Tesis sobre el tema "Air Management System"
Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros
Consulte los 50 mejores tesis para su investigación sobre el tema "Air Management System".
Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.
También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.
Explore tesis sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.
Morgan, Dave B. "Portfolio management in the Air Force : current status and opportunities". Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/67564.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (p. 65-68).
There are hundreds of weapons programs, under the management of the United States Air Force worth billions of dollars. These programs are being developed to fulfill a need in the U.S. defense strategy. Bringing these weapon systems to operational status is not an easy process. It takes communication and coordination of many stakeholders and development of state-of the-art technology. More often than not, weapons programs are developed with the final cost and schedule being much higher that forecasted. Inherently weapons systems are expensive, however the costs of these systems continue to rise with no apparent end in sight. The Government Accountability Office, RAND, Congressional studies and the Defense Acquisition Performance Assessment have has criticized the Department of Defense for escalating costs. These studies point to poor requirement definition, errors in cost and scheduling forecasts, poor oversight, bad decisions by the government, and failure to adopt recommendations from reform policies as the main causes. One way ameliorate cost escalation is to employ portfolio management technique. The Air Force groups their weapon systems into 20 portfolios. Some form of portfolio management has been employed for the last decade. Portfolio management cannot solve the issues above but it can offer a solution that can potentially save millions and perhaps billions of dollars This thesis examines the Air Force's current use of Portfolio Management theory and what opportunities we can do to improve it in the acquisition community. The thesis poses three research questions: 1) How can the Air Force better employ portfolio management to curb cost overruns and schedule delays in their weapon acquisition programs? 2) What can the Air Force do to empower portfolio managers for success? 3) What barriers can the Air Force eliminate or streamline to help portfolio managers execute their portfolios more effectively and efficiently. Acquisition professionals were interviewed to glean their perspectives and opinions. More specifically acquisition personnel were asked how portfolio management was being executed and how can the Air Force improve this technique to better execute weapon systems programs. From these interviews and the research conducted, the following recommendations were made: 1) Program Executive Officers should be given more authority with respect to utilizing funds and hiring of specialized personnel 2) The Air Force needs to streamline the process for reallocating funds and, 3) The Air Force needs to modify number of reporting requirements and policy changes to make the process more efficient and effective.
by Dave B. Morgan.
S.M.in Engineering and Management
Wan, Man Pun. "Comparison of underfloor ventilation systems and ceiling based ventilation system in thermal comfort and indoor air quality aspects /". View Abstract or Full-Text, 2002. http://library.ust.hk/cgi/db/thesis.pl?MECH%202002%20WAN.
Texto completoIncludes bibliographical references (leaves 61-63). Also available in electronic version. Access restricted to campus users.
Chung, Nicholas S. M. Massachusetts Institute of Technology. "Systems-theoretic process analysis of the Air Force Test Center Safety Management System". Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/105294.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (page 211).
The Air Force Test Center (AFTC) faces new challenges as it continues into the 21st century as the world's leader in developmental flight test. New technologies are becoming ever more sophisticated and less transparent, driving an increase in complexity for tests designed to evaluate them. This shift will place more demands on the AFTC Safety Management System to effectively analyze hazards and preempt the conditions that lead to accidents. In order to determine whether the AFTC Safety Management System is prepared to handle new safety challenges, this thesis applied Dr. Nancy Leveson's Systems-Theoretic Process Analysis (STPA) technique. The safety management system was analyzed and potential safety constraint violations due to systemic factors, unsafe component interactions, as well as component failures were investigated. The analysis identified the key features that make the system effective; gaps in the sub-processes, roles, responsibilities, and tools; and opportunities to improve the system. These findings will provide insights on how the AFTC Safety Management System can be improved with the aim of preventing accidents from occurring during flight test operations. Finally, this thesis demonstrated the effectiveness of the STPA technique at hazard analysis on an organizational process.
by Nicholas Chung.
S.M. in Engineering and Management
Asokan, Aravind E. M. Massachusetts Institute of Technology. "System architecture for single-pilot aircraft in commercial air transport operations". Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/106240.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (pages 161-165).
Commercial flight operations have seen the consistent reduction of flight crew from five to two over the past several decades. As technology improves and airplanes become increasingly capable of flying themselves, this trend of crew reduction can be expected to continue. Single pilot operations in commercial air transport presents a range of benefits and challenges, some of which are explored in this thesis. While there has been some discussion of the concept of having a single pilot operate a complex aircraft, including an announcement by a regional jet manufacturer of their intent to realize the concept in the first half of the next decade, it is seen that there is a need to define architectures and compare them in different operational contexts. This examination of architectures is conducted by identifying high level concepts or architectural decisions mentioned in the literature reviewed thus far, and creating an architectural space containing the possible constrained combinations of architectural divisions. The architectural space is represented as a safety versus cost trade space, wherein different architectural combinations are compared against present day operations. An attempt is also made to identify possible off nominal situations and the ability of the different architectures to deal with them. Safety is studied primarily as a function of pilot workload, which is identified by studying the movement of flight operations processes from the first officer, who is eliminated. Cost in this context is regarded as a combination of acquisition costs and operating costs. The former is quantified by identifying likely changes in system complexity, while the latter is a combination of crew and new infrastructure costs. Moving to SPO requires taking into account the operating context. The analysis indicates that different classes of aircraft - widebodies, narrowbodies, and regional jets - have different levels of benefits and costs in moving to SPO. Capabilities of automation needs to improve drastically before the second human in the flight deck can be replaced, and this is borne out by the dominance of human centered concepts in the trade space. The analysis also indicates that regional aircraft may be prime candidates to move to SPO first, as most regional architectures generate positive savings.
by Aravind Asokan.
S.M. in Engineering and Management
Van, Tonder Adriaan Jacobus Marthinus. "Sustaining compressed air DSM project savings using an air leakage management system / A.J.M. van Tonder". Thesis, North-West University, 2010. http://hdl.handle.net/10394/4458.
Texto completoThesis (M.Ing. (Electrical and Electronic Engineering))--North-West University, Potchefstroom Campus, 2011.
Mozdzanowska, Aleksandra L. (Aleksandra Ludmila) 1979. "System transition : dynamics of change in the US air transportation system". Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/43858.
Texto completo"June 2008."
Includes bibliographical references (p. 227-244).
The US Air Transportation System is currently facing a number of challenges including an increasing demand for travel and growing environmental requirements. In order to successfully meet future needs, the system will need to transition from its current state using a combination of technology, infrastructure, procedure, and policy changes. However, the complexities of the air transportation system make implementing changes a challenge. In particular, the multi-stakeholder nature of the system poses a significant barrier to transition. Historically, many changes in the air transportation system were driven by safety concerns and implemented following accidents which provided the momentum to overcome transition barriers. As a result of past changes, the system has become increasingly safe resulting in the emergence of new drivers for change. Security has emerged as a driver following the terrorist attacks of 9/11/2001 in the US and a number of system changes have since been implemented. Currently, capacity is one of the largest drivers of change. Addressing capacity issues requires solutions that can be accepted by stakeholders, and pass the necessary certification and approval requirements for implementation. The contribution of aviation to global greenhouse gas emissions is also becoming a significant driver for change in the system. The goal of this work is to understand how the air transportation system changes in response to safety, security, capacity, and environmental drivers for transition. In order to understand the dynamics of transition, historical cases of system change were studied. Twenty seven such cases have been analyzed to construct a feedback process model of transition and to explore specific change dynamics observed.
(cont.) These dynamics include: understanding the role of crisis events as catalyst for change; the effect that timing of solution development has on the overall time constant for change; the role that stakeholder objectives play in the transition process, and the use of approval and certification processes to stall or block change. understanding the process of change in the US Air Transportation System can inform future changes in aviation as well as in other systems with similar properties.
by Aleksandra L. Mozdzanowska.
Ph.D.
Choi, Sung Kyu. "Computing Requisitioning Objectives for the Korean Air Force inventory management system". Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/26945.
Texto completoTucker, Eric. "KNOWLEDGE MANAGEMENT DETERMINANTS OF CONTINUANCE BEHAVIOR: EVALUATING THE AIR FORCE KNOWLEDGE NOW KNOWLEDGE MANAGEMENT SYSTEM". Doctoral diss., University of Central Florida, 2010. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3343.
Texto completoPh.D.
Department of Industrial Engineering and Management Systems
Engineering and Computer Science
Industrial Engineering PhD
Marticello, Daniel Nicholas Jr. "Complexity within the Air Force acquisition system gaining insight from a theory of collapse". Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/70825.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (p. 122-129).
Joseph Tainter's theory of societal collapse is applied in an examination of the U.S. Air Force's aircraft acquisition system in order to gain insight into the enterprise's lagging performance. Theories of collapse at both the societal level and the organizational level are reviewed. Tainter's interrelationship between increasing system complexity and diminishing marginal returns is highlighted as especially relevant to the performance of the Air Force aircraft acquisition enterprise. Using Tainter's theory as a framework, evidence is gathered leading to the conclusions that the Air Force aircraft acquisition enterprise is highly complex and as a result is experiencing diminishing marginal returns. Tainter's framework is then also used to explain why past attempts to reform the enterprise have fallen short of their goals. Previous reform efforts, in the form of reorganizations and senior leader initiatives, have been ineffectual beyond the short term because they fail to reduce the underlying level of complexity within the enterprise. The use of workarounds by stakeholders within the enterprise are shown to be efforts to increase marginal returns and avoid overcomplexity. The primary implication of viewing the Air Force aircraft acquisition enterprise through the lens of Tainter's theory of collapse is that in order to be effective, any effort undertaken to improve the performance of the enterprise must reduce the overall level of complexity within the system. Additional insights include the use of current workarounds as leading indicators of complexity or overly burdensome processes. Lastly, senior acquisition leaders should be prepared should a collapse of the enterprise occur. A vision of a much less complex enterprise should be advocated.
by Daniel Nicholas Marticello Jr.
S.M.in Engineering and Management
Switzer, Earl R. y Amy D. Fleishans. "Progress in Global Air Traffic Management (GATM) Avionics System Test at the Air Force Flight Test Center". International Foundation for Telemetering, 2001. http://hdl.handle.net/10150/606465.
Texto completoThis paper presents a progress report on Global Air Traffic Management (GATM) avionic system test activities at the Air Force Flight Test Center. In many parts of the world today the continuing growth of commercial air traffic is running up against limits brought on by overuse of aviation resources. Air corridors in Europe and on transoceanic air routes are operating at maximum capacity. Civil Aviation Authorities (CAAs) are working these challenges on two levels—near-term incremental improvements and long-term visionary changes. Each country has a CAA; ours being the Federal Aviation Administration (FAA). Near-term solutions focus on better utilization of resources such as air space and frequency spectrum and improved performance of air traffic control facilities. Long-term visionary changes, such as free flight, could fundamentally change the current civil aviation business process model. CAA policies and standards are driving near-term improvements and migration toward long-term objectives. This initiative is referred as Communication Navigation Surveillance/Air Traffic Management (CNS/ATM). Implementation of the U.S. military’s vision, Global Reach/Global Power, requires the ability to rapidly deploy armed forces to major regional conflicts anywhere in the world, and to sustain these forces for as long as it takes to resolve these conflicts. To achieve this goal and accomplish rapid deployments while at the same time minimizing costs, the Air Force has adopted a solution that makes extensive use of CNS/ATM. The Air Force calls its initiative Global Air Traffic Management (GATM). Air Force aircraft equipped with GATM avionics will be able to use CNS/ATM capabilities such as reduced vertical separation minimum (RVSM), 8.33 kHz data links, automatic dependent surveillance - broadcast (ADS-B), and global communication networks. These capabilities make possible improved flight safety, lower fuel costs, and quicker turn times. The Air Force Flight Test Center supports the GATM initiative by providing Air Traffic Control (ATC) Communications Test Facilities and Avionic System Test (ACTFAST) capabilities to support aircraft modification programs.
Klarqvist, Linnea. "Utvärdering gällande implementeringen av System Aircraft Management för Täby Air Maintenance AB". Thesis, Mälardalen University, School of Innovation, Design and Engineering, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-1078.
Texto completoToday we live in a world where the demands increase in the aeronautics industry. This creates a situation where no mistakes are allowed about the regulations and for those who are supposed to follow these. Safety comes first, tracking of components, Service Bulletins which are recommendations from the manufactures and Airworthiness Directives which are demands from the authorities, these need to be updated at all time and everything that is done on a aircraft need to be documented.
This creates a situation where today maintenance shops need to have full control of all parts of the organization, which creates a need for a working data system.
The goal with this exam work is to evaluate the best way to implicate the new bought data system called "System Aircraft Management" on the basis of the needs of Täby Air Maintenance AB. The system are supposed to get started technically and also be implicated to the users of the system. This work will be focused to create a effective working plan to get SAM implicated with no interruption in the daily work. Also to create a plan to educate the users of the system is also on my responsability.
Lubis, Mukhtar E. "Management control of aircraft maintenance in the Indonesian Air Force's logistics system". Thesis, Monterey, California. Naval Postgraduate School, 1985. http://hdl.handle.net/10945/21413.
Texto completoMulholland, B. "A management system for seal positional control on power station air preheaters". Thesis, Queen's University Belfast, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.335997.
Texto completoGalvin, James J. "Air Traffic Control Resource Management Strategies and the Small Aircraft Transportation System: A System Dynamics Perspective". Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/29988.
Texto completoPh. D.
Dare, Robert E. (Robert Ernest) 1961. "Stakeholder collaboration in Air Force acquisition : adaptive design using system representations". Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/29602.
Texto completoIncludes bibliographical references (p. 308-311).
Air Force development of new or evolutionary weapon systems is a complex endeavor due to the involvement of many stakeholders and the presence of considerable uncertainty in the acquisition environment. The ability to adapt a weapon system while it is still being designed affords a means to respond to this complexity. The fundamental motivation for this research is to discover how Air Force development programs, operating within established constraints, can improve their adaptability during the design phase to provide more value to the warfighter. The thesis of this research is that the quality and nature of collaboration between stakeholders during the design phase of weapon system development programs determines how effectively they share knowledge, which in turn drives the level of program adaptability. Eight case studies were conducted on Air Force development programs. Data were collected on collaborative practices and patterns of adaptability demonstrated during design. The research placed an emphasis on usage of "system representations" such as prototypes and beta software releases that acted as a form of boundary object to facilitate knowledge sharing across organizational boundaries. As programs used system representations to provide higher levels of knowledge sharing, they were found to be more adaptable. System representations were more effective at promoting adaptability when they represented the design with higher fidelity, providing system-level detail and covering stakeholder emphasis areas. Lastly, certain key stakeholder roles were found to contribute both flexibility and structure, facilitating a "zone of novelty" in which the stakeholders could exercise creativity and evaluate design options while still executing the program within established constraints.
(cont.) This research indicates that the pressing need for Air Force programs to be able to adapt in today's uncertain acquisition environment can be addressed to a significant degree through the usage of effective system representations in conjunction with supporting patterns of stakeholder interaction. Specific recommendations for Air Force acquisition policy makers and practitioners are provided.
by Robert E. Dare.
Ph.D.
Henson, Eric Luis. "Evaluation of a regulatory system designed to control industrial air emissions and an analysis of an air dispersion model case study". Master's thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-09192009-040218/.
Texto completoBieler, Elizabeth A. "Analyzing the United States Air Force agile transformation using a systems thinking approach". Thesis, Massachusetts Institute of Technology, 2018. http://hdl.handle.net/1721.1/120896.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (pages 84-85).
The United States Air Force (USAF), like many large enterprises, has struggled to keep up with industry in developing state of the art systems in a timely manner. Although many argue that the landscape for the Department of Defense (DoD) has complex and unique factors this does not make the needs of the warfighter to be less urgent. To improve its current state, the USAF has been trying to transform software acquisitions from a Waterfall to Agile approach. Progress towards an Agile transformation appears to be somewhat stagnant. This thesis analyzes the status of the USAF Agile transformation; evaluates challenges for the USAF in becoming truly Agile -and proposes recommendations to the USAF, DoD and government leaders on how to make the USAF Agile transformation successful. A main finding of this investigation is that the USAF Agile transformation is experiencing the same challenges felt by many large corporations; however, they have a very unique set of stakeholders. The current approach needs modification to include these stakeholders' needs. There are actions that can be taken by personnel at very different levels to make the Agile transformation successful. Challenges such as regulations that reflect Waterfall methodologies are best address by high level leadership while others are best addressed by employees such as creating a grassroots movement. Agile could be a major contributor for helping the USAF to succeed at becoming more effective at quickly deploying needed systems. By utilizing a holistic view, the USAF will be better able to address the current challenges of Agile transformation to deliver capability to the warfighter.
by Elizabeth A. Bieler.
S.M. in Engineering and Management
Marshall, Curtis J. "Autonomous & Resilient Countermeasures for Emergent System Disruptions with Application to Air Traffic Management". Thesis, The George Washington University, 2020. http://pqdtopen.proquest.com/#viewpdf?dispub=27664716.
Texto completoRivers, Timothy C. "Design and integration of a Flight Management System for the unmanned air vehicle FROG". Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1998. http://handle.dtic.mil/100.2/ADA357572.
Texto completo"December 1998." Thesis advisor(s): Isaac I. Kaminer. Includes bibliographical references (p. 89). Also available online.
Barchéus, Fredrik. "Who is responsible? : communication, coordination and collaboration in the future Air Traffic Management system /". Stockholm, : Industriell ekonomi och organisation, Kungliga Tekniska högskolan, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4496.
Texto completoWeigang, Li. "Knowledge-based system for air traffic flow management : timetable rescheduling and centralized flow control". Instituto Tecnológico de Aeronáutica, 1994. http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=1711.
Texto completoBeck, Derek William 1977. "An analysis of retention issues of scientists, engineers, and program managers in the US Air Force". Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/34821.
Texto completoIncludes bibliographical references (p. 212).
The United States Air Force is having a difficult time retaining their technical officers, who are critical to the success of their research, development, and acquisitions of major military and defense systems. A statistical analysis is conducted on survey data collected, and the analysis seeks to explain the reasons why officers, mostly junior in rank, leave the Air Force after only a short time on active duty. This retention problem leads to fewer higher-ranking officers, since the military only hires from the bottom up. Results of the research show that about 47% of junior officers have intent to leave the Air Force after their initial commitment, which is 4 to 5 years. With nearly half of the Air Force's incoming officer leaving after their initial commitment, the problem is very serious. Job satisfaction and the closely related Air Force assignment system are shown to be the primary problems for junior officer retention. The thesis concludes with recommendations to Air Force leadership on where to focus their retention efforts. Special emphasis is given on how the Air Force may address tangible components of job satisfaction. Policy change recommendations that affect satisfaction levels with the assignment system are also given.
by Derek William Beck.
S.M.
Stahr, Jeremiah B. "A study on improving United States Air Force space systems engineering and acquisition". Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2006. http://library.nps.navy.mil/uhtbin/hyperion/06Sep%5FStahr.pdf.
Texto completoThesis Advisor(s): Thomas V. Huynh, Christopher E. Forseth. "September 2006." Includes bibliographical references (p. 83-85). Also available in print.
Ehliar, Lars-Johan y Tobias Wagner. "Key performance indicators for the evaluation of an air navigation service providers' safety management system". Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-125477.
Texto completoObradovich, Jodi Heintz. "Facilitating synchronous collaboration among distributed agents in the air traffic management system : a descriptive study /". The Ohio State University, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=osu1486572165277884.
Texto completoParrilla, Javier A. "Hybrid Environmental Control System Integrated Modeling Trade Study Analysis for Commercial Aviation". University of Cincinnati / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1396454368.
Texto completoRussell, Griffith B. "Local-and system-level thermal management of a single level integrated module (SLIM) using synthetic jet actuators". Thesis, Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/18908.
Texto completoGoosen, Pieter. "Efficient monitoring of mine compressed air savings / by P. Goosen". Thesis, North-West University, 2013. http://hdl.handle.net/10394/9660.
Texto completoThesis (MIng (Computer and Electronic Engineering))--North-West University, Potchefstroom Campus, 2013.
MacDonald, Bruce A. (Bruce Alexander). "A generalized model for the prediction of controller intervention rates in the en route air traffic control system". Thesis, Massachusetts Institute of Technology, 1986. http://hdl.handle.net/1721.1/38335.
Texto completoMICROFICHE COPY AVAILABLE IN ARCHIVES AND DEWEY.
Bibliography: leaves 247-250.
by Bruce A. MacDonald.
Ph.D.
Graham, James. "Intelligent power management for unmanned vehicles". Thesis, Loughborough University, 2015. https://dspace.lboro.ac.uk/2134/18026.
Texto completoOrton, Simon. "The development of a process to design automotive air intake devices". Thesis, Queensland University of Technology, 2007.
Buscar texto completoHill, Kim D. "An organizational analysis of the United States Air Force Personnel Center (AFPC) airman assignment management system (AMS)". Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2001. http://handle.dtic.mil/100.2/ADA390029.
Texto completoAmes, Robin W. "Analysis of a 2007 EPA compliant diesel particulate matter sampling system". Morgantown, W. Va. : [West Virginia University Libraries], 2007. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5245.
Texto completoTitle from document title page. Document formatted into pages; contains xv, 133 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 91-95).
Morgan, Séan (Séan Padraig) 1961. "The cost and cycle time implications of selected contractor and Air Force system program office management policies during the development phase of a major aircraft acquisition programs". Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/80615.
Texto completoIncludes bibliographical references (leaves 111-113).
by Séan Morgan.
S.M.
Hassebroek, Pamela Burns. "Institutionalized Environments and Information Security Management: Learning from Y2K". Diss., Available online, Georgia Institute of Technology, 2007, 2007. http://etd.gatech.edu/theses/available/etd-06192007-111256/.
Texto completoRogers, Juan D., Committee Chair ; Klein, Hans K., Committee Member ; Bolter, Jay David, Committee Member ; Nelson-Palmer, Mike, Committee Member ; Kingsley, Gordon, Committee Member.
Hill, Justin Mitchell. "Shaping the Next Generation Air Transportation System with an Airspace Planning and Collaborative Decision Making Model". Diss., Virginia Tech, 2009. http://hdl.handle.net/10919/39319.
Texto completoPh. D.
Bugayko, Dmytro, Yuliya Ierkovska, Fariz Aliyev, Zenon Zamiar, Дмитро Бугайко, Юлія Єрковська, Фаріз Алієв y Зенон Замаір. "National level of aviation transport safety strategic management systems regulation". Thesis, National Aviation University, 2022. https://er.nau.edu.ua/handle/NAU/54834.
Texto completoТранспорт є однією з ключових галузей будь-якої країни. Він розглядається як інструмент для вирішення пріоритетних політичних та економічних викликів, а також як засіб забезпечення обороноздатності. Важливою ланкою єдиної транспортної системи є повітряний транспорт, який займає значне місце в сполученнях України та інших країн, а також їх окремих регіонів. Його ефективне функціонування має сприяти стабілізації, структурним перетворенням, розвитку та здійсненню зовнішньоекономічної діяльності, задоволенню потреб населення та суспільного виробництва у транспорті, забезпеченні захисту національних інтересів України. Доповідь присвячена аналізу національного рівня системи стратегічного управління безпекою повітряного транспорту.
Venter, Johan. "Development of a dynamic centrifugal compressor selector for large compressed air networks in the mining industry / Johan Venter". Thesis, North-West University, 2012. http://hdl.handle.net/10394/9540.
Texto completoThesis (MIng (Mechanical Engineering))--North-West University, Potchefstroom Campus, 2013
Hermandez, Peral Ivan. "Evaluation of the ambient air quality analysis of HCL, H2S and NH3 from enhanced evaporation spray system ponds on the Highveld of South Africa". Pretoria : [s.n.], 2006. http://upetd.up.ac.za/thesis/available/etd-05262008-090359.
Texto completoFernandes, Alicia Borgman. "Design Issues in the Development of a Distributed Adaptive Planning System for Airport Surface Management". The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1339552527.
Texto completoMierzwiak, Sara M. "The Development of the Contaminant Exceedance Rating System (CERS) for Comparing Groundwater Contaminant Data". University of Toledo / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1345227410.
Texto completoButt, Nathaniel J. "Development and Thermal Management of a Dynamically Efficient, Transient High Energy Pulse System Model". Wright State University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=wright1527602141695356.
Texto completoChiu, Yi-Sheng y 邱奕升. "Intelligent RFID Air baggage Management System". Thesis, 2009. http://ndltd.ncl.edu.tw/handle/98916100810893329184.
Texto completo國立中央大學
通訊工程研究所
97
In the 21st global village, the aviation technology development gives more opportunities for international communication and traveling. However, during business trip or traveling, losing luggage or mistaken is the most frequent event that people may encounter. Moreover, after 911 attack, Aviation Security Management is the most important issue for every International Airport, including passenger identity check; also, luggage management is another vital issue for International Airport. The innovation and application of Radio Frequency Identification (RFID) helps people in all aspects, such as logistics, automatized management, safety and security check, production and manufacturing, medicine and treatment, husbandry and cultivation, locating and rescue etc. The main purpose of this study is to stimulate the luggage check-in and checking processes in the airport, trying using RFID technology to set up an Aviation Luggage Management System to lower the rate of luggage missing. Thankfully, the RFID system can make the best use of tracking every luggage and strengthen the aviation luggage security system. The scheme for this research starts from luggage check-in, tagging RFID on passport and luggage; after security check, the RFID system will identify the luggage or package and then send the luggage or package to the designated flight. Before luggage or package boarding, double check the luggage and package by using RFID to avoid loading onto the wrong flight, so this will not influence passenger’s right and save the cost of finding missing luggage. Furthermore, identifying through RFID system can also make a comparison between passenger’s passport and luggage stub, checking if the luggage can pass through the security check. This way, the system not only can prevent passenger getting wrong luggage or forgetting the luggage at the check-in site, but also can enhance the function of luggage safety and security check.
Lam, Yun Fat. "System enhancement of Title V permit reviews and point source inventories". 2004. http://etd.utk.edu/2004/LamYunFat.pdf.
Texto completoTitle from title page screen (viewed Jan. 20, 2005). Thesis advisor: Wayne T. Davis. Document formatted into pages (viii, 106 p. : ill.(some col.)). Vita. Includes bibliographical references (p. 33-34).
Hu, Ming-Hsiu y 胡銘修. "Research on air force interior verification knowledge management system". Thesis, 2005. http://ndltd.ncl.edu.tw/handle/02919243948221422573.
Texto completoHsu, Tsang-Yi y 許滄宜. "Application of Building Energy Management System on Ice-Storage Air Conditioning System". Thesis, 2010. http://ndltd.ncl.edu.tw/handle/8y7dny.
Texto completo國立臺北科技大學
能源與冷凍空調工程系碩士班
98
Due to the impact of global warming in recent years, the average temperature around the world has been rising steadily. Consequently, the demand for air conditioning systems in all types of buildings has also grown substantially. As air conditioning systems consist of an assortment of energy consuming components, they create significant stress on peak electricity consumption in Taiwan during summers. In order to cater to air-conditioning system demands, while curbing peak electricity consumption in the summer at the same time, an ice-storage air conditioning system will no doubt be the fastest and most effective design for the task. Although the promotion of an ice-storage air conditioning system has been on-going in Taiwan for quite some time, due to the defects involved in the control of ice-storage systems, and the fact that conventional control strategies were too crude for such systems, the use of ice-storage air conditioning systems in Taiwan could only reduce electricity bills rather than cut power consumption. And as such, the author has chosen to focus on the ice-storage air conditioning system of a multi-purpose building as the target of the study and deployed various research techniques such as data statistics and linear regression analysis to examine the effectiveness of energy conservation for an ice-storage air conditioning system by introducing a building energy management system while analyzing the efficiency of chillers in future systems. The incorporation of a building energy management system into an ice-storage air conditioning system involves various power-saving strategies such as the use of external air conditions to moderate discharging strategies, implementing AC control for secondary (chilled water) pump, including air handling unit and fan in usage schedule/control according to timetables and changing cooling tower fans to temperature control via cooling water supply temperature. Prior to the introduction of BEMS, the annual power consumption of ice-storage air-conditioning system was at 1,681,888 kWh, which fell to 1,495,132 kWh after the improvements (186,757kWh saved, translating to 11.1% of energy saved on a yearly basis). In addition, the ice-storage chiller model built from the data collected through the BEMS may also be used to analyze the correlation between chiller and various parameters (i.e. cooling water temperature and chiller PLR and etc.) in order to determine the changes of chiller performance, cooling water temperature and power consumption. Not only that, temperature readings from various loops may be used to monitor efficiency decay in various heat-exchange equipment in the system.
Shen, Chia-Chen y 沈家正. "Design of Active Security Management Mechanism for Air Force Asset Information Management System". Thesis, 2016. http://ndltd.ncl.edu.tw/handle/91303843479945557767.
Texto completo國防大學
資訊管理學系
104
Nowadays all the paper documents in the R.O.C. armed forces are preserved and controlled by law, while all the digital documents are isolated from external internet to avoid the possibility of data leak from the Internet. Also, the digital documents are limited by the Information Security Control Software to be either read out and write in. But the physical devices that have classified files stored inside can only be checked by man and there is no other supervisory control mechanism. The news reported that important equipment such as weapon development testing computers were lost from the armed forces. This incident proved that information security protection should not only relate to digital documents but also the physical devices management. This research uses the concept of Internet of Things to actively confirm the existence of each other, and then feedback the information back to Air Force Information Assets Management System. Management personnel then can use this system to complete the operation of checking and monitoring. Besides, through active management of IoT can actively feedback relative information if any information asset is moved or lost. The specific contribution of this paper is: A. ensuring the information devices is physically safe with the active management mechanism. B. using self-certification and stream encryption mechanism to strengthen the safety design during the process of information exchange to meet the safety requirement of IoT such as classification, integrity, identification, non-denial, ownership, privacy, falsification prevention and DDOS prevention.
Chen, Meng-Cheng y 陳孟成. "Energy Conservation Strategy of Seasonal Management of Air-Conditioning System". Thesis, 2011. http://ndltd.ncl.edu.tw/handle/02788220602260230659.
Texto completo國立勤益科技大學
冷凍空調系
99
This thesis proposes demonstration the best energy saving design based on considering the air-conditioning energy saving, then the structure construction. The research probes into the number of chillers, volume control management, variable water volume control of secondary zone pumps, and variable air volume control of cooling towers by using the eQUEST program. The HVAC load in spring and autumn are 67% to 76% and in winter are 25% to 40% in general. The strategy of controlling the number of chiller can enhance the load factor to 70% to 90%. Moreover, the effect of energy saving of variable water volume and variable air volume can enhance to 63% and 40%. The results are verified by multiple-chiller controls has annual energy saving potentials. It can avoid over-design problems, and can also advance the low load factor in spring, autumn and winter.
Liou, Jong-Shyang y 劉仲祥. "The Develpement of The Real Time Air Traffic Management System and Management Strategy Analysis". Thesis, 2004. http://ndltd.ncl.edu.tw/handle/95184994947315690396.
Texto completo國立成功大學
交通管理學系碩博士班
92
This research develops a real-time air traffic flow management (ATFM) program. The system considered in this research is multi-airport and multi-period. This program will predict the 15-minute traffic demand, traffic flow, and capacity for certain time frame in advance and determine departure quota of each airport based on the predicted flow and capacity. The ATFM program consists of four modules: Information Receive Module, Flow Prediction, Capacity Prediction, and Flow Optimization Model. It’s very unlikely to evaluate the performance of this ATFM program in real system. This research incorporates a microscopic simulation model to represent the airspace operation system and tests the air traffic flow management program under various scenarios. The performae of various surveillance systems, including Flight Data Processing (FDP), Radar Data Processing(RDP), and Communication Nevigation Surveillance (CNS), is tested and compared. The methodology of artificial neural network, ANN, is employed to better predict the flight departure and arrival times. The prediction of the flight departure and arrival times is used to predict traffic flow. The capacities of airports are estimated baed on weather information. A minimum cost flow problem is formulated to determine the optimal departure quota for each airport. Also, the successive shortest path algorithm is developed to solve this flow optimization problem. This ATFM program is tested for the aviation network in Taiwan. The result shows that the ATFM program with buffer concept can significantly reduce the airborne holding time, but only slightly increase the arrival delay. The performance comparison of varous surveillance systems shows that more accuate information the survailance system provides, the better performance the ATFM will have. In addition, the total computation time for an interation takes less than 3 minutes in a personal computer, which is quite promising for real time application.
Chou, Hsing y 周荇. "Flight Safety and Air Force Logistices Information Management System Relationship Research". Thesis, 2006. http://ndltd.ncl.edu.tw/handle/99597494210620235444.
Texto completo國防管理學院
後勤管理研究所
94
Because aircraft was operated within gravity affection, finally it will be crashed if malfunction and could not hold the altitude. That make pilot, equipment and the third party got hugely damaged. That’s why the whole world positively research to decrease the incidence of mishap, accident, incident. The statistics show the human error was primary cause of mishap, so they use the history of maintenance to find out the cause of event. That’s reactively aviation safety preventive program. This study take the maintenance information and failure type form LIMS. Many statistic techniques, which included descriptive statistic analysis, factor analysis, reliability analysis, T-test, correlation analysis, as well as multi-regression analysis, were employed in this study. After that to find out the relationship between LIMS and flight malfunction, and make proactively aviation safety preventive program to decrease the incidence of event and improve flight safety.