Contribution à l'étude des oscillations forcées dans les asservissements non linéaires PDF Download

Author: Jean-Jacques Henry
Publisher:
ISBN:
Category :
Languages : fr
Pages : 180

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Author: Alain Le Pourhiet
Publisher:
ISBN:
Category :
Languages : fr
Pages : 186

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Author: Dominique Azé
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0

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Author: National Library of Canada
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 634

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Author: SETTONHOUE EUGENE.. AZATASSOU
Publisher:
ISBN:
Category :
Languages : fr
Pages : 99

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L'OBJET DE L'ETUDE EST LA DETERMINATION DU PORTRAIT DE PHASE GLOBAL DE L'EQUATION X+ALPHA X+OMEGA ::(0)**(2) SIN X=H SIN OMEGA T. SE BASANT SUR LA RECURRENCE ASSOCIEE, ON A DETERMINE UN CERTAIN NOMBRE DE SINGULARITES PONCTUELLES, SACHANT QUE CES SINGULARITES ONT UNE CORRESPONDANCE BIUNIVOQUE AVEC LES SOLUTIONS PERIODIQUES DE L'EQUATION DIFFERENTIELLE. ON A APPLIQUE LA METHODE DE POINCARE ET LA METHODE ASYMPTOTIQUE POUR DETERMINER PLUSIEURS SOLUTIONS PERIODIQUES EXPLICITES DE L'EQUATION. ON A PU NOTER D'UNE PART QUE LA THEORIE QUASI LINEAIRE NE S'APPLIQUE PAS TOUJOURS, ET D'AUTRE PART QUE CES METHODES DONNENT UNE BONNE APPROXIMATION DES SOLUTIONS REELLES SURTOUT AU VOISINAGE DES VALEURS DE BIFURCATION. ENSUITE, ON A UTILISE UNE MODIFICATION DE LA METHODE DE VON ZEIPEL PERMETTANT D'OBTENIR UNE APPROXIMATION DES COURBES INVARIANTES. ENFIN, ON A ETUDIE L'EVOLUTION DU PORTRAIT DE PHASE EN FONCTION DES PARAMETRES CE QUI NOUS A PERMIS DE CONSTATER QU'UNE AUGMENTATION DE L'AMPLITUDE DE LA FORCE EXTERIEURE FAIT DISPARAITRE CERTAINES RESONANCES ET ACCENTUE LE CARACTERE CHAOTIQUE DES AUTRES

Author: International Association for Analog Computation
Publisher:
ISBN:
Category :
Languages : en
Pages : 542

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Author: Claude Cohen-Tannoudji
Publisher: John Wiley & Sons
ISBN: 3527345558
Category : Science
Languages : en
Pages : 790

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This new, third volume of Cohen-Tannoudji's groundbreaking textbook covers advanced topics of quantum mechanics such as uncorrelated and correlated identical particles, the quantum theory of the electromagnetic field, absorption, emission and scattering of photons by atoms, and quantum entanglement. Written in a didactically unrivalled manner, the textbook explains the fundamental concepts in seven chapters which are elaborated in accompanying complements that provide more detailed discussions, examples and applications. * Completing the success story: the third and final volume of the quantum mechanics textbook written by 1997 Nobel laureate Claude Cohen-Tannoudji and his colleagues Bernard Diu and Franck Laloë * As easily comprehensible as possible: all steps of the physical background and its mathematical representation are spelled out explicitly * Comprehensive: in addition to the fundamentals themselves, the books comes with a wealth of elaborately explained examples and applications Claude Cohen-Tannoudji was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris where he also studied and received his PhD in 1962. In 1973 he became Professor of atomic and molecular physics at the Collège des France. His main research interests were optical pumping, quantum optics and atom-photon interactions. In 1997, Claude Cohen-Tannoudji, together with Steven Chu and William D. Phillips, was awarded the Nobel Prize in Physics for his research on laser cooling and trapping of neutral atoms. Bernard Diu was Professor at the Denis Diderot University (Paris VII). He was engaged in research at the Laboratory of Theoretical Physics and High Energy where his focus was on strong interactions physics and statistical mechanics. Franck Laloë was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris. His first assignment was with the University of Paris VI before he was appointed to the CNRS, the French National Research Center. His research was focused on optical pumping, statistical mechanics of quantum gases, musical acoustics and the foundations of quantum mechanics.

Author: Don Montague
Publisher: Taylor & Francis
ISBN: 9780419199106
Category : Architecture
Languages : en
Pages : 472

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This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.

Author: Dumitru Baleanu
Publisher: Springer Science & Business Media
ISBN: 9048132932
Category : Technology & Engineering
Languages : en
Pages : 518

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Book Description
In recent years fractional calculus has played an important role in various fields such as mechanics, electricity, chemistry, biology, economics, modeling, identification, control theory and signal processing. The scope of this book is to present the state of the art in the study of fractional systems and the application of fractional differentiation. Furthermore, the manufacture of nanowires is important for the design of nanosensors and the development of high-yield thin films is vital in procuring clean solar energy. This wide range of applications is of interest to engineers, physicists and mathematicians.

Author: Jocelyn Sabatier
Publisher: Springer
ISBN: 9401798079
Category : Technology & Engineering
Languages : en
Pages : 330

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Book Description
This book provides an overview of the research done and results obtained during the last ten years in the fields of fractional systems control, fractional PI and PID control, robust and CRONE control, and fractional path planning and path tracking. Coverage features theoretical results, applications and exercises. The book will be useful for post-graduate students who are looking to learn more on fractional systems and control. In addition, it will also appeal to researchers from other fields interested in increasing their knowledge in this area.