Yakov G. Sinai (2014); John Nash Jr. and Louis Nirenberg (2015); Sir Andrew Wiles (2016); and Yves Meyer (2017). The profiles feature autobiographical information as well as a scholarly description of each mathematician’s work. In addition, each profile contains a Curriculum Vitae, a complete bibliography, and the full citation from the prize committee. The book also includes photos for the period 2003–2017 showing many of the additional activities connected with the Abel Prize. As an added feature, video interviews with the Laureates as well as videos from the prize ceremony are provided at an accompanying website (http://extras.springer.com/). This book follows on The Abel Prize: 2003-2007. The First Five Years (Springer, 2010) and The Abel Prize 2008-2012 (Springer 2014), which profile the work of the previous Abel Prize winners.
Author : Nancy L. Black
Publisher : Springer Nature
ISBN 13 : 303074602X
Total Pages : 830 pages
Book Rating : 4.0/5 (37 download)
Download or read book Proceedings of the 21st Congress of the International Ergonomics Association (IEA 2021) written by Nancy L. Black and published by Springer Nature. This book was released on 2021-04-30 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the 21st Congress of the International Ergonomics Association (IEA 2021), held online on June 13-18, 2021. By highlighting the latest theories and models, as well as cutting-edge technologies and applications, and by combining findings from a range of disciplines including engineering, design, robotics, healthcare, management, computer science, human biology and behavioral science, it provides researchers and practitioners alike with a comprehensive, timely guide on human factors and ergonomics. It also offers an excellent source of innovative ideas to stimulate future discussions and developments aimed at applying knowledge and techniques to optimize system performance, while at the same time promoting the health, safety and wellbeing of individuals. The proceedings include papers from researchers and practitioners, scientists and physicians, institutional leaders, managers and policy makers that contribute to constructing the Human Factors and Ergonomics approach across a variety of methodologies, domains and productive sectors. This volume includes papers addressing the following topics: Activity Theories for Work Analysis and Design (ATWAD), Organisation design and management (ODAM), Ergonomic Work Analysis and Training (EWAT), Systems HF/E, HF/E Education and Professional Certification Development.
Author : Nobuyoshi Terashima
Publisher : Springer
ISBN 13 : 0387349790
Total Pages : 553 pages
Book Rating : 4.3/5 (873 download)
Download or read book Advanced IT Tools written by Nobuyoshi Terashima and published by Springer. This book was released on 2013-11-18 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRACK 1: Innovative Applications in the Public Sector The integration of multimedia based applications and the information superhighway fundamentally concerns the creation of a communication technology to support the ac tivities of people. Communication is a profoundly social activity involving interactions among groups or individuals, common standards of exchange, and national infrastruc tures to support telecommunications activities. The contributions of the invited speakers and others in this track begin to explore the social dimension of communication within the context of integrated, information systems for the public sector. Interactions among businesses and households are described by Ralf Strauss through the development within a real community of a "wired city" with information and electronic services provided by the latest telecommunications technologies. A more specific type of interaction between teacher and student forms the basis of education. John Tiffin demonstrates how virtual classrooms can be used to augment the educational process. Carl Loeffler presents yet another perspective on interaction through the integration of A-life and agent technologies to investigate the dynamics of complex behaviors within networked simulation environments. Common standards for communication in the form of electronic documents or CSCW (Computer Supported Cooperative Work), according to Roland Traunmiiller, provide en abling technologies for a paradigm shift in the management of organizations. As pointed out by William Olle, the impact of standardization work on the future of information technology depends critically upon the interoperability of software systems.
Author : Wilfrid Perruquetti
Publisher : CRC Press
ISBN 13 : 9780203910856
Total Pages : 440 pages
Book Rating : 4.9/5 (18 download)
Download or read book Sliding Mode Control In Engineering written by Wilfrid Perruquetti and published by CRC Press. This book was released on 2002-01-29 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides comprehensive coverage of the most recent developments in the theory of non-Archimedean pseudo-differential equations and its application to stochastics and mathematical physics--offering current methods of construction for stochastic processes in the field of p-adic numbers and related structures. Develops a new theory for parabolic equat
Author : Kai Mertins
Publisher : Springer
ISBN 13 : 0387355693
Total Pages : 603 pages
Book Rating : 4.3/5 (873 download)
Download or read book Global Production Management written by Kai Mertins and published by Springer. This book was released on 2013-04-17 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing case studies and research findings, this book deals with methods and tools suitable for designing, managing, and controlling processes within the supply chain. The authors are leading experts within the international community in the field of production management.
