Download or read book A Method for Studying the Hunting Oscillations of an Airplane with a Simple Type of Automatic Control written by Robert T. Jones and published by . This book was released on 1944 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: A method is presented for predicting the amplitude and frequency, under certain simplifying conditions, of the hunting oscillations of an automatically controlled aircraft with lag in the control system or in the response of the aircraft to the controls. If the steering device is actuated by a simple right-left type of signal, the series of alternating fixed-amplitude signals occurring during the hunting may ordinarily be represented by a square wave. Formulas are given expressing the response to such a variation of signal in terms of the response to a unit signal. A more complex type of hunting, which may involve cyclic repetition of signals of varying duration, has not been treated and requires further analysis. Several examples of application of the method are included and the results discussed.
Download or read book METHOD FOR STUDYING THE HUNTING OSCILLATIONS OF AN AIRPLANE WITH A SIMPLE TYPE OF AUTOMATIC CONTROL CLASSIC REPRINT written by ROBERT T. JONES and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Method for Studying the Hunting Oscillations of an Airplane With a Simple Type of Automatic Control written by Langley Aeronautical Laboratory and published by Hassell Street Press. This book was released on 2021-09-09 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Frequency response Method for Determination of Dynamic Stability Characteristics of Airplanes with Automatic Controls written by Harry Greenberg and published by . This book was released on 1947 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: A frequency-response method for determining the critical control-gearing and hunting oscillations of airplanes with automatic pilots is presented. The method is graphical and has several advantages over the standard numerical procedure based on Routh's discriminant. The chief advantage of the method is that direct use can be made of the measured response characteristics of the automatic pilot. This feature is especially useful in determining the existence, amplitude, and frequency of the hunting oscillations that may be present when the automatic pilot has nonlinear dynamic characteristics.
Download or read book Applied Nonlinear Control written by Jean-Jacques E. Slotine and published by . This book was released on 1991 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, the authors present a global perspective on the methods available for analysis and design of non-linear control systems and detail specific applications. They provide a tutorial exposition of the major non-linear systems analysis techniques followed by a discussion of available non-linear design methods.
Download or read book Computers Take Flight A History of NASA s Pioneering Digital Fly By Wire Project written by James E. Tomayko and published by . This book was released on 2000 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Science And Human Behavior written by B.F Skinner and published by Simon and Schuster. This book was released on 2012-12-18 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: The psychology classic—a detailed study of scientific theories of human nature and the possible ways in which human behavior can be predicted and controlled—from one of the most influential behaviorists of the twentieth century and the author of Walden Two. “This is an important book, exceptionally well written, and logically consistent with the basic premise of the unitary nature of science. Many students of society and culture would take violent issue with most of the things that Skinner has to say, but even those who disagree most will find this a stimulating book.” —Samuel M. Strong, The American Journal of Sociology “This is a remarkable book—remarkable in that it presents a strong, consistent, and all but exhaustive case for a natural science of human behavior…It ought to be…valuable for those whose preferences lie with, as well as those whose preferences stand against, a behavioristic approach to human activity.” —Harry Prosch, Ethics
Download or read book Fundamentals of Airplane Flight Mechanics written by David G. Hull and published by Springer Science & Business Media. This book was released on 2007-01-20 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flight mechanics is the application of Newton's laws to the study of vehicle trajectories (performance), stability, and aerodynamic control. This volume details the derivation of analytical solutions of airplane flight mechanics problems associated with flight in a vertical plane. It covers trajectory analysis, stability, and control. In addition, the volume presents algorithms for calculating lift, drag, pitching moment, and stability derivatives. Throughout, a subsonic business jet is used as an example for the calculations presented in the book.
Download or read book An Introduction to Human Factors Engineering written by Christopher D. Wickens and published by . This book was released on 2014 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: For undergraduate courses in Human-Factors Engineering, Human-Computer Interaction, Engineering Psychology, or Human-Factors Psychology. Offering a somewhat more psychological perspective than other human factors books on the market, this text describes the capabilities and limitations of the human operator-both physical and mental-and how these should be used to guide the design of systems with which people interact. General principles of human-system interaction and design are presented, and included are specific examples of successful and unsuccessful interactions. It links theories of human performance that underlie the principles with real-world experience, without a heavy engineering-oriented perspective.
Download or read book The Turbine Pilot s Flight Manual written by Gregory N. Brown and published by Wiley-Blackwell. This book was released on 2001-10-25 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highly illustrated and clearly written, The Turbine Pilot's Flight Manual is a must have for all pilots. It offers a complete description of turbine aircraft engines and systems including turboprops and jets. Additional chapters on high-speed aerodynamics, multipilot crew co-ordination, wake turbulence and high altitude weather are discussed at length. The book is perfect for not only those involved in pure jet operations; but for those involved in turboprop, multipilot operations, and transition training. It is a key tool for a successful turbine aviation career.
Download or read book The Great Transformation written by Karl Polanyi and published by Penguin Classics. This book was released on 2024-06-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'One of the most powerful books in the social sciences ever written. ... A must-read' Thomas Piketty 'The twentieth century's most prophetic critic of capitalism' Prospect Karl Polanyi's landmark 1944 work is one of the earliest and most powerful critiques of unregulated markets. Tracing the history of capitalism from the great transformation of the industrial revolution onwards, he shows that there has been nothing 'natural' about the market state. Instead of reducing human relations and our environment to mere commodities, the economy must always be embedded in civil society. Describing the 'avalanche of social dislocation' of his time, Polanyi's hugely influential work is a passionate call to protect our common humanity. 'Polanyi's vision for an alternative economy re-embedded in politics and social relations offers a refreshing alternative' Guardian 'Polanyi exposes the myth of the free market' Joseph Stiglitz With a new introduction by Gareth Dale
Download or read book Psychic Self Defense written by Dion Fortune and published by Phoemixx Classics Ebooks. This book was released on 2021-12-12 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychic Self-Defense Dion Fortune - "Psychic Self-Defense" is one of the best guides to detection and defence against psychic attack from one of the leading occult writers of the 20th century. After finding herself the subject of a powerful psychic attack in the 1930's, famed British occultist Dion Fortune wrote this detailed instruction manual on protecting oneself from paranormal attack. This classic psychic self-defence guide explains how to understand the signs of a psychic attack, vampirism, hauntings, and methods of defence. Everything you need to know about the methods, motives, and physical aspects of a psychic attack and how to overcome it is here, along with a look at the role psychic elements play in mental illness and how to recognise them.
Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Autonomous Horizons written by Greg Zacharias and published by Independently Published. This book was released on 2019-04-05 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Greg Zacharias, former Chief Scientist of the United States Air Force (2015-18), explores next steps in autonomous systems (AS) development, fielding, and training. Rapid advances in AS development and artificial intelligence (AI) research will change how we think about machines, whether they are individual vehicle platforms or networked enterprises. The payoff will be considerable, affording the US military significant protection for aviators, greater effectiveness in employment, and unlimited opportunities for novel and disruptive concepts of operations. Autonomous Horizons: The Way Forward identifies issues and makes recommendations for the Air Force to take full advantage of this transformational technology.
Download or read book Aeroacoustics of Flight Vehicles written by Harvey H. Hubbard and published by . This book was released on 1991 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Out Of Control written by Kevin Kelly and published by Basic Books. This book was released on 2009-04-30 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Out of Control chronicles the dawn of a new era in which the machines and systems that drive our economy are so complex and autonomous as to be indistinguishable from living things.
Download or read book Folk Devils and Moral Panics written by Stanley Cohen and published by Taylor & Francis US. This book was released on 2011 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Richly documented and convincingly presented' -- New Society Mods and Rockers, skinheads, video nasties, designer drugs, bogus asylum seeks and hoodies. Every era has its own moral panics. It was Stanley Cohen's classic account, first published in the early 1970s and regularly revised, that brought the term 'moral panic' into widespread discussion. It is an outstanding investigation of the way in which the media and often those in a position of political power define a condition, or group, as a threat to societal values and interests. Fanned by screaming media headlines, Cohen brilliantly demonstrates how this leads to such groups being marginalised and vilified in the popular imagination, inhibiting rational debate about solutions to the social problems such groups represent. Furthermore, he argues that moral panics go even further by identifying the very fault lines of power in society. Full of sharp insight and analysis, Folk Devils and Moral Panics is essential reading for anyone wanting to understand this powerful and enduring phenomenon. Professor Stanley Cohen is Emeritus Professor of Sociology at the London School of Economics. He received the Sellin-Glueck Award of the American Society of Criminology (1985) and is on the Board of the International Council on Human Rights. He is a member of the British Academy.
