springer springer spektrum jan 2011 (6 risultati)

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book presents the various design methods of a state-feedback control law and of an observer. The considered systems are of continuous-time and of discrete-time nature, monovariable or multivariable, the last ones being of main consideration. Three different approaches are described: ¿ Linear design methods, with an emphasis on decoupling strategies, and a general formula for multivariable controller or observer design; ¿ Quadratic optimization methods: Linear Quadratic Control (LQC), optimal Kalman filtering, Linear Quadratic Gaussian (LQG) control; ¿ Linear matrix inequalities (LMIs) to solve linear and quadratic problems. The duality between control and observation is taken to advantage and extended up to the mathematical domain. A large number of exercises, all given with their detailed solutions, mostly obtained with MATLAB, reinforce and exemplify the practical orientation of this book. The programs, created by the author for their solving, are available on the Internet sites of Springer and of MathWorks for downloading. This book is targeted at students of Engineering Schools or Universities, at the Master¿s level, at engineers desiring to design and implement innovative control methods, and at researchers.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 360 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The new technological advances opened widely the application field of robots. Robots are moving from the classical application scenario with structured industrial environments and tedious repetitive tasks to new application environments that require more interaction with the humans. It is in this context that the concept of Wearable Robots (WRs) has emerged. One of the most exciting and challenging aspects in the design of biomechatronics wearable robots is that the human takes a place in the design, this fact imposes several restrictions and requirements in the design of this sort of devices. The key distinctive aspect in wearable robots is their intrinsic dual cognitive and physical interaction with humans. The key role of a robot in a physical human¿robot interaction (pHRI) is the generation of supplementary forces to empower and overcome human physical limits. The crucial role of a cognitive human¿robot interaction (cHRI) is to make the human aware of the possibilities of the robot while allowing them to maintain control of the robot at all times. This book gives a general overview of the robotics exoskeletons and introduces the reader to this robotic field. Moreover, it describes the development of an upper limb exoskeleton for tremor suppression in order to illustrate the influence of a specific application in the designs decisions.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 156 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book covers the modular invariant theory of finite groups, the case when the characteristic of the field divides the order of the group, a theory that is more complicated than the study of the classical non-modular case. Largely self-contained, the book develops the theory from its origins up to modern results. It explores many examples, illustrating the theory and its contrast with the better understood non-modular setting. It details techniques for the computation of invariants for many modular representations of finite groups, especially the case of the cyclic group of prime order. It includes detailed examples of many topics as well as a quick survey of the elements of algebraic geometry and commutative algebra as they apply to invariant theory. The book is aimed at both graduate students and researchers¿an introduction to many important topics in modern algebra within a concrete setting for the former, an exploration of a fascinating subfield of algebraic geometry for the latter.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 248 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The Human Genome Project was sold to the general public largely on the basis that a complete picture of the structure of human DNA would lead to new and better medicines. These medicines would be better because they would be tailored to individual patients, maximising the chances of a therapeutic response and mi nimising the risks of an adverse event. Taking the idea further, pundits have pre dicted that the time will come when we could carry our DNA on a card which could be read rapidly and enable the physician to choose the best drug. This is the future. This is pharmacogenetics. When the draft human DNA sequence was announced and scientists were as ked how this would help drug development, the example most frequently given was the debrisoquine model - where poor metabolisers of this hypotensive agent are exposed to higher plasma levels from a standard dose and at risk of collapse from excessive hypotension. This observation was made over 20 years ago and predated designs to sequence the human genome. Nonetheless, it raised aware ness of variation in drug metabolism and was correctly assigned to genetic poly morphisms affecting CYP2D6. Together with the discovery of pseudocholinestera se deficiency, it marked the birth of pharmacogenetics. The debrisoquine example is an interesting one and worthy of further analysis.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 420 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Das Buch entspringt zwei Vorlesungen, die Hans Primas an der ETH Zürich gehalten hat. Es vermittelt die Grundlagen der allgemeinen Spektroskopie und erarbeitet die dazu erforderlichen theoretischen Hilfsmittel: Thermostatik, statistische Mechanik, Dichteoperatoren, Dynamik offener Quantensysteme, lineare Antworttheorie. In den Anwendungen finden sich die Blochschen Gleichungen der Kernresonanz, Fermis /golden rule/, die Einsteinschen Übergangswahrscheinlichkeiten, Linienverbreiterungen u.a.m. Der besondere Reiz der Darstellung liegt in dem sehr persönlichen Zugang, Ergebnis einer jahrzehntelangen kritischen Auseinandersetzungen mit den theoretischen Grundlagen und einer herausragenden Literaturkenntnis in Mathematik und den theoretischen Naturwissenschaften.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 252 pp. Deutsch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Das Buch wendet sich vorwiegend an Ingenieure der Leistungselektronik, der elektrischen Antriebstechnik, der Technik elektrischer Anlagen und der Regelungstechnik. Ferner hilft es Studierenden dieser Fächer an Universitäten und Fachhochschulen. Den Schwerpunkt der Darstellung bildet die Strukturierung des Gebietes, das Herausarbeiten der Grundprinzipien und die Erläuterung der Wirkungsweise der wichtigsten Schaltungen. Auch wenn heute mit dem Mittel der Simulation der größte Teil der Entwurfsarbeit erledigt wird, kann auf das Beherrschen von grundlegenden Berechnungsverfahren nicht verzichtet werden. Zum Erkennen und Lösen von Problemen regen Aufgaben zu jedem Kapitel an, die den Stoff ergänzen und zu einem vertieften Verständnis führen. Die 5. Auflage wurde bearbeitet und mit neuen Aufgaben versehen, um dem Leser den Zugang zum Stoff weiter zu erleichtern. Ein einführendes Kapitel über Simulationsverfahren für die Leistungselektronik vervollständigt das Buch.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 328 pp. Deutsch.