Прочая образовательная литература
Различные книги в жанре Прочая образовательная литератураControl Methods for Electrical Machines
The type of control system used for electrical machines depends on the use (nature of the load, operating states, etc.) to which the machine will be put. The precise type of use determines the control laws which apply. Mechanics are also very important because they affect performance. Another factor of essential importance in industrial applications is operating safety. Finally, the problem of how to control a number of different machines, whose interactions and outputs must be coordinated, is addressed and solutions are presented. These and other issues are addressed here by a range of expert contributors, each of whom are specialists in their particular field. This book is primarily aimed at those involved in complex systems design, but engineers in a range of related fields such as electrical engineering, instrumentation and control, and industrial engineering, will also find this a useful source of information.
Analysis and Control of Linear Systems
Automation of linear systems is a fundamental and essential theory. This book deals with the theory of continuous-state automated systems.
Stability and Control of Aircraft Systems
In the current climate of increasing complexity and functional integration in all areas of engineering and technology, stability and control are becoming essential ingredients of engineering knowledge. Many of today’s products contain multiple engineering technologies, and what were once simple mechanical, hydraulic or pneumatic products now contain integrated electronics and sensors. Control theory reduces these widely varied technical components into their important dynamic characteristics, expressed as transfer functions, from which the subtleties of dynamic behaviours can be analyzed and understood. Stability and Control of Aircraft Systems is an easy-to-read and understand text that describes control theory using minimal mathematics. It focuses on simple rules, tools and methods for the analysis and testing of feedback control systems using real systems engineering design and development examples. Clarifies the design and development of feedback control systems Communicates the theory in an accessible manner that does not require the reader to have a strong mathematical background Illustrated throughout with figures and tables Stability and Control of Aircraft Systems provides both the seasoned engineer and the graduate with the know-how necessary to minimize problems with fielded systems in the area of operational performance.
Perspectives in Quantum Hall Effects
The discovery of the quantized and fractional Quantum Hall Effect phenomena is among the most important physics findings in the latter half of this century. The precise quantization of the electrical resistance involved in the quantized Hall effect phenomena has led to the new definition of the resistance standard and has metrologically affected all of science and technology. This resource consists of contributions from the top researchers in the field who present recent experimental and theoretical developments. Each chapter is self-contained and includes its own set of references guiding readers to original papers and further reading on the topic.
Die wundersame Welt der Atomis
Die «Atomis» sind die Hauptdarsteller in ca. 100 lustigen und satirischen Cartoons zur Physik. Nicht nur bei eingefleischten Physikern hat der humorvolle Umgang von Peter Evers mit Situationen und Begriffen aus der Physik in der regelma?igen Rubrik der «Physikalischen Blatter» uber nunmehr fast 10 Jahre eine breite Leserschaft gewonnen.
Physiker zwischen Autonomie und Anpassung
Welche Rolle spielte die Deutsche Physikalische Gesellschaft in den Jahren der nationalsozialistischen Gewaltherrschaft, welche Position nahm sie im Prozess der wissenschafts- und forschungspolitischen Neuorientierung ein und was war ihre Funktion im politischen Macht- und Handlungsgefuge des Dritten Reiches? Welchen Einfluss hatten die Vertreter der so genannten «Deutschen Physik» in der Deutschen Physikalischen Gesellschaft und in der damaligen Physik generell? Welche Handlungsspielraume hatten die Physiker im Dritten Reich, sich der Vereinnahmung durch ein totalitares und verbrecherisches Regime zu entziehen? Eine Gruppe namhafter Autoren versucht Antworten auf diese Fragen zu finden und beleuchtet die wissenschaftsimmanenten Aspekte sowie die gesellschaftspolitischen Zusammenhange, die die Geschichte der Deutschen Physikalischen Gesellschaft wahrend des Dritten Reiches im Spannungsfeld zwischen politischer Anpassung und wissenschaftlicher Autonomie bestimmt haben.
Handbook of Graphs and Networks
Complex interacting networks are observed in systems from such diverse areas as physics, biology, economics, ecology, and computer science. For example, economic or social interactions often organize themselves in complex network structures. Similar phenomena are observed in traffic flow and in communication networks as the internet. In current problems of the Biosciences, prominent examples are protein networks in the living cell, as well as molecular networks in the genome. On larger scales one finds networks of cells as in neural networks, up to the scale of organisms in ecological food webs. This book defines the field of complex interacting networks in its infancy and presents the dynamics of networks and their structure as a key concept across disciplines. The contributions present common underlying principles of network dynamics and their theoretical description and are of interest to specialists as well as to the non-specialized reader looking for an introduction to this new exciting field. Theoretical concepts include modeling networks as dynamical systems with numerical methods and new graph theoretical methods, but also focus on networks that change their topology as in morphogenesis and self-organization. The authors offer concepts to model network structures and dynamics, focussing on approaches applicable across disciplines.
The Mathematics of Geometrical and Physical Optics
In this sequel to his book, «The Optics of Rays, Wavefronts, and Caustics,» Stavroudis not only covers his own research results, but also includes more recent developments. The book is divided into three parts, starting with basic mathematical concepts that are further applied in the book. Surface geometry is treated with classical mathematics, while the second part covers the k-function, discussing and solving the eikonal equation as well as Maxwell equations in this context. A final part on applications consists of conclusions drawn or developed in the first two parts of the book, discussing such topics as the Cartesian oval, the modern Schiefspiegler, Huygen's principle, and Maxwell's model of Gauss' perfect lens.
Adaptive Optics for Vision Science
Leading experts present the latest technology and applications in adaptive optics for vision science Featuring contributions from the foremost researchers in the field, Adaptive Optics for Vision Science is the first book devoted entirely to providing the fundamentals of adaptive optics along with its practical applications in vision science. The material for this book stems from collaborations fostered by the Center for Adaptive Optics, a consortium of more than thirty universities, government laboratories, and corporations. Although the book is written primarily for researchers in vision science and ophthalmology, the field of adaptive optics has strong roots in astronomy. Researchers in both fields share this technology and, for this reason, the book includes chapters by both astronomers and vision scientists. Following the introduction, chapters are divided into the following sections: * Wavefront Measurement and Correction * Retinal Imaging Applications * Vision Correction Applications * Design Examples Readers will discover the remarkable proliferation of new applications of wavefront-related technologies developed for the human eye. For example, the book explores how wavefront sensors offer the promise of a new generation of vision correction methods that can deal with higher order aberrations beyond defocus and astigmatism, and how adaptive optics can produce images of the living retina with unprecedented resolution. An appendix includes the Optical Society of America's Standards for Reporting Optical Aberrations. A glossary of terms and a symbol table are also included. Adaptive Optics for Vision Science arms engineers, scientists, clinicians, and students with the basic concepts, engineering tools, and techniques needed to master adaptive optics applications in vision science and ophthalmology. Moreover, readers will discover the latest thinking and findings from the leading innovators in the field.
Einführung in die Kern- und Elementarteilchenphysik
Dieses Lehrbuch gibt eine umfassende Einfuhrung in die theoretischen Grundlagen und experimentellen Methoden der Kern- und Elementarteilchenphysik. Dabei werden durch eine einheitliche Beschreibungsweise die Parallelen zwischen beiden Gebieten aufgezeigt. Entstanden aus einer Vorlesung an der Universitat Duisburg/Essen bietet das Buch, unterstutzt durch zahlreiche Illustrationen und Beispiele, den gesamten Inhalt einer entsprechenden Kursvorlesung nach dem Vordiplom. Der Autor, selbst leitender Mitarbeiter am Institut fur Kernphysik in Julich, gelingt damit in idealer Weise der Bruckenschlag zwischen Forschung und Lehre.