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1. |
Record Nr. |
UNINA9910157426203321 |
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Autore |
Carmo Manfredo Perdigão do |
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Titolo |
Differential geometry of curves & surfaces / / Manfredo P. do Carmo (Instituto Nacional de Matematica, Pura e Aplicada IMPA), Reo de Janeiro, Brazil |
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Pubbl/distr/stampa |
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Mineola, New York : , : Dover Publications, Inc., , 2016 |
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©2016 |
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ISBN |
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0-486-81797-0 |
9780486817972 |
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Edizione |
[Revised and updated second edition.] |
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Descrizione fisica |
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1 online resource (529 pages) : illustrations |
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Disciplina |
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Soggetti |
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Geometry, Differential |
Curves |
Surfaces |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Curves -- Regular surfaces -- The geometry of the Gauss map -- The intrinsic geometry of surfaces -- Global differential geometry. |
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Sommario/riassunto |
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One of the most widely used texts in its field, this volume introduces the differential geometry of curves and surfaces in both local and global aspects. The presentation departs from the traditional approach with its more extensive use of elementary linear algebra and its emphasis on basic geometrical facts rather than machinery or random details. Many examples and exercises enhance the clear, well-written exposition, along with hints and answers to some of the problems. The treatment begins with a chapter on curves, followed by explorations of regular surfaces, the geometry of the Gauss map, the intrinsic geometry of surfaces, and global differential geometry. Suitable for advanced undergraduates and graduate students of mathematics, this text's prerequisites include an undergraduate course in linear algebra and some familiarity with the calculus of several variables. For this second edition, the author has corrected, revised, and updated the entire volume. |
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2. |
Record Nr. |
UNINA9910254353003321 |
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Titolo |
Advanced Control of Electrical Drives and Power Electronic Converters / / edited by Jacek Kabziński |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
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ISBN |
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Edizione |
[1st ed. 2017.] |
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Descrizione fisica |
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1 online resource (XIX, 378 p. 274 illus., 157 illus. in color.) |
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Collana |
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Studies in Systems, Decision and Control, , 2198-4182 ; ; 75 |
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Disciplina |
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Soggetti |
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Automatic control |
Power electronics |
Energy systems |
Control and Systems Theory |
Power Electronics, Electrical Machines and Networks |
Energy Systems |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references at the end of each chapters. |
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Nota di contenuto |
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Part I: Electric Drives and Motion Control -- Part II: Electric Drives and Fault-Tolerant Control -- Part III: Design and Control of Power Converters. |
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Sommario/riassunto |
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This contributed volume is written by key specialists working in multidisciplinary fields in electrical engineering, linking control theory, power electronics, artificial neural networks, embedded controllers and signal processing. The authors of each chapter report the state of the art of the various topics addressed and present results of their own research, laboratory experiments and successful applications. The presented solutions concentrate on three main areas of interest: · motion control in complex electromechanical systems, including sensorless control; · fault diagnosis and fault tolerant control of electric drives; · new control algorithms for power electronics converters. The chapters and the complete book possess strong monograph attributes. Important practical and theoretical problems are deeply and accurately presented on the background of an exhaustive state-of the art review. Many results are completely new and were never published before. |
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Well-known control methods like field oriented control (FOC) or direct torque control (DTC) are referred as a starting point for modifications or are used for comparison. Among numerous control theories used to solve particular problems are: nonlinear control, robust control, adaptive control, Lyapunov techniques, observer design, model predictive control, neural control, sliding mode control, signal filtration and processing, fault diagnosis, and fault tolerant control. |
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