Feedback Systems

Feedback Systems PDF Author: Karl Johan Åström
Publisher: Princeton University Press
ISBN: 069121347X
Category : Technology & Engineering
Languages : en
Pages :

Get Book Here

Book Description
The essential introduction to the principles and applications of feedback systems—now fully revised and expanded This textbook covers the mathematics needed to model, analyze, and design feedback systems. Now more user-friendly than ever, this revised and expanded edition of Feedback Systems is a one-volume resource for students and researchers in mathematics and engineering. It has applications across a range of disciplines that utilize feedback in physical, biological, information, and economic systems. Karl Åström and Richard Murray use techniques from physics, computer science, and operations research to introduce control-oriented modeling. They begin with state space tools for analysis and design, including stability of solutions, Lyapunov functions, reachability, state feedback observability, and estimators. The matrix exponential plays a central role in the analysis of linear control systems, allowing a concise development of many of the key concepts for this class of models. Åström and Murray then develop and explain tools in the frequency domain, including transfer functions, Nyquist analysis, PID control, frequency domain design, and robustness. Features a new chapter on design principles and tools, illustrating the types of problems that can be solved using feedback Includes a new chapter on fundamental limits and new material on the Routh-Hurwitz criterion and root locus plots Provides exercises at the end of every chapter Comes with an electronic solutions manual An ideal textbook for undergraduate and graduate students Indispensable for researchers seeking a self-contained resource on control theory

Feedback Systems

Feedback Systems PDF Author: Karl Johan Åström
Publisher: Princeton University Press
ISBN: 069121347X
Category : Technology & Engineering
Languages : en
Pages :

Get Book Here

Book Description
The essential introduction to the principles and applications of feedback systems—now fully revised and expanded This textbook covers the mathematics needed to model, analyze, and design feedback systems. Now more user-friendly than ever, this revised and expanded edition of Feedback Systems is a one-volume resource for students and researchers in mathematics and engineering. It has applications across a range of disciplines that utilize feedback in physical, biological, information, and economic systems. Karl Åström and Richard Murray use techniques from physics, computer science, and operations research to introduce control-oriented modeling. They begin with state space tools for analysis and design, including stability of solutions, Lyapunov functions, reachability, state feedback observability, and estimators. The matrix exponential plays a central role in the analysis of linear control systems, allowing a concise development of many of the key concepts for this class of models. Åström and Murray then develop and explain tools in the frequency domain, including transfer functions, Nyquist analysis, PID control, frequency domain design, and robustness. Features a new chapter on design principles and tools, illustrating the types of problems that can be solved using feedback Includes a new chapter on fundamental limits and new material on the Routh-Hurwitz criterion and root locus plots Provides exercises at the end of every chapter Comes with an electronic solutions manual An ideal textbook for undergraduate and graduate students Indispensable for researchers seeking a self-contained resource on control theory

Oxford Latin Course

Oxford Latin Course PDF Author: M. G. Balme
Publisher:
ISBN: 9780199122288
Category : Foreign Language Study
Languages : en
Pages : 232

Get Book Here

Book Description
Provides teachers and students alike with a modern, inviting and structured way to sustain interest and excellence in Latin. Based on the reading of original texts, the course is structured around a narrative detailing the life of the poet Horace, which helps students to develop an understanding of the times of Cicero and Augustus.

Capital in the Twenty-First Century

Capital in the Twenty-First Century PDF Author: Thomas Piketty
Publisher: Harvard University Press
ISBN: 0674979850
Category : Business & Economics
Languages : en
Pages : 817

Get Book Here

Book Description
What are the grand dynamics that drive the accumulation and distribution of capital? Questions about the long-term evolution of inequality, the concentration of wealth, and the prospects for economic growth lie at the heart of political economy. But satisfactory answers have been hard to find for lack of adequate data and clear guiding theories. In this work the author analyzes a unique collection of data from twenty countries, ranging as far back as the eighteenth century, to uncover key economic and social patterns. His findings transform debate and set the agenda for the next generation of thought about wealth and inequality. He shows that modern economic growth and the diffusion of knowledge have allowed us to avoid inequalities on the apocalyptic scale predicted by Karl Marx. But we have not modified the deep structures of capital and inequality as much as we thought in the optimistic decades following World War II. The main driver of inequality--the tendency of returns on capital to exceed the rate of economic growth--today threatens to generate extreme inequalities that stir discontent and undermine democratic values if political action is not taken. But economic trends are not acts of God. Political action has curbed dangerous inequalities in the past, the author says, and may do so again. This original work reorients our understanding of economic history and confronts us with sobering lessons for today.

Complex Cobordism and Stable Homotopy Groups of Spheres

Complex Cobordism and Stable Homotopy Groups of Spheres PDF Author: Douglas C. Ravenel
Publisher: American Mathematical Soc.
ISBN: 082182967X
Category : Mathematics
Languages : en
Pages : 418

Get Book Here

Book Description
Since the publication of its first edition, this book has served as one of the few available on the classical Adams spectral sequence, and is the best account on the Adams-Novikov spectral sequence. This new edition has been updated in many places, especially the final chapter, which has been completely rewritten with an eye toward future research in the field. It remains the definitive reference on the stable homotopy groups of spheres. The first three chapters introduce the homotopy groups of spheres and take the reader from the classical results in the field though the computational aspects of the classical Adams spectral sequence and its modifications, which are the main tools topologists have to investigate the homotopy groups of spheres. Nowadays, the most efficient tools are the Brown-Peterson theory, the Adams-Novikov spectral sequence, and the chromatic spectral sequence, a device for analyzing the global structure of the stable homotopy groups of spheres and relating them to the cohomology of the Morava stabilizer groups. These topics are described in detail in Chapters 4 to 6. The revamped Chapter 7 is the computational payoff of the book, yielding a lot of information about the stable homotopy group of spheres. Appendices follow, giving self-contained accounts of the theory of formal group laws and the homological algebra associated with Hopf algebras and Hopf algebroids. The book is intended for anyone wishing to study computational stable homotopy theory. It is accessible to graduate students with a knowledge of algebraic topology and recommended to anyone wishing to venture into the frontiers of the subject.

Computer Networks

Computer Networks PDF Author: Andrew S. Tanenbaum
Publisher: Prentice Hall
ISBN: 9780135408001
Category :
Languages : en
Pages : 30

Get Book Here

Book Description


Computer Networks

Computer Networks PDF Author: Andrew S. Tanenbaum
Publisher:
ISBN: 9789332518742
Category : Computer networks
Languages : en
Pages : 0

Get Book Here

Book Description
This edition reflects the latest networking technologies with a special emphasis on wireless networking, including 802.11, 802.16, Bluetooth, and 3G cellular, paired with fixed-network coverage of ADSL, Internet over cable, gigabit Ethernet, MPLS, and peer-to-peer networks. It incorporates new coverage on 3G mobile phone networks, Fiber to the Home, RFID, delay-tolerant networks, and 802.11 security, in addition to expanded material on Internet routing, multicasting, congestion control, quality of service, real-time transport, and content distribution.

The Mac Hacker's Handbook

The Mac Hacker's Handbook PDF Author: Charlie Miller
Publisher: John Wiley & Sons
ISBN: 1118080335
Category : Computers
Languages : en
Pages : 386

Get Book Here

Book Description
As more and more vulnerabilities are found in the Mac OS X (Leopard) operating system, security researchers are realizing the importance of developing proof-of-concept exploits for those vulnerabilities. This unique tome is the first book to uncover the flaws in the Mac OS X operating system—and how to deal with them. Written by two white hat hackers, this book is aimed at making vital information known so that you can find ways to secure your Mac OS X systems, and examines the sorts of attacks that are prevented by Leopard’s security defenses, what attacks aren’t, and how to best handle those weaknesses.

Moon

Moon PDF Author: Viorel Badescu
Publisher: Springer Science & Business Media
ISBN: 3642279694
Category : Technology & Engineering
Languages : en
Pages : 771

Get Book Here

Book Description
The Earth has limited material and energy resources. Further development of the humanity will require going beyond our planet for mining and use of extraterrestrial mineral resources and search of power sources. The exploitation of the natural resources of the Moon is a first natural step on this direction. Lunar materials may contribute to the betterment of conditions of people on Earth but they also may be used to establish permanent settlements on the Moon. This will allow developing new technologies, systems and flight operation techniques to continue space exploration. In fact, a new branch of human civilization could be established permanently on Moon in the next century. But, meantime, an inventory and proper social assessment of Moon’s prospective energy and material resources is required. This book investigates the possibilities and limitations of various systems supplying manned bases on Moon with energy and other vital resources. The book collects together recent proposals and innovative options and solutions. It is a useful source of condensed information for specialists involved in current and impending Moon-related activities and a good starting point for young researchers.

Problem Solving & Comprehension

Problem Solving & Comprehension PDF Author: Arthur Whimbey
Publisher: Routledge
ISBN: 1135706174
Category : Education
Languages : en
Pages : 400

Get Book Here

Book Description
This popular book shows students how to increase their power to analyze problems and to comprehend what they read. First, it outlines and illustrates the method that good problem solvers use in attacking complex ideas. Then, it provides practice in applying these methods to a variety of comprehension and reasoning questions. Books on the improvement of thinking processes have tended to be complicated and less than useful, but the authors of this renowned text emphasize a simple but effective approach. The "Whimbey Method" of teaching problem solving is now recognized as an invaluable means of teaching people to think. Problems are followed by their solutions, presented in easy-to-follow steps. This feature permits students to work without supervision, outside the classroom. As students work through the book they will see a steady improvement in their analytical thinking skills, and will develop confidence in their ability to solve problems--on tests; in academic courses; and in any occupations that involve analyzing, untangling, or comprehending knotty ideas. By helping students to become better problem solvers, this book can assist students in achieving higher scores on tests commonly used for college and job selection, such as: * Scholastic Aptitude Test (SAT) * Graduate Record Examination (GRE) * ACT Work Keys * Terra Nova * Law School Admission Test (LSAT) * Wonderlic Personnel Test * United States Employment Service General Aptitude Test Battery * Civil Service Examination New in the 6th edition: A totally new chapter--"Meeting Academic and Workplace Standards: How This Book Can Help"--describes changes in the educational system in the past 20 years and shows how the techniques taught in this book relate to the new educational standards and tests. Changes throughout the book reflect current educational and social realities: the names of some characters have been changed to represent more accurately the cross-section of students attending today's schools; dates in some problems have been changed; in other problems the technology referred to has been updated.

Model Civil Jury Instructions for the District Courts of the Third Circuit

Model Civil Jury Instructions for the District Courts of the Third Circuit PDF Author:
Publisher:
ISBN:
Category : Civil procedure
Languages : en
Pages : 724

Get Book Here

Book Description