Computers Take Flight: A History of NASA's Pioneering Digital Fly-By-Wire Project - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Computers Take Flight: A History of NASA's Pioneering Digital Fly-By-Wire Project write by James E. Tomayko. This book was released on 2000. Computers Take Flight: A History of NASA's Pioneering Digital Fly-By-Wire Project available in PDF, EPUB and Kindle.
Computers Take Flight: a History of NASA's Pioneering Digital Fly-By-Wire Project
Computers Take Flight: a History of NASA's Pioneering Digital Fly-By-Wire Project - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Computers Take Flight: a History of NASA's Pioneering Digital Fly-By-Wire Project write by James E. Tomayko. This book was released on 2012-10-30. Computers Take Flight: a History of NASA's Pioneering Digital Fly-By-Wire Project available in PDF, EPUB and Kindle. One hundred years after the Wright brothers' first powered flight, airplane designers are unshackled from the constraints that they lived with for the first seven decades of flight because of the emergence of digital fly-by-wire (DFBW) technology. New designers seek incredible maneuverability, survivability, efficiency, or special performance through configurations which rely on a DFBW system for stability and controllability. DFBW systems have contributed to major advances in human spaceflight, advanced fighters and bombers, and safe, modern civil transportation. The story of digital fly-by-wire is a story of people, of successes, and of overcoming enormous obstacles and problems. The fundamental concept is relatively simple, but the realization of the concept in hardware and software safe enough for human use confronted the NASA-industry team with enormous challenges. But the team was victorious, and Dr. Tomayko tells the story extremely well. Today, digital fly-by-wire systems are integral to the operation of a great many aircraft. These systems provide numerous advantages over older mechanical arrangements. By replacing cables, linkages, push rods, pull rods, pulleys, and the like with electronic systems, digital fly-by-wire reduces weight, volume, the number of failure modes, friction, and maintenance. It also enables designers to develop and pilots to fly radical new configurations that would be impossible without the digital technology. Digital fly-by-wire aircraft can exhibit more precise and better maneuver control, greater combat survivability, and, for commercial airliners, a smoother ride. The F-8 Digital Fly-By-Wire Project made two significant contributions to the new technology: (1) a solid design base of techniques that work and those that do not, and (2) credible evidence of good flying qualities and the ability of such a system to tolerate real faults and to continue operation without degradation. The narrative of this study captures the intensity of the program in successfully resolving the numerous design challenges and management problems that were encountered. This, in turn, laid the groundwork for leading, not only the U.S., but to a great extent the entire world's aeronautics community into the new era of digital fly-by-wire flight controls. The book also captures the essence of what NASA is chartered to do—develop and transfer major technologies that will keep the U.S. in a world leadership role as the major supplier of commercial aviation, military, and aerospace vehicles and products. The F-8 project is an example of how advanced technology developed in support of the agency's space program, in this case the Apollo endeavor, can be successfully transferred to also address the agency's aeronautics research and development goals, greatly multiplying payoff on taxpayer investments and resources.
NASA 50th Anniversary Proceedings: NASA's First 50 Years: Historical Perspectives
NASA 50th Anniversary Proceedings: NASA's First 50 Years: Historical Perspectives - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook NASA 50th Anniversary Proceedings: NASA's First 50 Years: Historical Perspectives write by Steven J. Dick. This book was released on 2010-07-07. NASA 50th Anniversary Proceedings: NASA's First 50 Years: Historical Perspectives available in PDF, EPUB and Kindle. On 29 July 1958, President Dwight D. Eisenhower signed the National Aeronautics and Space Act, creating the National Aeronautics and Space Administration (NASA), which became operational on 1 October of that year. Over the next 50 years, NASA achieved a set of spectacular feats, ranging from advancing the well-established field of aeronautics to pioneering the new fields of Earth and space science and human spaceflight. In the midst of the geopolitical context of the Cold War, 12 Americans walked on the Moon, arriving in peace “for all mankind.” Humans saw their home planet from a new perspective, with unforgettable Apollo images of Earthrise and the “Blue Marble,” as well as the “pale blue dot” from the edge of the solar system. A flotilla of spacecraft has studied Earth, while other spacecraft have probed the depths of the solar system and the universe beyond. In the 1980s, the evolution of aeronautics gave us the first winged human spacecraft, the Space Shuttle, and the International Space Station stands as a symbol of human cooperation in space as well as a possible way station to the stars. With the Apollo fire and two Space Shuttle accidents, NASA has also seen the depths of tragedy. In this volume, a wide array of scholars turn a critical eye toward NASA’s first 50 years, probing an institution widely seen as the premier agency for exploration in the world, carrying on a long tradition of exploration by the United States and the human species in general. Fifty years after its founding, NASA finds itself at a crossroads that historical perspectives can only help to illuminate.
Flights of Discovery
Flights of Discovery - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Flights of Discovery write by Lane E. Wallace. This book was released on 2006. Flights of Discovery available in PDF, EPUB and Kindle.
Research in NASA History
Research in NASA History - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Research in NASA History write by Steven J. Dick. This book was released on 2009. Research in NASA History available in PDF, EPUB and Kindle. "As the National Aeronautics and Space Administration (NASA) celebrated its 50th anniversary in 2008, historians as well as scientists and engineers could look back on a record of accomplishment. Much has been written about the evolution of NASA's multifaceted programs and the people who carried them out. Yet much remains to be done, and we hope this publication will facilitate research in this important field."--Page 1
