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The International Space Station Comparative Maintenance Analysiscmam
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Book Synopsis The International Space Station Comparative Maintenance Analysis(CMAM) by : Brian T. Soldon
Download or read book The International Space Station Comparative Maintenance Analysis(CMAM) written by Brian T. Soldon and published by . This book was released on 2004-09 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: The following thesis describes the current model (the Reliability and Maintainability Assessment Tool RMAT) used by NASA and related prime contractors for the forecasting of Orbital Replacement Unit (ORU) failure rates and associated maintenance demands for the International Space Station (ISS). A new model (the Comparative Maintenance Analysis Tool CMAM) is introduced and developed for replicating some of the basic functionality of RMAT in order to provide a comparative look at RMAT results. The CMAM program, developed in Visual Basic.net and dynamically linked to a Microsoft ACCESS database, focuses on a representative set of critical Orbital Replacement Units (ORUs that represent key items that require both internal and external maintenance in both pressurized and un- pressurized storage) and generated failure rate data for each critical ORU. The results of the CMAM model are then compared with the failure rates generated by RMAT program for the same set of critical ORUs. These two independently developed sets of data are then analyzed against historic failure rates for these ISS parts. The results of this analysis are used to conduct a sensitivity analysis of both the CMAM and RMAT programs in order to help identify the primary contributing factors behind divergence issues between forecasted / predicted failures and associated maintenance from actual (historical) failure rates. Recommendations are provided, based upon the results of the comparison, with respect to the sensitivity of RMAT to changes in certain input parameters, as well as on the feasibility of implementing CMAM as a comparative tool for use by both NASA and Boeing L&M personnel for the purpose of RMAT sensitivity analysis, as well as use in initial operational planning for optimizing ORU stocking levels while awaiting more comprehensive RMAT results.
Book Synopsis Human Factors in Space Station Architecture II by : Marc M. Cohen
Download or read book Human Factors in Space Station Architecture II written by Marc M. Cohen and published by . This book was released on 1987 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Engineering Challenges to the Long-Term Operation of the International Space Station by : National Research Council
Download or read book Engineering Challenges to the Long-Term Operation of the International Space Station written by National Research Council and published by National Academies Press. This book was released on 2000-04-23 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Space Station (ISS) is truly an international undertaking. The project is being led by the United States, with the participation of Japan, the European Space Agency, Canada, Italy, Russia, and Brazil. Russia is participating in full partnership with the United States in the fabrication of ISS modules, the assembly of ISS elements on orbit, and, after assembly has been completed, the day-to-day operation of the station. Construction of the ISS began with the launch of the Russian Zarya module in November 1998 followed by the launch of the U.S. Unity module in December 1998. The two modules were mated and interconnected by the crew of the Space Shuttle during the December flight, and the first assembled element of the ISS was in place. Construction will continue with the delivery of components and assembly on orbit through a series of 46 planned flights. During the study period, the Assembly Complete milestone was scheduled for November 2004 with the final ISS construction flight delivering the U.S. Habitation Module. Engineering Challenges to the Long-Term Operation of the International Space Station is a study of the engineering challenges posed by longterm operation of the ISS. This report states that the National Aeronautics and Space Administration (NASA) and the ISS developers have focused almost totally on completing the design and development of the station and completing its assembly in orbit. This report addresses the issues and opportunities related to long-term operations.
Book Synopsis Human Factors in Space Station Architecture 2. EVA Access Facility: A Comparative Analysis of 4 Concepts for On-orbit Space Suit Servicing by :
Download or read book Human Factors in Space Station Architecture 2. EVA Access Facility: A Comparative Analysis of 4 Concepts for On-orbit Space Suit Servicing written by and published by . This book was released on 1987 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis International Space Station (ISS) Systems Engineering Case Study by : Air Force Center for Systems Engineering
Download or read book International Space Station (ISS) Systems Engineering Case Study written by Air Force Center for Systems Engineering and published by . This book was released on 2017-12-04 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: This case study on the International Space Station considers what many believe to have been the ultimate international engineering project in history. The initial plans involved the direct participation of 16 nations, 88 launches and over 160 spacewalks-more space activities than NASA had accomplished prior to the 1993 International Space Station decision. Probably more important was the significant leap in System Engineering (SE) execution that would be required to build and operate a multi-national space station. In a short period of time, NASA and its partners had to work out how to integrate culturally different SE approaches, designs, languages and operational perspectives on risk and safety. The International Council on Systems Engineering (INCOSE) defines Systems Engineering (SE) as an "interdisciplinary approach and means to enable the realization of successful systems. It focuses on defining customer needs and required functionality early in the development cycle, documenting requirements, and then proceeding with design synthesis and system validation while considering the complete problem: operations, performance, test, manufacturing, cost and schedule, training and support, and disposal." One of the objectives of the Air Force Center for Systems Engineering (AFCSE) is to develop case studies focusing on the application of systems engineering principles within various aerospace programs. The intent of these case studies is to examine a broad spectrum of program types and a variety of learning principles using the Friedman-Sage Framework to guide overall analysis. These cases support practitioners of systems engineering and are also used in the academic instruction in systems engineering within military service academies and at both civilian and military graduate schools. SYSTEMS ENGINEERING PRINCIPLES * General Systems Engineering Process * Case Studies * Framework for Analysis * ISS Major Learning Principles and Friedman-Sage Matrix * Historical Background * Soviet Space Stations * Skylab * Space Station Freedom * Shuttle-Mir Program * Space Station Freedom Redesign * Budget * Studies/Review Panels * Changes from SSF to ISS * NASA Systems Engineering Environment * NASA Management Approach * NASA Center Approaches * System Engineers and the Experience Chain * Systems Engineering Challenges of the ISS * Systems Engineering Process * International Partners * Safety/Risk approaches * FULL SCALE DEVELOPMENT * Major ISS Modules * Zarya Control Module * Unity Node * Zvezda Service Module * Destiny Laboratory Module * Canadian Space Robotics System * Quest Joint Airlock * Russian Pirs Docking Compartment * Columbus Laboratory * Kibo Japanese Experimental Laboratory * Cupola * Russian Multi-Purpose Laboratory Module * Multi-Purpose Logistics Module * Launch Services * Shuttle * Russian Vehicles * Japanese Projects * European Projects * Commercial Capabilities * Development Challenges * Technology Readiness and Obsolescence * Use of Probabilistic Risk Assessment * Russian Contribution and Risk * Spiral Construction Approach and Multi-configuration issues * Computer Hardware and Software * Power Systems * Micrometeoroid and Orbital Debris (MMOD) Protection * Test and Integration * Execution Issues * Unrealistic Estimates for Cost and Schedule * Iran, North Korea, and Syria Nonproliferation Act * ISS Logistical Support * Handling a Major Computer Failure * Transportation * Anomaly Resolution and the Columbia Accident * Major Risks to the ISS * Long Term Outlook * Lessons Learned * ACRONYMS * SPACELAB MISSIONS * PHASE ONE-SHUTTLE-MIR MISSIONS * MISSION SUMMARIES
Book Synopsis Human Factors in Space Station Architecture by : Marc M. Cohen
Download or read book Human Factors in Space Station Architecture written by Marc M. Cohen and published by . This book was released on 1987 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Space Station Habitability by : Jack W. Stuster
Download or read book Space Station Habitability written by Jack W. Stuster and published by . This book was released on 1984 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Vibration Analysis, Orbiter Repair Maneuvers and Alternative Methods for Computer Modeling of the International Space Station Mission 12A by : Montu J. Raval
Download or read book Vibration Analysis, Orbiter Repair Maneuvers and Alternative Methods for Computer Modeling of the International Space Station Mission 12A written by Montu J. Raval and published by . This book was released on 2006 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Repair-level Analysis for Space Station Freedom by : M. Chadwick
Download or read book Repair-level Analysis for Space Station Freedom written by M. Chadwick and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722062057 Total Pages :34 pages Book Rating :4.0/5 (62 download)
Book Synopsis An Analysis of the Loads Applied to a Heavy Space Station Rack During Translation and Rotation Tasks by : National Aeronautics and Space Administration (NASA)
Download or read book An Analysis of the Loads Applied to a Heavy Space Station Rack During Translation and Rotation Tasks written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-30 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: To prepare for Space Station Alpha's on-orbit assembly, maintenance, and resupply, NASA requires information about the crew members' ability to move heavy masses on orbit. Ease of movement in microgravity and orbiter stay time constraints may change the Space Station equipment and outfitting design requirements. Therefore, the time and effort required to perform a particular task and how and where the forces and torque should be applied become critical in evaluating the design effort. Thus, the three main objectives of this investigation were to: (1) quantify variables such as force and torque as they relate to heavy mass handling techniques; (2) predict the time required to perform heavy mass handling tasks; and (3) note any differences between males and females in their ability to manipulate a heavy mass. Stoycos, Lara E. and Klute, Glenn K. Johnson Space Center ...
