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Author: Karl Johan Åström
Publisher: Princeton University Press
ISBN: 069121347X
Category : Technology & Engineering
Languages : en
Pages :
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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
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
Author: Scott Smith
Publisher: Vintage
ISBN: 0307266044
Category : Fiction
Languages : en
Pages : 385
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Book Description
NATIONAL BESTSELLER • Trapped in the Mexican jungle, a group of friends stumble upon a creeping horror unlike anything they could ever imagine in "the best horror novel of the new century" (Stephen King). Also a major motion picture! Two young couples are on a lazy Mexican vacation—sun-drenched days, drunken nights, making friends with fellow tourists. When the brother of one of those friends disappears, they decide to venture into the jungle to look for him. What started out as a fun day-trip slowly spirals into a nightmare when they find an ancient ruins site ... and the terrifying presence that lurks there. "The Ruins does for Mexican vacations what Jaws did for New England beaches.” —Entertainment Weekly “Smith’s nail-biting tension is a pleasure all its own.... This stuff isn’t for the faint of heart.” —New York Post “A story so scary you may never want to go on vacation, or dig around in your garden, again.” —USA Today
Author: Sonya Renee Taylor
Publisher: Berrett-Koehler Publishers
ISBN: 1626569770
Category : Psychology
Languages : en
Pages : 159
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Book Description
The Body Is Not an Apology The Power of Radical Self-Love Against a global backdrop of war, social upheaval, and personal despair, there is a growing sense of urgency to challenge the systems of oppression that dehumanize bodies and strip us of our shared humanity. Rather than feel helpless in the face of oppression, world-renowned activist, performance poet, and author Sonya Renee Taylor teaches us how to turn to the power of radical self-love in her new book, The Body Is Not an Apology. Radical self-love is the guiding framework that transforms the learned self-hatred of our bodies and the prejudices we have about other people's bodies into a vision of compassion, equity, and justice. In a revolutionary departure from the corporate self-help and body-positivity movement, Taylor forges the inextricable bond between radical self-love and social justice. The first step is recognizing that we have all been indoctrinated into a system of body shame that profits off of our self-hatred. When we ask ourselves, "Who benefits from our collective shame?" we can begin to make the distinction between the messages we are receiving about our bodies or other bodies and the truth. This book moves us beyond our all-too-often hidden lives, where we are easily encouraged to forget that we are whole humans having whole human experiences in our bodies alongside others. Radical self-love encourages us to embark on a personal journey of transformation with thoughtful reflection on the origins of our minds and bodies as a source of strength. In doing this, we not only learn to reject negative messages about ourselves but begin to thwart the very power structures that uphold them. Systems of oppression thrive off of our inability to make peace with bodies and difference. Radical self-love not only dismantles shame and self-loathing in us but has the power to dismantle global systems of injustice-because when we make peace with our bodies, only then do we have the capacity to truly make peace with the bodies of others
Author: Joe Kuster
Publisher:
ISBN: 9781087078908
Category :
Languages : en
Pages : 408
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Book Description
"By far, the greatest danger of Artificial Intelligence is that people conclude too early that they understand it." -Eliezer YudkowskyArtificial intelligence was nearly mankind's last invention. AI took off like a rocket, then when it racked up an impressive death toll, it crashed before it could blossom and took most high-tech industries with it. Resistance and fears became deep-set. Two decades after the infamous Rev. 4.6 incidents, humanity hasn't quit dreaming of the wealth and power that could be at their fingertips. A new generation of mega-corporations rose from the ashes. When one melds a quantum computer to a barely functional mental patient as a PR move, there are those who seek to profit, those who want to destroy it, and Alex.Alex Sage is a typical college student trying to keep up his grades and maybe find a meaningful connection with the fairer sex. Then, an automated semi crashes into his home, killing his family and turning his head into a pin cushion in the process. Alex awakens to find most of his memories gone and an illegal AI hidden in his brain implant. Now the pet project of a tech billionaire and heavily in debt, Alex struggles to stay valuable enough to be kept online. Still grappling with the repercussions of his injuries, and threats from a dangerous anti-augmentation political movement, there are no easy answers and threats loom around every corner. Alex must use whatever resources he can to escape from under the thumb of a ruthless corporation, while keeping those he comes to love safe. "GOOD PREMISE, GREAT EXECUTION"- THEZOUAVE"ONE SMALL STEP FOR CYBER-KIND......a well written story with a rich world"- DESMERIT"You won't be disappointed"- G4MERSYLVER
Author: John D. Joannopoulos
Publisher: Princeton University Press
ISBN: 1400828244
Category : Science
Languages : en
Pages : 305
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Book Description
Since it was first published in 1995, Photonic Crystals has remained the definitive text for both undergraduates and researchers on photonic band-gap materials and their use in controlling the propagation of light. This newly expanded and revised edition covers the latest developments in the field, providing the most up-to-date, concise, and comprehensive book available on these novel materials and their applications. Starting from Maxwell's equations and Fourier analysis, the authors develop the theoretical tools of photonics using principles of linear algebra and symmetry, emphasizing analogies with traditional solid-state physics and quantum theory. They then investigate the unique phenomena that take place within photonic crystals at defect sites and surfaces, from one to three dimensions. This new edition includes entirely new chapters describing important hybrid structures that use band gaps or periodicity only in some directions: periodic waveguides, photonic-crystal slabs, and photonic-crystal fibers. The authors demonstrate how the capabilities of photonic crystals to localize light can be put to work in devices such as filters and splitters. A new appendix provides an overview of computational methods for electromagnetism. Existing chapters have been considerably updated and expanded to include many new three-dimensional photonic crystals, an extensive tutorial on device design using temporal coupled-mode theory, discussions of diffraction and refraction at crystal interfaces, and more. Richly illustrated and accessibly written, Photonic Crystals is an indispensable resource for students and researchers. Extensively revised and expanded Features improved graphics throughout Includes new chapters on photonic-crystal fibers and combined index-and band-gap-guiding Provides an introduction to coupled-mode theory as a powerful tool for device design Covers many new topics, including omnidirectional reflection, anomalous refraction and diffraction, computational photonics, and much more.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 488
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Book Description
Author: Anna R. Karlin
Publisher: American Mathematical Soc.
ISBN: 1470419823
Category : Mathematics
Languages : en
Pages : 400
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Book Description
We live in a highly connected world with multiple self-interested agents interacting and myriad opportunities for conflict and cooperation. The goal of game theory is to understand these opportunities. This book presents a rigorous introduction to the mathematics of game theory without losing sight of the joy of the subject. This is done by focusing on theoretical highlights (e.g., at least six Nobel Prize winning results are developed from scratch) and by presenting exciting connections of game theory to other fields such as computer science (algorithmic game theory), economics (auctions and matching markets), social choice (voting theory), biology (signaling and evolutionary stability), and learning theory. Both classical topics, such as zero-sum games, and modern topics, such as sponsored search auctions, are covered. Along the way, beautiful mathematical tools used in game theory are introduced, including convexity, fixed-point theorems, and probabilistic arguments. The book is appropriate for a first course in game theory at either the undergraduate or graduate level, whether in mathematics, economics, computer science, or statistics. The importance of game-theoretic thinking transcends the academic setting—for every action we take, we must consider not only its direct effects, but also how it influences the incentives of others.
Author: Joe Kuster
Publisher:
ISBN:
Category :
Languages : en
Pages : 556
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Book Description
Life as a plaything of the divines is harder than it sounds.As one of the downtrodden in Eden's Meadow, TJ has led a life of scraping by as best he could. With little more to his name than a winning smile, his life takes a turn for the interesting as he befriends Serina, a rebellious young woman among the god-like Devas that control his realm. Being a test subject for her magic seems innocent enough, even if she occasionally tinkers with things she shouldn't. Unfortunately, her experiments on him don't go unnoticed and as soon as her family finds out, he's as good as dead. About to be pulped by dozens of angry higher powers, Serina saves him the only way she can: by binding his soul to hers and flinging him through a portal to another world. Landing in the realm full of dangerous creatures and sinister adversaries, he finds that the pact has changed him in more ways than claiming his soul. The newly minted adventurer has his work cut out for him, especially since he doesn't have any idea how to use the magic that's been stuffed into him, much less what to do about the oaths that require him to love freely and spend his nights carousing. Join TJ on this riveting adventure that spans multiple worlds and help him discover the secrets of the Devas as he struggles to survive and fulfill his oaths.Disclaimer: This series features a protagonist raised in a higher realm where free love and indulgence are the norm and has a set of morals and ethics that are different from our own. While it contains explicit bits, they are clearly tagged and easily skippable if that's not your thing. His story includes building harem-like relationships with multiple devoted women, and does not fade to black. Also, this story is not game-lit, it doesn't feature crunchy rules-heavy systems, there's not a stat in the house, and the MC doesn't exploit world mechanics. However, it isn't for the faint of heart. For 18+ readers only.
Author: Gary Timbrell
Publisher: Outskirts Press
ISBN: 9781977203021
Category : Fiction
Languages : en
Pages : 268
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Book Description
In the near future, mankind has made amazing advances in technology and science. The human race has always had an insatiable appetite for knowledge and an inherent need to explore space. In an attempt to justify mans existence, we search for extraterrestrial life, and out of pure need, we search for new forms of energy. Earth is running out of natural resources, such as fuels and arable land to grow food to support the ever growing population. A population that with the strides made in medicine, now has a life expectancy of over 100 years. The sheer amount of time it takes to reach deep space traveling at only half the speed of light, made it necessary to build robotic machines to send on one way trips, some of which could take ten years to reach their destination. Eventually, the simple robotic units evolved into humanoid forms. It was noted that feet and hands could reach places that a wheeled vehicle couldn't. When artificial intelligence became advanced enough and introduced to the robots, they eventually became self-aware. People then began questioning the ethics and morality of sending, what some now considered sentient beings, on one way trips. Facing such a dilemma, Abbey Skyler decides to take matters into her own hands, her actions create a whirlwind of problems that quickly spin out of control. Now the question is; Can Abbey with the help of her team, regain control of the AIs and complete what started out as a routine mission. A mission that has become crucial to humanities very existence.
Author: David F. Anderson
Publisher: Cambridge University Press
ISBN: 110824498X
Category : Mathematics
Languages : en
Pages : 447
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Book Description
This classroom-tested textbook is an introduction to probability theory, with the right balance between mathematical precision, probabilistic intuition, and concrete applications. Introduction to Probability covers the material precisely, while avoiding excessive technical details. After introducing the basic vocabulary of randomness, including events, probabilities, and random variables, the text offers the reader a first glimpse of the major theorems of the subject: the law of large numbers and the central limit theorem. The important probability distributions are introduced organically as they arise from applications. The discrete and continuous sides of probability are treated together to emphasize their similarities. Intended for students with a calculus background, the text teaches not only the nuts and bolts of probability theory and how to solve specific problems, but also why the methods of solution work.
