Download or read book Sustaining Air Force Space Systems written by Don Snyder and published by Rand Corporation. This book was released on 2007 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: Outlines criteria for analyzing how sustainment investments affect the operational performance of space systems, focusing on the Global Positioning System; describes a pilot model for such analysis; and examines how model results might be used in policy analysis.

Download or read book Sustaining Air Force Space Systems A Model for the Global Positioning System written by and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aging systems and systems operating longer than their anticipated life span, sometimes because of program slips in follow-on systems, have intensi ed the need for understanding how maintenance and sustainment affect the performance of space systems. In this monograph, we develop a pilot framework for analyzing these and related questions in the ground segment of the Global Positioning System and recommend steps for implementing this framework. In doing so, we address the issue of modeling approach and how to define appropriate metrics of performance. We develop the guidelines for metrics and analytic methods as generally as possible so that they will be useful for other space systems. Much of the spirit of the current metrics used to monitor the maintenance of the ground segments of space systems follows that of metrics used for aircraft. But, space systems have some attributes that differ significantly from those of aircraft systems, and these attributes suggest that the metrics for maintenance and sustainment for space systems be reconsidered. From a modeling perspective, the central difference is that space systems are highly integrated systems in near constant operation, not fleets of aircraft, any one of which can perform the specified mission. This difference leads to three challenges for the analyst. First, the logical metric used in the aircraft realm the fraction of the fleet that can perform the stated mission is not applicable in the space realm. Space command systems function as an integrated whole, and the whole must meet operational mission goals at all times. What is needed for space systems is either a measure or measures that reflect the overall system performance, even when the system is operating nominally. The metric should also be sensitive to sustainment perturbations.

Download or read book Report of the Commission to Assess United States National Security Space Management and Organization written by and published by . This book was released on 2001 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Commission was directed to assess the organization and management of space activities in support of U.S. national security.

Download or read book Orbital Futures written by David N. Spires and published by . This book was released on 2004 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sustained Space Superiority written by Larry J. Schaefer and published by . This book was released on 2002 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The increasing importance of space for U.S. national security requires the nation to protect its interests by sustaining a position of space superiority. The forces of globalization are forcing the United States to move away from its historical stance of maintaining space as a sanctuary toward the concept of using weapons in space. The United States must prepare sufficient "bridges" to make the transition to using weapons in space in view of psychological impediments and treaty obligations, which must be orchestrated to support and protect the current uses of space while preparing for eventual conflict in space. This study examines a framework for organizing U.S. space activities into a coherent national strategy sustained space superiority. It analyzes several dimensions that affect a national strategy for U.S. space superiority, including its military, intelligence, and economic components. This national strategy for space superiority will require strong leadership and public support because this strategy will be expensive and involve a long-term commitment. While the United States enjoys space superiority today, this advantage will be lost if the nation does not take the necessary steps to sustain it." -- Abstract.

Download or read book Examination of the U S Air Force s Aircraft Sustainment Needs in the Future and Its Strategy to Meet Those Needs written by National Research Council and published by National Academies Press. This book was released on 2011-10-17 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ability of the United States Air Force (USAF) to keep its aircraft operating at an acceptable operational tempo, in wartime and in peacetime, has been important to the Air Force since its inception. This is a much larger issue for the Air Force today, having effectively been at war for 20 years, with its aircraft becoming increasingly more expensive to operate and maintain and with military budgets certain to further decrease. The enormously complex Air Force weapon system sustainment enterprise is currently constrained on many sides by laws, policies, regulations and procedures, relationships, and organizational issues emanating from Congress, the Department of Defense (DoD), and the Air Force itself. Against the back-drop of these stark realities, the Air Force requested the National Research Council (NRC) of the National Academies, under the auspices of the Air Force Studies Board to conduct and in-depth assessment of current and future Air Force weapon system sustainment initiatives and recommended future courses of action for consideration by the Air Force. Examination of the U.S. Air Force's Aircraft Sustainment Needs in the Future and Its Strategy to Meet Those Needs addresses the following topics: Assess current sustainment investments, infrastructure, and processes for adequacy in sustaining aging legacy systems and their support equipment. Determine if any modifications in policy are required and, if so, identify them and make recommendations for changes in Air Force regulations, policies, and strategies to accomplish the sustainment goals of the Air Force. Determine if any modifications in technology efforts are required and, if so, identify them and make recommendations regarding the technology efforts that should be pursued because they could make positive impacts on the sustainment of the current and future systems and equipment of the Air Force. Determine if the Air Logistics Centers have the necessary resources (funding, manpower, skill sets, and technologies) and are equipped and organized to sustain legacy systems and equipment and the Air Force of tomorrow. Identify and make recommendations regarding incorporating sustainability into future aircraft designs.

Download or read book Review of the U S Department of Defense Air Space and Supporting Information Systems Science and Technology Program written by National Research Council and published by National Academies Press. This book was released on 2001-09-05 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the mid-1940s, when Vannevar Bush and Theodore von Karman wrote Science, the Endless Frontier and Toward New Horizons, respectively, there has been a consensus that strong Department of Defense support of science and technology (S&T) is important to the security of the United States. During the Cold War, as it faced technologically capable adversaries whose forces potentially outnumbered U.S. forces, the United States relied on a strong defense S&T program to support the development of technologically superior weapons and systems that would enable it to prevail in the event of conflict. Since the end of the Cold War, the United States has relied on its technological superiority to maintain a military advantage while at the same time reducing the size of its forces. Over the past half-century, creating and maintaining a technologically superior military capability have become fundamental to U.S. national security strategy, and investment in S&T has become a basic component of the defense budget. In late 1998, Congress asked the Secretary of Defense to conduct a study, in cooperation with the National Research Council (NRC), on the S&T base of the U.S. Department of Defense (DoD). Congress was particularly concerned about areas of the S&T program related to air systems, space systems, and supporting information systems. Its concern was based on the Air Force's reduction of its S&T program from the largest of the three military service programs to the smallest. Congress also wanted to ensure that the Air Force maintained an appropriately sized S&T workforce. In late 1999, the Deputy Under Secretary of Defense for Science and Technology asked the NRC to conduct a study to explore these issues.

Download or read book 3D Printing in Space written by National Research Council (U.S.). Committee on Space-Based Additive Manufacturing and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additive manufacturing has the potential to positively affect human spaceflight operations by enabling the in-orbit manufacture of replacement parts and tools, which could reduce existing logistics requirements for the International Space Station and future long-duration human space missions. The benefits of in-space additive manufacturing for robotic spacecraft are far less clear, although this rapidly advancing technology can also potentially enable space-based construction of large structures and, perhaps someday, substantially in the future, entire spacecraft. Additive manufacturing can also help to reimagine a new space architecture that is not constrained by the design and manufacturing confines of gravity, current manufacturing processes, and launch-related structural stresses. The specific benefits and potential scope of additive manufacturing remain undetermined. The realities of what can be accomplished today, using this technology on the ground, demonstrate the substantial gaps between the vision for additive manufacturing in space and the limitations of the technology and the progress that has to be made to develop it for space use. 3D Printing in Space evaluates the prospects of in-space additive manufacturing. This report examines the various technologies available and currently in development, and considers the possible impacts for crewed space operations and robotic spacecraft operations. Ground-based additive manufacturing is being rapidly developed by industry, and 3D Printing in Space discusses government-industry investments in technology development. According to this report, the International Space Station provides an excellent opportunity for both civilian and military research on additive manufacturing technology. Additive manufacturing presents potential opportunities, both as a tool in a broad toolkit of options for space-based activities and as a potential paradigm-changing approach to designing hardware for in-space activities. This report makes recommendations for future research, suggests objectives for an additive manufacturing roadmap, and envisions opportunities for cooperation and joint development.

Download or read book Space Command Sustainment Review written by Robert S. Tripp and published by Rand Corporation. This book was released on 2007 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Space assets are vital to the economic, social, and military interests of the United States, but these interests can conflict with one another, especially when it comes to space system sustainment. The authors worked with Air Force Space Command to develop a sustainment philosophy based on separation of demand, supply, and integrator processes and clear definition of responsibilities, using specific systems and units for illustration.

Download or read book The Air Force Budget written by United States. Air Force. Office of Comptroller and published by . This book was released on 1977 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The U S Air Force in Space 1945 to the Twenty First Century Proceedings written by Air Force Historical Foundation. Symposium and published by Department of the Air Force. This book was released on 1998-09-02 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains papers presented at the Air Force Historical Foundation Symposium, held at Andrews Air Force Base, Maryland, on September 21-22, 1995. Topics addressed are: Pt. 1, The Formative Years, 1945-1961; Pt. 2, Mission Development and Exploitation Since 1961; and Pt. 3, Military Space Today and Tomorrow. Includes notes, abbreviations & acronyms, an index, and photographs.

Download or read book Space Operations written by and published by . This book was released on 1998 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States is the world's foremost aerospace power, and our space forces are essential elements of that power. Space systems and capabilities enhance the precision, lethality, survivability, and agility of all operations -- air, land, sea, and special operations. Space operations are key elements in achieving global awareness and maintaining information superiority. Space assets contribute significantly to overall aerospace superiority and support the full spectrum of military actions in theaters of operations. The United States Air Force is an aerospace force comprised of both air and space systems and the people who employ and support these systems. Space Operations doctrine defines space's attributes and its contribution to aerospace power. This document provides employment concepts that integrate space capabilities into theater campaigns. Space Operations describes a command structure for responsive space force operations. As a keystone doctrine document, it underscores the seamless integration of space into the total aerospace effort.

Download or read book Beyond Horizons written by David N. Spires and published by . This book was released on 1997 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mastering the Ultimate High Ground Next Steps in the Military Uses of Space written by Benjamin S. Lambeth and published by Rand Corporation. This book was released on 1999-04-19 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assesses the military space challenges facing the Air Force and the nation in light of the findings and recommendations of the Space Commission. The author reviews the Air Force?'s involvement in space since its creation as an independent service in 1947; examines the circumstances that occasioned the commission?'s creation and the conceptual and organizational roadblocks that have impeded a more rapid growth of U.S. military space capability; and enumerates the challenges facing the Air Force with respect to space.

Download or read book Air Force Software Sustainment and Maintenance of Weapons Systems written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-08-09 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern software engineering practices, pioneered by the commercial software community, have begun transforming Department of Defense (DoD) software development, integration processes, and deployment cycles. DoD must further adopt and adapt these practices across the full defense software life cycle - and this adoption has implications for software maintenance and software sustainment across the U.S. defense community. Air Force Software Sustainment and Maintenance of Weapons Systems evaluates the current state of software sustainment within the U.S. Air Force and recommends changes to the software sustainment enterprise. This report assesses how software that is embedded within weapon platforms is currently sustained within the U.S. Air Force; identifies the unique requirements of software sustainment; develops and recommends a software sustainment work breakdown structure; and identifies the necessary personnel skill sets and core competencies for software sustainment.

Download or read book Combat Support Doctrine written by and published by . This book was released on 1987 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consolidated Space Operations Center Lacks Adequate DOD Planning written by United States. General Accounting Office and published by . This book was released on 1982 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: