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Author :
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (317 download)
Download or read book Solar Power System Options for the Radiation and Technology Demonstration Spacecraft written by and published by . This book was released on 2000 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher : DIANE Publishing
ISBN 13 : 142891823X
Total Pages : 195 pages
Book Rating : 4.4/5 (289 download)
Download or read book Research & Technology 1999 written by and published by DIANE Publishing. This book was released on with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher : DIANE Publishing
ISBN 13 : 1428924574
Total Pages : 297 pages
Book Rating : 4.4/5 (289 download)
Download or read book Solar power satellites. written by and published by DIANE Publishing. This book was released on with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: During energy crisis at the end of the Sixties, a new idea to exploit solar energy arose: Solar Power Satellites. These satellites need a huge surface to collect enough solar energy to be beamed on Earth by means of a microwave power transfer system. Different concepts appeared during last forty years and a lot of studies addressing the SPS economical feasibility have been published. In this work a particular concept is considered, the JAXA Reference Concept 2003. It is a formation flying SPS, composed by two reflectors and a central array panel. The objective of the work is to study two major problems this concept presents. Due to its dimensions, the satellite orbit will suffer from important orbital perturbations and since formation flying satellites need a tight orbit control, the first task is to derive an analytical approximation to perform relative perturbed orbit propagation for formation flying satellite. This objective is pursued starting from a H. Schaub’s formulation in which formation flying satellites unperturbed orbit is described by means of an approximated relation function of orbital element differences. This formulation is merged with another approach, developed in a previous work, which gives, analytically, orbital parameters variation when a perturbation acts on the spacecraft. The result is a very interesting algorithm, able to perform the assigned task with a relative error lower than 3% over one simulated orbit. The second objective concerns structural control. It is not possible to consider these huge satellites as rigid bodies, first natural frequencies will be certainly excited during operations. So that, the second task is the study of actuator placement optimization for flexible satellites, very useful for tight pointing requirements. A FEM model is developed modeling the SPS as a frame of beams and a global controllability index is obtained combining modal controllability and component cost analysis. The maximization of this parameter,
Author : Conference
Publisher :
ISBN 13 : 9780780357075
Total Pages : 752 pages
Book Rating : 4.3/5 (57 download)
Download or read book A Collection of Technical Papers written by Conference and published by . This book was released on 2000 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Committee on Aeronautical and Space Sciences
Publisher : The Minerva Group, Inc.
ISBN 13 : 0894991140
Total Pages : 240 pages
Book Rating : 4.8/5 (949 download)
Download or read book Solar Power from Satellites written by Committee on Aeronautical and Space Sciences and published by The Minerva Group, Inc.. This book was released on 2001-12 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: A look at ways to collect solar power in space with satellites and beam that power down to Earth to supplement our other sources of electricity. In addition, this is a look at novel ways, to say the least, to construct those satellites. The witnesses at these Senate hearings envision a time when space will be the scene of bustling activity. They foresee construction of gigantic facilities that will provide the world with energy, which is an essential and increasingly costly part of our industrial society.
Author : Christopher C. Kraft
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Solar Power Satellite Concept written by Christopher C. Kraft and published by . This book was released on 1979 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications
Publisher :
ISBN 13 :
Total Pages : 354 pages
Book Rating : 4.F/5 ( download)
Download or read book Solar Power Satellite written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications and published by . This book was released on 1979 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.:/5 (317 download)
Download or read book Research and Technology 1999 written by and published by . This book was released on 2000 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (45 download)
Download or read book Solar Power Satellites written by and published by . This book was released on 1981 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309170400
Total Pages : 94 pages
Book Rating : 4.3/5 (91 download)
Download or read book Laying the Foundation for Space Solar Power written by National Research Council and published by National Academies Press. This book was released on 2001-10-30 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: In March 2000, NASA's Office of Space Flight asked the Aeronautics and Space Engineering Board of the National Research Council to perform an independent assessment of the space solar power program's technology investment strategy to determine its technical soundness and its contribution to the roadmap that NASA has developed for this program. The program's investment strategy was to be evaluated in the context of its likely effectiveness in meeting the program's technical and economic objectives.
Author :
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (317 download)
Download or read book Effect of Voltage Level on Power System Design for Solar Electric Propulsion Missions written by and published by . This book was released on 2003 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher : World Scientific Publishing Company
ISBN 13 : 9781860941177
Total Pages : 476 pages
Book Rating : 4.9/5 (411 download)
Download or read book Spacecraft Power Technologies written by and published by World Scientific Publishing Company. This book was released on 2000-01-01 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spacecraft Power Technologies is the first comprehensive text devoted to the technologies critical to the development of spacecraft electrical power systems. The science and engineering of solar, chemical, and nuclear systems are fully examined together with the constraints imposed by the space and thermal environments in which the systems must operate. Details of present technology and the history that led to the current state-of-the-art are presented at a level appropriate for the student as a textbook or the practicing engineer as a reference.
Author :
Publisher :
ISBN 13 :
Total Pages : 700 pages
Book Rating : 4.F/5 ( download)
Download or read book Large Space Structures & Systems in the Space Station Era written by and published by . This book was released on 1990 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Aeronautics and Space Administration
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.F/5 ( download)
Download or read book Electrical Power Generation Systems for Space Applications written by United States. National Aeronautics and Space Administration and published by . This book was released on 1965 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter E. Glaser
Publisher :
ISBN 13 :
Total Pages : 710 pages
Book Rating : 4.F/5 ( download)
Download or read book Solar Power Satellites written by Peter E. Glaser and published by . This book was released on 1998 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses technologies involved in the development of a solar power satellite network, as well as economic and societal issues relevant to the development of solar power satellites both as an alternative energy supply and as a stimulus for the exploration and use of space. Fifty- three contributors cover such topics as wireless power transmission,.
Author : William A. Ambrose
Publisher : AAPG
ISBN 13 : 0891813829
Total Pages : 223 pages
Book Rating : 4.8/5 (918 download)
Download or read book Energy Resources for Human Settlement in the Solar System and Earth's Future in Space written by William A. Ambrose and published by AAPG. This book was released on 2013-03-14 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book's purpose is to provide the quantitative foundation for beginning to think about developing energy and minerals outside of Earth's atmosphere that are necessary to support scientific missions, space and extra-terrestrial scientific stations and permanent colonies, and ultimately expand Earth's economy beyond the near-earth environment to include space resources. We cannot envision a situation where all resources required for future space activities are exported from Earth, therefore, this book clearly illustrates that an effective economy is possible beyond Earth's surface when we consider the resources available in near-Earth space. Our first audience is members of AAPG, American Institute of Mining, Metallurgical and Petroleum Engineers (AIME) and other professionals engaged in energy and resource development. As energy professionals, we are concerned on a daily basis with providing the necessary energy and minerals required for our growing world population and the increasing standard of living that comes with ample energy availability. And more than anything else, AAPG members are explorers. We are the professionals who have pushed back the boundaries of our resource base, from capturing petroleum resources from surface seeps, to drilling onshore wells to extract oil and gas, and to venturing offshore into increasingly difficult and hostile environments to supply the cheap and abundant energy made available by our advances in technology. There are more similarities than differences between deepwater exploration and development, and space exploration. Beyond our own members, however, our audience is every rational human being who understands human health and well-being, quality of life, education and freedom are dependent on the energy and minerals that support our advanced civilization. Space is the next frontier, and as the world civilization expands beyond Earth's surface we hope this publication serves to illustrate there are abundant opportunities to support and maintain - and in fact, allow to prosper - civilization's expansion into space -- Publisher's website.
Author :
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ISBN 13 :
Total Pages : 334 pages
Book Rating : 4.:/5 (3 download)
Download or read book Large Space Structures & Systems in the Space Station Era written by and published by . This book was released on 1991 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
