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Computers In Space
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Book Synopsis Computers in Space by : James E. Tomayko
Download or read book Computers in Space written by James E. Tomayko and published by . This book was released on 1994 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: A gorgeous visual tour of computer technology used in space flight. The book shows how computers contribute to each phase of the preparation and launch of spacecraft. At each relevant point, the historical background of a specific device or technique is explained and compared to the use of computers in earth-based applications.
Download or read book Space written by Time-Life Books and published by Time Life Medical. This book was released on 1993 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Onboard Computers, Onboard Software and Satellite Operations by : Jens Eickhoff
Download or read book Onboard Computers, Onboard Software and Satellite Operations written by Jens Eickhoff and published by Springer Science & Business Media. This book was released on 2011-11-16 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended as a system engineer's compendium, explaining the dependencies and technical interactions between the onboard computer hardware, the onboard software and the spacecraft operations from ground. After a brief introduction on the subsequent development in all three fields over the spacecraft engineering phases each of the main topis is treated in depth in a separate part. The features of today’s onboard computers are explained at hand of their historic evolution over the decades from the early days of spaceflight up to today. Latest system-on-chip processor architectures are treated as well as all onboard computer major components. After the onboard computer hardware the corresponding software is treated in a separate part. Both the software static architecture as well as the dynamic architecture are covered, and development technologies as well as software verification approaches are included. Following these two parts on the onboard architecture, the last part covers the concepts of spacecraft operations from ground. This includes the nominal operations concepts, the redundancy concept and the topic of failure detection, isolation and recovery. The baseline examples in the book are taken from the domain of satellites and deep space probes. The principles and many cited standards on spacecraft commanding, hardware and software however also apply to other space applications like launchers. The book is equally applicable for students as well for system engineers in space industry.
Book Synopsis Hidden Human Computers: The Black Women of NASA by : Sue Bradford Edwards
Download or read book Hidden Human Computers: The Black Women of NASA written by Sue Bradford Edwards and published by ABDO. This book was released on 2017-01-01 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hidden Human Computers discusses how in the 1950s, black women made critical contributions to NASA by performing calculations that made it possible for the nation's astronauts to fly into space and return safely to Earth. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.
Book Synopsis The History of Spacecraft Computers from the V-2 to the Space Station by : Patrick Stakem
Download or read book The History of Spacecraft Computers from the V-2 to the Space Station written by Patrick Stakem and published by . This book was released on 2017-01-07 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents the development of missile and spacecraft guidance computers from the earliest efforts to the current Space Station and satellite onboard systems. This book developed from the author's presentation at the Johns Hopkins University's Applied Physics Laboratory in 2009 for the Workshop on Flight Software. This fourth edition updates the material to the state of the art in 2014, with discussions of the latest approaches and architectures, including Orion. More references are included, and errors were corrected. This edition has grown to be three times the size of the original. There is coverage of new missions and systems, the emerging Cubesats, SpaceX, and Orion. There is coverage of Soviet flight computers. The computing infrastructure of the International Space Station is discussed. Computers for onboard spacecraft use evolved from the computers used to guide missiles. The computers allowed for a degree of autonomy for the spacecraft, allowing operations to continue without direct ground communications. The early missile guidance computers were located in underground bunkers, and transmitted their steering commands to the missile via a radio link. The missiles of the day had no inertial guidance (and, GPS was years in the future), and went ballistic after the engine burned out, a period of just several minutes. After that, the laws of physics took over. The early manned missions such as Project Mercury, were basically a man in a can atop a ballistic missile, and did not incorporate computing power. The later Gemini and Apollo missions relied more and more on onboard compute power, while driving the state of the art. The early Earth-orbiting spacecraft did not make use of computers, but did have the capability of storing commands onboard for execution at a later time. This storage was sometimes on magnetic tape. One of the first computers onboard a spacecraft was the OBP (On-Board Processor) on the OAO-C Orbiting (Astronomical Observatory) spacecraft. Later, the Advanced Onboard Processor (AOP) was developed as a follow-on. The NASA Standard Spacecraft Computer flew on many missions. The architecture has evolved from custom-built units to radiation-hard versions of commercial microprocessors to reconfigurable FPGA-based units. A section on flight software shows the evolution of linux as a preferred onboard operating system. Co This book discusses primarily unmanned US spacecraft, with some discussion of the Saturn and Shuttle computers. Coverage is included for the planetary missions. Information on the next generation of space computers, now in development, is included. A section on how flight computer went horribly wrong is included, along with a glossary of terms.
Download or read book The Glass Universe written by Dava Sobel and published by Penguin. This book was released on 2017-10-31 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: From #1 New York Times bestselling author Dava Sobel, the "inspiring" (People), little-known true story of women's landmark contributions to astronomy A New York Times Book Review Notable Book Named one of the best books of the year by NPR, The Economist, Smithsonian, Nature, and NPR's Science Friday Nominated for the PEN/E.O. Wilson Literary Science Writing Award "A joy to read.” —The Wall Street Journal In the mid-nineteenth century, the Harvard College Observatory began employing women as calculators, or “human computers,” to interpret the observations their male counterparts made via telescope each night. At the outset this group included the wives, sisters, and daughters of the resident astronomers, but soon the female corps included graduates of the new women's colleges—Vassar, Wellesley, and Smith. As photography transformed the practice of astronomy, the ladies turned from computation to studying the stars captured nightly on glass photographic plates. The “glass universe” of half a million plates that Harvard amassed over the ensuing decades—through the generous support of Mrs. Anna Palmer Draper, the widow of a pioneer in stellar photography—enabled the women to make extraordinary discoveries that attracted worldwide acclaim. They helped discern what stars were made of, divided the stars into meaningful categories for further research, and found a way to measure distances across space by starlight. Their ranks included Williamina Fleming, a Scottish woman originally hired as a maid who went on to identify ten novae and more than three hundred variable stars; Annie Jump Cannon, who designed a stellar classification system that was adopted by astronomers the world over and is still in use; and Dr. Cecilia Helena Payne, who in 1956 became the first ever woman professor of astronomy at Harvard—and Harvard’s first female department chair. Elegantly written and enriched by excerpts from letters, diaries, and memoirs, The Glass Universe is the hidden history of the women whose contributions to the burgeoning field of astronomy forever changed our understanding of the stars and our place in the universe.
Book Synopsis The Decade of Discovery in Astronomy and Astrophysics by : National Research Council
Download or read book The Decade of Discovery in Astronomy and Astrophysics written by National Research Council and published by National Academies Press. This book was released on 1991-02-01 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomers and astrophysicists are making revolutionary advances in our understanding of planets, stars, galaxies, and even the structure of the universe itself. The Decade of Discovery presents a survey of this exciting field of science and offers a prioritized agenda for space- and ground-based research into the twenty-first century. The book presents specific recommendations, programs, and expenditure levels to meet the needs of the astronomy and astrophysics communities. Accessible to the interested lay reader, the book explores: The technological investments needed for instruments that will be built in the next century. The importance of the computer revolution to all aspects of astronomical research. The potential usefulness of the moon as an observatory site. Policy issues relevant to the funding of astronomy and the execution of astronomical projects. The Decade of Discovery will prove valuable to science policymakers, research administrators, scientists, and students in the physical sciences, and interested lay readers.
Book Synopsis Computers Take Flight: A History of NASA's Pioneering Digital Fly-By-Wire Project by : James E. Tomayko
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 Writing Space written by Jay David Bolter and published by Routledge. This book was released on 2001-01-01 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of Jay David Bolter's classic text expands on the objectives of the original volume, illustrating the relationship of print to new media, and examining how hypertext and other forms of electronic writing refashion or "remediate" the forms and genres of print. Reflecting the dynamic changes in electronic technology since the first edition, this revision incorporates the Web and other current standards of electronic writing. As a text for students in composition, new technologies, information studies, and related areas, this volume provides a unique examination of the computer as a technology for reading and writing.
Book Synopsis The Apollo Guidance Computer by : Frank O'Brien
Download or read book The Apollo Guidance Computer written by Frank O'Brien and published by Springer Science & Business Media. This book was released on 2010-06-25 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: The technological marvel that facilitated the Apollo missions to the Moon was the on-board computer. In the 1960s most computers filled an entire room, but the spacecraft’s computer was required to be compact and low power. Although people today find it difficult to accept that it was possible to control a spacecraft using such a ‘primitive’ computer, it nevertheless had capabilities that are advanced even by today’s standards. This is the first book to fully describe the Apollo guidance computer’s architecture, instruction format and programs used by the astronauts. As a comprehensive account, it will span the disciplines of computer science, electrical and aerospace engineering. However, it will also be accessible to the ‘space enthusiast’. In short, the intention is for this to be the definitive account of the Apollo guidance computer. Frank O’Brien’s interest in the Apollo program began as a serious amateur historian. About 12 years ago, he began performing research and writing essays for the Apollo Lunar Surface Journal, and the Apollo Flight Journal. Much of this work centered on his primary interests, the Apollo Guidance Computer (AGC) and the Lunar Module. These Journals are generally considered the canonical online reference on the flights to the Moon. He was then asked to assist the curatorial staff in the creation of the Cradle of Aviation Museum, on Long Island, New York, where he helped prepare the Lunar Module simulator, a LM procedure trainer and an Apollo space suit for display. He regularly lectures on the Apollo computer and related topics to diverse groups, from NASA's computer engineering conferences, the IEEE/ACM, computer festivals and university student groups.
Book Synopsis Hidden Figures by : Margot Lee Shetterly
Download or read book Hidden Figures written by Margot Lee Shetterly and published by HarperCollins. This book was released on 2018-05-08 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the New York Times bestselling book and the Academy Award–nominated movie, author Margot Lee Shetterly and Coretta Scott King Illustrator Honor Award winner Laura Freeman bring the incredibly inspiring true story of four black women who helped NASA launch men into space to picture book readers! Dorothy Vaughan, Mary Jackson, Katherine Johnson, and Christine Darden were good at math…really good. They participated in some of NASA's greatest successes, like providing the calculations for America's first journeys into space. And they did so during a time when being black and a woman limited what they could do. But they worked hard. They persisted. And they used their genius minds to change the world. In this beautifully illustrated picture book edition, we explore the story of four female African American mathematicians at NASA, known as "colored computers," and how they overcame gender and racial barriers to succeed in a highly challenging STEM-based career. "Finally, the extraordinary lives of four African American women who helped NASA put the first men in space is available for picture book readers," proclaims Brightly in their article "18 Must-Read Picture Books of 2018." "Will inspire girls and boys alike to love math, believe in themselves, and reach for the stars."
Book Synopsis Computer Network Time Synchronization by : David L. Mills
Download or read book Computer Network Time Synchronization written by David L. Mills and published by CRC Press. This book was released on 2006-03-24 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: What started with the sundial has, thus far, been refined to a level of precision based on atomic resonance: Time. Our obsession with time is evident in this continued scaling down to nanosecond resolution and beyond. But this obsession is not without warrant. Precision and time synchronization are critical in many applications, such as air traffic
Book Synopsis An Assessment of Space Shuttle Flight Software Development Processes by : National Research Council
Download or read book An Assessment of Space Shuttle Flight Software Development Processes written by National Research Council and published by National Academies Press. This book was released on 1993-02-01 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effective software is essential to the success and safety of the Space Shuttle, including its crew and its payloads. The on-board software continually monitors and controls critical systems throughout a Space Shuttle flight. At NASA's request, the committee convened to review the agency's flight software development processes and to recommend a number of ways those processes could be improved. This book, the result of the committee's study, evaluates the safety, oversight, and management functions that are implemented currently in the Space Shuttle program to ensure that the software is of the highest quality possible. Numerous recommendations are made regarding safety and management procedures, and a rationale is offered for continuing the Independent Verification and Validation effort that was instituted after the Challenger Accident.
Book Synopsis Computers in Aeronautics and Space Research at the Lewis Research Center by :
Download or read book Computers in Aeronautics and Space Research at the Lewis Research Center written by and published by . This book was released on 1990 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encyclopedia of Computer Science and Technology by :
Download or read book Encyclopedia of Computer Science and Technology written by and published by . This book was released on 1975 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis If you use a computer, you need COSMIC. by : United States. National Aeronautics and Space Administration
Download or read book If you use a computer, you need COSMIC. written by United States. National Aeronautics and Space Administration and published by . This book was released on 1977 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Space Technologies for the Benefit of Human Society and Earth by : Phillip Olla
Download or read book Space Technologies for the Benefit of Human Society and Earth written by Phillip Olla and published by Springer Science & Business Media. This book was released on 2009-03-18 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Overview of Space Technology It has been over 50 years since the rst satellite was sent into orbit, and the impact of space technology can be felt in many aspects in our day to day life. In addition to the convenience of knowing exactly where we are on the planet via GPS satellites; or deciding what to pack for a trip based on forecasts from weather satellites; watching CNNinaremotevillageviabroadcasting satellites;therearenowsomecrucialen- ronmental uses of Space technologies in the areas of natural resources management and environmental monitoring. Remotely sensed data reveals an unparallel view of the Earth for systems that require synoptic or periodic observations such as inv- tory control, surveying, agriculture, business, mineralogy, hydrography, geology, land mass cover, land utilization and environment monitoring. The advancement of remote sensing has made remote sensed data more affordable and available to merge with a variety of data sources to create mash-ups. The amalgamation of these data sources into disciplines such as agriculture, urban planning, web applications, cartography, geodetic reference systems, and global navigation satellite systems, are an important advancement of space applications and space science. Space Technology and Millennium Development Goals (MDGs) The MDGs are a set of time-bound, measurable goals and targets that are global as well as country-speci c for combating poverty, hunger, diseases, illiteracy, envir- mental degradation and discrimination against women.
