Download or read book Magnetic Attitude Control of Rigid Axially Symmetric Spinning Satellites in Circular Earth Orbits written by Phillip C. Wheeler and published by . This book was released on 1965 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Basics of Geomatics written by Mario A. Gomarasca and published by Springer Science & Business Media. This book was released on 2009-09-18 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geomatics is a neologism, the use of which is becoming increasingly widespread, even if it is not still universally accepted. It includes several disciplines and te- niques for the study of the Earth’s surface and its environments, and computer science plays a decisive role. A more meaningful and appropriate expression is G- spatial Information or GeoInformation. Geo-spatial Information embeds topography in its more modern forms (measurements with electronic instrumentation, sophisticated techniques of data analysis and network compensation, global satellite positioning techniques, laser scanning, etc.), analytical and digital photogrammetry, satellite and airborne remote sensing, numerical cartography, geographical information systems, decision support systems, WebGIS, etc. These specialized elds are intimately interrelated in terms of both the basic science and the results pursued: rigid separation does not allow us to discover several common aspects and the fundamental importance assumed in a search for solutions in the complex survey context. The objective pursued by Mario A. Gomarasca, one that is only apparently modest, is to publish an integrated text on the surveying theme, containing simple and comprehensible concepts relevant to experts in Geo-spatial Information and/or speci cally in one of the disciplines that compose it. At the same time, the book is rigorous and synthetic, describing with precision the main instruments and methods connected to the multiple techniques available today.
Download or read book Model Based Reasoning in Science and Technology written by Lorenzo Magnani and published by Springer Science & Business Media. This book was released on 2013-08-31 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains contributions presented during the international conference on Model-Based Reasoning (MBR ́012), held on June 21-23 in Sestri Levante, Italy. Interdisciplinary researchers discuss in this volume how scientific cognition and other kinds of cognition make use of models, abduction, and explanatory reasoning in order to produce important or creative changes in theories and concepts. Some of the contributions analyzed the problem of model-based reasoning in technology and stressed the issues of scientific and technological innovation. The book is divided in three main parts: models, mental models, representations; abduction, problem solving and practical reasoning; historical, epistemological and technological issues. The volume is based on the papers that were presented at the international
Download or read book The Mediterranean Medina written by AA. VV. and published by Gangemi Editore spa. This book was released on 2016-01-03T00:00:00+01:00 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume collects the proceedings of the International Seminar The Mediterranean Medina, that took place in the School of Architecture at Pescara from 17th to 19th of June 2004.
Download or read book The Digital Turn in Architecture 1992 2012 written by Mario Carpo and published by John Wiley & Sons. This book was released on 2012-12-26 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now almost 20 years old, the digital turn in architecture has already gone through several stages and phases. Architectural Design (AD) has captured them all – from folding to cyberspace, nonlinearity and hypersurfaces, from versioning to scripting, emergence, information modelling and parametricism. It has recorded and interpreted the spirit of the times with vivid documentary precision, fostering and often anticipating crucial architectural and theoretical developments. This anthology of AD’s most salient articles is chronologically and thematically arranged to provide a complete historical timeline of the recent rise to pre-eminence of computer-based design and production. Mario Carpo provides an astute overview of the recent history of digital design in his comprehensive introductory essay and in his leaders to each original text. A much needed pedagogical and research tool for students and scholars, this synopsis also relates the present state of digitality in architecture to the history and theory of its recent development and trends, and raises issues of crucial importance for the contemporary practice of the design professions. A comprehensive anthology on digital architecture edited by one of its most eminent scholars in this field, Mario Carpo. Includes seminal texts by Bernard Cache, Peter Eisenman, John Frazer, Charles Jencks, Greg Lynn, Achim Menges and Patrik Schumacher. Features key works by FOA, Frank Gehry, Zaha Hadid, Ali Rahim, Lars Spuybroek/NOX, Kas Oosterhuis and SHoP.
Download or read book Merriam Webster s Rhyming Dictionary written by Merriam-Webster, Inc and published by Merriam-Webster. This book was released on 2002 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition! Convenient listing of words arranged alphabetically by rhyming sounds. More than 55,000 entries. Includes one-, two-, and three-syllable rhymes. Fully cross-referenced for ease of use. Based on best-selling Merriam-Webster's Collegiate® Dictionary, Eleventh Edition.
Download or read book A Critic Writes written by Reyner Banham and published by Univ of California Press. This book was released on 2023-09-01 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few twentieth-century writers on architecture and design have enjoyed the renown of Reyner Banham. Born and trained in England and a U.S. resident starting in 1976, Banham wrote incisively about American and European buildings and culture. Now readers can enjoy a chronological cross-section of essays, polemics, and reviews drawn from more than three decades of Banham's writings. The volume, which includes discussions of Italian Futurism, Adolf Loos, Paul Scheerbart, and the Bauhaus as well as explorations of contemporary architecture by Frank Gehry, James Stirling, and Norman Foster, conveys the full range of Banham's belief in industrial and technological development as the motor of architectural evolution. Banham's interests and passions ranged from architecture and the culture of pop art to urban and industrial design. In brilliant analyses of automobile styling, mobile homes, science fiction films, and the American predilection for gadgets, he anticipated many of the preoccupations of contemporary cultural studies. Los Angeles, the city that Banham commemorated in a book and a film, receives extensive attention in essays on the Santa Monica Pier, the Getty Museum, Forest Lawn cemetery, and the ubiquitous freeway system. Eminently readable, provocative, and entertaining, this book is certain to consolidate Banham's reputation among architects and students of contemporary culture. For those acquainted with his writing, it offers welcome surprises as well as familiar delights. For those encountering Banham for the first time, it comprises the perfect introduction.
Download or read book Cosmic Order and Cultural Astronomy written by Rana Singh and published by Cambridge Scholars Publishing. This book was released on 2009-10-02 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the Indian subcontinent there are territories and areas wherein culture, geography, and the archetypal cosmos interact with each other to create a sacredscape that is infused with meaning, cultural performances and transcendent power. These sacred sites possess extensive mythological associations where believed that spirit can cross between different realms. In a broad perspective such studies falls within the realm of cultural astronomy, which has two broad areas, viz. archaeoastronomy, concerned with the study of the use of astronomy and its role in ancient cultures and civilizations; and ethnoastronomy that studies the use of astronomy and its role in contemporary cultures. The seven essays in this volume deals with the critical appraisal of studying cultural astronomy and cosmic order and its implications in India, illustrated with case studies like heritagescape of Khajuraho, where stone speaks; manescape of Gaya, where manes come and bless the devotees; Deviscape of Vindhyachal, where goddess resorts; Shivascape of Kashi, where Shiva dances in making order; Shaktiscape of Kashi, that possesses the spatial ordering of goddesses; and Naturscape of Chitrakut, where mother earth blesses.
Download or read book Shape Perception in Human and Computer Vision written by Sven J. Dickinson and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive and authoritative text/reference presents a unique, multidisciplinary perspective on Shape Perception in Human and Computer Vision. Rather than focusing purely on the state of the art, the book provides viewpoints from world-class researchers reflecting broadly on the issues that have shaped the field. Drawing upon many years of experience, each contributor discusses the trends followed and the progress made, in addition to identifying the major challenges that still lie ahead. Topics and features: examines each topic from a range of viewpoints, rather than promoting a specific paradigm; discusses topics on contours, shape hierarchies, shape grammars, shape priors, and 3D shape inference; reviews issues relating to surfaces, invariants, parts, multiple views, learning, simplicity, shape constancy and shape illusions; addresses concepts from the historically separate disciplines of computer vision and human vision using the same “language” and methods.
Download or read book Antifascisms written by David Ward and published by Fairleigh Dickinson Univ Press. This book was released on 1996 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an in-depth analysis of three of the most crucial years in twentieth-century Italian history, the years 1943-46. After more than two decades of a Fascist regime and a disastrous war experience during which Italy changed sides, these years saw the laying of the political and cultural foundations for what has since become known as Italy's First Republic. Drawing on texts from the literature, film, journalism, and political debate of the period, Antifascisms offers a thorough survey of the personalities and positions that informed the decisions taken in this crucial phase of modern Italian history.
Download or read book Type Typo written by and published by Omair Nazir. This book was released on with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mies in America written by Ludwig Mies van der Rohe and published by ABRAMS. This book was released on 2001 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Mies in America offers readers a deeper immersion into Mies's thought than has been attempted before. Venturing a more complex response than the familiar reading of Mies as a grand master of modernism, these essays retrace the genesis of Mies's design in order to uncover his ambitions, investigate the implicit outlines of the Miesian city, follow the process of designing for America, and look at Mies as a touchstone for contemporary practice."--Jacket.
Download or read book Folding in Architecture written by Greg Lynn and published by . This book was released on 1993 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: An examination of architecture related to the mathematical concept of folding and catastrophe theory. Articles by Peter Eisenman and John Rajchman provide an analysis of the theory, while projects by Eisenman, Bahram Shirdel and Frank Gehry, among others, are presented, all showing folding theory worked into architectural practice.
Download or read book Satellite Attitude Control Utilizing the Earth s Magnetic Field written by John S. White (writer on artificial satellites.) and published by . This book was released on 1961 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: The torque developed by the interaction of current-carrying coils with the earth's magnetic field can be used as a means of attitude control. The degree to which the attitude of a vehicle can be maintained utilizing this torque depends on the fluctuations of the magnetic field at the satellite as the satellite orbits about the earth. Due to the nature of the torque developed only two vehicle axes can be c ntinuously controlled simultaneously. With the principle described, either a two- or three-coil system can be used to control vehicle attitude about two axes. Intermittent control about three axes can be obtained. (Author).
Download or read book Spacecraft Attitude Dynamics written by Peter C. Hughes and published by Courier Corporation. This book was released on 2004-12-17 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pointing a satellite in the right direction requires an extremely complex system — one that describes the satellite's orientation and at the same time predicts and either uses or neutralizes external influences. From its roots in classical mechanics and reliance on stability theory to the evolution of practical stabilization ideas, Spacecraft Attitude Dynamics offers comprehensive coverage of environmental torques encountered in space; energy dissipation and its effects on the attitude stability of spinning bodies; motion equation for four archetypical systems derived and used repeatedly throughout the text; orientation parameters (not limited to Euler angles); illustrations of key concepts with on-orbit flight data; and typical engineering hardware, with examples of the implementation of dynamic ideas. Suitable as a text for advanced undergraduates and graduate students, this unified treatment is also a valuable reference for professional engineers studying the analysis and application of modern spacecraft attitude dynamics. The sole prerequisites are a fundamental knowledge of vector dynamics and matrix algebra. Over 250 diagrams appear throughout the text, along with extensive problem sets at the end of each chapter, 350 references (cited, interpreted, and placed in perspective to reinforce the material), and two helpful appendixes.
Download or read book Attitude Stabilization for CubeSat written by Mohammed Chessab Mahdi and published by Cambridge Scholars Publishing. This book was released on 2018-11-14 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores CubeSat technology, and develops a nonlinear mathematical model of a spacecraft with the assumption that the satellite is a rigid body. It places emphasis on the CubeSat subsystem, orbit dynamics and perturbations, the satellite attitude dynamic and modeling, and components of attitude determination and the control subsystem. The book focuses on the attitude stabilization methods of spacecraft, and presents gravity gradient stabilization, aerodynamic stabilization, and permanent magnets stabilization as passive stabilization methods, and spin stabilization and three axis stabilization as active stabilization methods. It also discusses the need to develop a control system design, and describes the design of three controller configurations, namely the Proportional–Integral–Derivative Controller (PID), the Linear Quadratic Regulator (LQR), and the Fuzzy Logic Controller (FLC) and how they can be used to design the attitude control of CubeSat three-axis stabilization. Furthermore, it presents the design of a suitable attitude stabilization system by combining gravity gradient stabilization with magnetic torquing, and the design of magnetic coils which can be added in order to improve the accuracy of attitude stabilization. The book then investigates, simulates, and compares possible controller configurations that can be used to control the currents of magnetic coils when magnetic coils behave as the actuator of the system.
