Tesis sobre el tema "Air traffic controllers"
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Svensson, Åsa. "Air traffic controllers' work-pattern during air traffic control tower simulations : A eye-tracking study of air traffic controllers' eye-movements during arrivals". Thesis, Linköpings universitet, Institutionen för datavetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-119359.
Texto completo袁國麟 y Kwok-lun Johnny Yuen. "Cognition in the air: exploring and modeling expertise in air traffic control". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B31228069.
Texto completoFischer, Terence J. "Evaluation of blunder detection by air traffic controllers using two different display types". Thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-11242009-020100/.
Texto completoZohrevandi, Elmira. "Effects of Complexity Factors on Controllers Workload in Stockholm Terminal Area". Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131154.
Texto completoFraser, Marisa. "Factors affecting the career advancement of female air traffic controllers in the South African air traffic control industry". Diss., University of Pretoria, 2012. http://hdl.handle.net/2263/28556.
Texto completoDissertation (MCom)--University of Pretoria, 2012.
Human Resource Management
unrestricted
Mowery, Samuel P. "Enhancing the situational awareness of airfield local controllers". Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2002. http://library.nps.navy.mil/uhtbin/hyperion-image/02sep%5FMowery.pdf.
Texto completoThesis advisor(s): Russell B. Shilling, Gregory K. Mislick. Includes bibliographical references (p. 67-68). Also available online.
Голубцова, Тетяна Володимирівна y Tetiana Volodymyrivna Holubtsova. "Comparative analysis of air traffic controllers workload with expert judgment methods". Thesis, Національний авіаційний університет, 2020. https://er.nau.edu.ua/handle/NAU/45660.
Texto completoNowadays the Artificial Intelligence methods are used in all sphere of life. It supports a human in all the activities that are potentially important when the question is about safety. Aviation is one of the prospective branches of science development, that gives a possibility of fast and economically efficient transportation. However, the most important thing in aviation always remains safety. To provide safety in this case is not only to reach final point of destination, but to make that without disproportionate costs of human lives. For the safety needs were taken in consideration developed such important things like team work, skills formation and risk assessment. Also was significantly developed technical base- new systems that help a human operator to prevent collision risks. But to obtain a strong Safety Management System, a big amount of factors from different sights should be taken into account. It mean, that the complex environment research of the aviation enterprises conditions should be provided. And a lot of internal and external factors were analyzed and classified to see the significance of a factor on aviation. Aviation safety management should form and provide the safety flight goals rationally, without waste of resources, whether it be labor resources or material. Every factor that can affect the aviation can affect all the Decision Making process. The Artificial intelligence is a fast spreading in transportations technologies. The AI has a strong potential to be used in aviation, in particular-in ATM, when decisionmaking in uncertainty should be provided and the precision with limited information is necessary to be obtained. The AI system is able to forecast the ATCO actions with the accuracy of 70% ,using the data about previous flights.
У наш час методи штучного інтелекту використовуються у всіх сферах життя. Це підтримує людину у всіх видах діяльності, які потенційно важливі при вирішенні питання стосується безпеки. Авіація є однією з перспективних галузей розвитку науки, що дає можливість швидкого та економічно ефективного транспортування. Однак найбільше Важливою справою в авіації завжди залишається безпека. Забезпечити безпеку в цьому випадку є не тільки досягти кінцевої точки призначення, але й зробити це без непропорційності витрати на життя людей. Для потреб безпеки були враховані розроблені такі важливі речі як робота в команді, формування навичок та оцінка ризиків. Також було суттєво розроблена технічна база - нові системи, які допомагають оператору-людині запобігати ризики зіткнення. Але для того, щоб отримати потужну систему управління безпекою, значну кількість слід брати до уваги фактори з різних поглядів. Це означає, що комплекс слід забезпечити екологічне дослідження умов авіаційних підприємств. І багато внутрішніх та зовнішніх факторів були проаналізовані та класифіковані, щоб побачити значення фактору на авіацію. Управління авіаційної безпеки повинно формувати та забезпечувати цілі польоту безпеки раціонально, без витрат ресурсів, будь то трудові ресурси чи матеріали. Кожен фактор, який може вплинути на авіацію, може вплинути на весь процес прийняття рішень. Штучний інтелект швидко поширюється в технологіях перевезень. ШІ має значний потенціал для використання в авіації, зокрема в банкоматі, коли слід забезпечувати прийняття рішень у невизначеності та точність з обмеженою інформацією необхідно отримати. Система AI здатна прогнозувати дії ATCO за допомогою точність 70%, використовуючи дані про попередні рейси.
Maldonado, Michelle M. 1977. "Legal aspects of safety management systems and human factors in air traffic control". Thesis, McGill University, 2008. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=115993.
Texto completoThis thesis begins with a description of what air traffic controllers do and the issues that ATS face in the U.S. It then examines the regulatory framework of the International Civil Aviation Organization (ICAO) and the U.S. regarding ATS, specifically SMS and Human Factors. A comparison is made between the privatized air traffic system of Canada and the government owned air traffic system of the U.S. and how privatization makes a difference economically, politically and legally when implementing standards and regulations and enforcing them. Finally, suggestions are made in order to improve the legal framework of air traffic services in the U.S.
Portillo, Yolanda. "Pre-tactical trajectory compatibility determination to reduce air traffic controllers' tactical workload". Thesis, Cranfield University, 2012. http://dspace.lib.cranfield.ac.uk/handle/1826/7908.
Texto completoBrink, Estelle. "The relationship between occupational stress, emotional intelligence and coping strategies in air traffic controllers". Thesis, Stellenbosch : University of Stellenbosch, 2009. http://hdl.handle.net/10019.1/2661.
Texto completoThe aim of this study was to determine whether there is a relationship between Emotional Intelligence, Stress and Coping Strategies in the occupation of air traffic control. The focus was to determine whether the Emotional Intelligence of an Air Traffic Controller might have an effect on the recognition and management of stressful situations, and influence the way they select coping strategies. Due to a lack of research on air traffic control in South Africa, focus are not only on the stress levels of Air Traffic Controllers, but also how their Emotional Intelligence could assist in the recognition and management of the stress they experience, and ultimately then contribute to select appropriate Coping Strategies. A literature study discussed the role of Air Traffic Controllers, and factors that contribute to them experiencing stress. The constructs of Stress, Emotional Intelligence and Coping were elaborated on in detail. The constructs were defined as follows: Stress, as any demand eliciting a negative emotional state, that exceeds an individual’s resources to cope; Emotional Intelligence, as the process of emotional information processing consisting of the dimensions of Self Awareness, Self Regulation, Motivation, Empathy and Social Skills (Rahim & Minors, 2003); and Coping as the efforts to manage environmental and internal demands and conflicts which tax or exceed a person’s resources (Lazarus & Launier, 1978).
Hope, Ryan M. "The predictive utility of the Model of Multiple Identity Tracking in air traffic control performance /". Online version of thesis, 2009. http://hdl.handle.net/1850/10642.
Texto completoDjokic, Jelena. "Investigation into Air Traffic Complexity as a Driver of a Controller‘s Workload". Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-208110.
Texto completoDie vorliegende Arbeit untersucht die Komplexität der Flugverkehrskontrolle (Air Traffic Control, ATC) als einen wesentlichen Einflussfaktor auf die Arbeitsbelastung des Radarlotsen. Die zentrale Annahme ist dabei, dass die Komplexität der ATC zusammen mit den Anforderungen aus den betrieblichen Rahmenbedingungen (technische Systemschnittstellen und Prozeduren) den Lotsen zu bestimmten Abläufen zwingen, welche die Arbeitsbelastung signifikant beeinflussen. Für die durchgeführten Untersuchungen standen Daten von ATC-Echtzeitsimulationen von EUROCONTROL CRDS Budapest zur Verfügung, die folgende Informationen umfassen: abgeflogene Flugtrajektorien, Kommunikationsprotokolle der Lotsen (untereinander oder zwischen Lotse und Pilot), Daten aus dem flight-data Management und Daten aus der regelmäßigen Selbstbewertung der Lotsen bezüglich ihrer aktuell gefühlten Arbeitsbelastung. Die bereits in früheren Studien identifizierten Komplexitätsvariablen (insbesondere die lokale Flugzeugdichte, spezifische Flugzeugeigenschaften, Konfliktsituationen zwischen Flugzeugen und die Verkehrslage betreffend) sowie hierzu erarbeitete mathematische Vorschriften bilden die Grundlage für die weiterführenden, detaillierten Untersuchungen. Aufgrund der Vielzahl an Komplexitätsvariablen aus diversen wissenschaftlichen Quellen war davon auszugehen, dass Korrelationen unter den Variablen vorliegen. Aus diesem Grund wurden zunächst statistisch redundante Informationen der ursprünglich vorliegenden Variablen reduziert, sodass als Ergebnis neue voneinander unabhängige Faktoren klassifiziert werden konnten. Die hierfür verwendete Hauptkomponentenanalyse (Principal Component Analysis - PCA) führte zu sechs statistisch signifikanten Komplexitätsfaktoren, die anhand der höchsten Korrelation zur zugeordneten Komponente interpretiert wurden. Um die Verbindung zwischen der ATC Komplexität und der subjektiv empfundenen Arbeitsbelastung herzustellen, wurde eine multiple Regressionsanalyse zwischen den Komplexitätsfaktoren und den abgeleiteten Arbeitsbelastungszuständen durchgeführt. Zusätzlich lagen für die Analyse der Arbeitsbelastung auch Daten über die Arbeitsaufgaben des Lotsen vor (bspw. Dateneinträge des Lotsen, Gesamtlänge der Funkanweisungen, durchschnittliche Länge der Funkanweisungen), um zu untersuchen, inwieweit sich aus den aktuell durchgeführten Arbeitsaufgaben bei gegebener Verkehrsnachfrage eine verlässliche Vorhersage über die Arbeitsbelastung ableiten lässt. Die Analyse zur Vorhersage der Arbeitsbelastung konnte zeigen, dass sowohl die ATC Komplexität als auch die aktuellen Arbeitsaufgaben einen individuellen und signifikanten Einfluss haben. Weiterhin wurde unterstellt, dass die spezifischen Komplexitätsfaktoren einen unterschiedlichen Effekt auf die Arbeitsbelastung ausüben. Die Überprüfung dieser Annahme war ebenfalls Bestandteil der umfangreichen statistischen Untersuchungen. Tatsächlich könnte ein fundamentales Verständnis der Komplexitätsgrade den Vergleich einzelner Luftraumsektoren unter verschiedenen operativen Randbedingungen, als auch den Vergleich unterschiedlicher Luftraumsektoren mit vergleichbaren operativen Randbedingungen wesentlich erleichtern. Zuerst wurden die Veränderungen der Arbeitsbelastung und -die Tätigkeiten der Lotsen unter Verwendung einer Varianzanalyse untersucht. Um eine valide Zuordnung zu den Komplexitätsfaktoren sicherzustellen, war es ebenfalls notwendig, die Veränderungen dieser Faktoren und Tätigkeiten unter wechselnden Randbedingungen zu analysieren. Die Analysen zeigen hierbei unterschiedliche Resultate bezüglich der jeweiligen Komplexitätsfaktoren. So beeinflussen die verschiedenen Komplexitätsfaktoren die Handlungsabläufe der Lotsen und die wahrgenommene Arbeitsbelastung, jedoch in Abhängigkeit von den ausgewählten Sektoren und den betrieblichen Randbedingungen. Unter Berücksichtigung dieser erarbeiteten Abhängigkeiten der Arbeitsbelastung des Lotsen können nun die Auswirkungen von Veränderungen im Luftraum zuverlässig bestimmt werden. Gerade in Bezug auf Veränderungen der gegenwärtigen Luftraumstruktur oder die Einführung neuer Prozeduren oder Arbeitsabläufe können die entwickelten Komplexitätsfaktoren bereits frühzeitig Aufschluss darüber geben, welche Konsequenzen solche Veränderungen auf die Arbeitsbelastung der Lotsen nach sich ziehen können und Entscheidungsprozesse unterstützen. Weiterhin sind die entwickelten Komplexitätsfaktoren als Grundlage für die Validierung neuer Konzepte und Technologien, gegebenenfalls unter Verwendung von entwickelten Simulationsszenarien, nutzbar. Darüber hinaus können die Komplexitätsfaktoren für die Gegenüberstellung von verschiedenen Luftraumsektoren genutzt werden und zur Abwägung bzw. Optimierung von Entwürfen eines Luftraumdesigns dienen
Mahoney, Jane S. "The Effects of Air Traffic Controllers' Cognitive Style, Learning Strategies and Performance within a Multimedia Training Environment". NSUWorks, 1999. http://nsuworks.nova.edu/gscis_etd/694.
Texto completoLind-Hård, Viktor. "What meets the eye : Naturalistic observations of air traffic controllers eye-movements during arrivals using eye-tracking". Thesis, Linköpings universitet, Institutionen för datavetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-159934.
Texto completoBonifácio, Elida Maria Rodrigues. "Criteria for evaluation of textbooks designed for english language teaching to brazilian air traffic controllers: a checklist proposal". Universidade de Taubaté, 2015. http://www.bdtd.unitau.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=792.
Texto completoConsiderando a necessidade de aumentar o nível de proficiência em língua inglesa de controladores de tráfego aéreo (ATCO), a fim de prevenir incidentes e acidentes, cujas causas também estejam relacionadas à falta de proficiência na língua, vários cursos de idiomas começaram a oferecer aulas de inglês para esses profissionais. Segundo OACI (2010), os ATCO devem ser aprovados em exame de proficiência específico, para operarem em órgãos que controlam o tráfego aéreo internacional. No entanto, o número de livros didáticos (LD) de inglês aeronáutico continua modesto e, com isso, a escolha do mais adequado torna-se difícil, devido às poucas opções. O objetivo geral deste trabalho é contribuir com pesquisas na área de avaliação de material didático e de ensino-aprendizagem de inglês. Os objetivos específicos são: estabelecer critérios para a elaboração de uma checklist para avaliação de livro didático utilizado na formação de língua inglesa de ATCO, a partir de critérios existentes na literatura sobre avaliação de LD, adequando-os aos requisitos estabelecidos pela OACI (Organização de Aviação Civil Internacional) e às atividades aplicadas no Exame de Proficiência a que são submetidos os controladores de tráfego aéreo no Brasil; e aplicar a checklist elaborada na avaliação do livro didático Aviation English. A Checklist ATCO será elaborada à luz do Documento 9835, de OACI (2010); das teorias de linguagem Widdowson (1978) e outros; da língua inglesa como língua franca da aviação, de Oliveira E. (2007), Hülmbauer et al (2008) e outros; dos princípios de ensino-aprendizagem de línguas, de Larsen-Freeman (2000), Brown (2007) e outros; do ensino de inglês para propósito específico, de Hutchinson e Waters (1987), Dudley-Evans e St. John (1998) e outros; e de avaliação de livro didático, de Cunningsworth (1995), Tomlinson (1998; 2003), Mc Grath (2002), Dias (2007) e outros. A checklist tem como principais indicadores os princípios norteadores (linguagem e princípios de ensino-aprendizagem), os aspectos gráficos, as competências lexicais, gramaticais e funcionais descritas no Documento 9835, os materiais de apoio e a familiarização com as atividades aplicadas no exame de proficiência aplicado no Brasil, totalizando 117 itens. A partir da aplicação da Checklist ATCO na avaliação do material, foi possível verificar que 71,8% dos itens estão presentes no livro avaliado; 20,5% não estão presentes no material; e 7,7% estão parcialmente presentes. A avaliação de LD utilizando a checklist proposta facilita a identificação de lacunas e fornece informações ao professor que avalia, a fim de que ele planeje as adaptações de atividades, já que o material perfeito será difícil de encontrar.
Battiste, Henri. "A Comparison of Graphics-Based versus Text-Based Online Probe Methods for Predicting Performance of Air Traffic Controllers". Thesis, California State University, Long Beach, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10752482.
Texto completoThe present study compared the validity of a new graphic probe presentation technique for the Situation Awareness Present Method (SPAM) with the established traditional text-based probe presentation method. Three primary research questions were to be answered: 1) Which method of assessing situation awareness will best predict air traffic controller (ATCo) performance? 2) Will the method of probe administration, graphics-based vs. text-based, affect the time to respond to the question?, and 3) Will the method of administration, graphics-based vs. text-based, affect the accuracy of probe responses? Participants performed a simulated air traffic control task using a Multi Aircraft Control System (MACS), which is a simulated mid-fidelity ATCo environment. SPAM probe questions were presented on an adjacent computer. Two manipulations were used during the course of this study: 1) the amount of aircraft in the sector at a given time (traffic density), and 2) the probe presentation technique (Graphic vs. Text-based), with the traditional SPAM dependent variables of probe accuracy, subjective workload, workload latency, and probe question latency. First, the findings of the present study show the shorter response time of text-based probes. Second, the findings of the present study show text-based probes to generate more accurate participant responses. Lastly, the findings of the present study suggest both text-based and graphic probes predict aspects of ATCo performance. However, only specific text-based probe questions predict Losses of Separation, the primary measurement of ATCo safety. While significant findings were discovered during the course of the present experiment, further research is needed to determine the validity and reliability of the present findings.
Pierson, Emma. "TRAINING OF AIR TRAFFIC CONTROLLERS IN WEATHER-RELATED DECISION-MAKING USING SCENARIO-BASED METHODS AND PROBABILISTIC HAZARD INFORMATION". University of Akron / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=akron1561153166794587.
Texto completoSignal, T. Leigh. "Scheduled napping on the night shift : consequences for the performance and neurophysiological alertness of air traffic controllers : a thesis submitted for the degree of Doctor of Philosophy of the University of Otago, Dunedin New Zealand". Massey University, 2002. http://hdl.handle.net/10179/233.
Texto completoNylin, Magnus. "When Colours Matter : A Case Study of Perceived Usability and Perceived Easiness of Adaptation among Air Traffic Controllers Being Presented to a New Colour Scheme in their ATM System". Thesis, Linköpings universitet, Institutionen för datavetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-139154.
Texto completoOliveira, Eduardo Silverio de. "Da torre de babel à torre de controle: desmistificando a linguagem dos céus. Um estudo descritivo da língua franca utilizada na comunicação piloto-controlador". Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/48/48134/tde-05102007-111948/.
Texto completoThe lingua franca used in the communication between pilots and controllers is still not well known in the academic community. Few studies about its use and mapping of its main linguistic characteristics have been made. This theoretical research introduces an accurate study on the language used in the activity of air traffic controllers and develops a descriptive study of the lingua franca used in the communication between pilots and controllers, in order to identify its main linguistic characteristics towards material production. By using the method developed by Professor André Camlong and the computational tool STABLEX, an objective descriptive and inductive analysis of a linguistic corpus constituted by the language used in the ATC specialty has been conducted. The aim of this work is to provide language teachers with subsides for ATC material production hence helping teachers to elaborate materials that meet the very specific needs of their students based on the real needs of the stakeholders so as they can establish a more fruitful and efficient language teaching and learning process.
Garrad, Mark y n/a. "Computer Aided Text Analysis in Personnel Selection". Griffith University. School of Applied Psychology, 2004. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20040408.093133.
Texto completoGarrad, Mark. "Computer Aided Text Analysis in Personnel Selection". Thesis, Griffith University, 2004. http://hdl.handle.net/10072/367424.
Texto completoThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Applied Psychology (Health)
Full Text
Verniano, Katia Esper Izar. "Efeito de áudio em 3D na compreensibilidade de uma entre duas mensagens simultâneas em língua estrangeira: aplicação em grupos de controladores de tráfego aéreo experientes e novatos". Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/47/47135/tde-04122009-110454/.
Texto completoThis study aimed to verify whether the dichotic or spatialized (3D audio system) presentation of two simultaneous sentences in English facilitate the identification of a target information comparing to dihotic (nonspatialized) presentation. The subjects in this study were air traffic controllers having as L1 (mother tongue) Brazilian Portuguese, and were divided into two groups (novice and experienced), according to their period of experience on the job. The spatialization of messages improved recognition of the target message by the volunteers. There were no significant differences between volunteers with different levels of knowledge in English, professional experience or gender.
Newman, Mark. "Expertise and the air traffic controller". Thesis, Cardiff University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.400448.
Texto completoThompson, D. J. "Behavioural markers of air traffic controller development". Thesis, University College London (University of London), 2013. http://discovery.ucl.ac.uk/1421081/.
Texto completoReynolds, Hayley J. Davison (Hayley Jaye Davison). "Modeling the air traffic controller's cognitive projection process". Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/35589.
Texto completoIncludes bibliographical references (p. 117-123).
Cognitive projection enables the operator of a supervisory control system, such as air traffic control, to use predicted future behavior of the system to make decisions about if and how to control the system. New procedures and technologies being implemented in the air traffic control system innately affect the information used for projection and the type of projection required from the controller. Because cognitive projection is not well-understood, launching these projection-impacting technologies and procedures could result in the reluctance of the air traffic controllers to accept these advancements or limit the system performance. A Projection Process Model and a Projection Error Concept were proposed to describe the controller's projection process and the contextual system influences on the projection process. The two primary influences on the projection process were information/display system and task-based projection requirements. A mismatch between the information/display system states and the task-based projection requirements was described through a cognitive transform concept. The projection process itself is composed of the state mental model and the time into the future over which the projection is made.
(cont.) Hypotheses based on the assumptions of the Projection Process Model and Projection Error Concept were probed through an experiment using an ATC task paradigm. Results were consistent with the proposed models. They suggested that the controllers were able to incorporate higher-level dynamics into the state mental models used for projection and that the quality of the state mental model used was marginally influenced by the error tolerance required in the task. The application of the Projection Process Model and Projection Error Concept was then illustrated through the analysis of the impact on projection from two ATC domain examples of technology and procedure implementation. The Constant Descent Approach Procedure in the TRACON impacted the intent, projection timespan, and abstractions used in the mental model of the controllers. The Oceanic ATC surveillance, communication and workstation improvements resulted in an impact on the states to be projected, intent, projection timespan, and human/automation projection responsibility. Suggestions for improved transition for the projection process were then provided based on the analysis.
by Hayley J. Davison Reynolds.
Ph.D.
Mirchi, Tannaz. "Air traffic controller trust in automation in NextGen". Thesis, California State University, Long Beach, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1597782.
Texto completoNextGen introduces new automated tools to help air traffic controllers (ATCos) manage the projected increase in air traffic over the next decades. The purpose of the current study was to assess the role of trust in automation for NextGen tools. Differences in sensitivity between three subjective trust in automation scales and the relationship of these trust metrics to ATCo trust behaviors were considered. Trust behaviors were measured using a behavioral measure of trust, the number of near-miss aircraft moved. Additionally, the relationship between trust levels and situation awareness was also investigated. Results indicated that the Modified Human-Automation Trust Scale (M-HAT) may be the most sensitive to changes in trust over the course of the internship, although there was no differences in trust behavior between low or high-trusting individuals. Trust questionnaires pertaining to an overall automated system (M-HAT) may able to detect changes in trust over time compared to a more specific trust scale. The results also suggest it may be more valuable to specifically train controllers to trust automation than provide general training.
Rassokha, Ihor. "Decision-making process during simulator training of air traffic controller". Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/41881.
Texto completoIt is very important to provide safe, ordinary and expedite air traffic. The amount of people, who use air transport, is growing from day to day. That is why, it is very necessary to handle with capacity that is arisen. Today it’s very important to increase capacity and decrease workload of Air Traffic Controllers. The main indicator in reaching this aim is decision making time. Decreasing it we will really reach safe, ordinary and expedite air traffic. Goal of the work – analyzing and investigation of current Air Traffic Control decision making time in Ukraine. For achieving of this goal the following tasks have been established: • to analyse and investigate present decision making process • to analyse and investigate current decision making time among ATC-students; • to evaluate all received results. Generally, decreasing of ATC decision making time at Ukraine would bring a lot of advantages and benefits for our country.
Vela, Adan Ernesto. "Understanding conflict-resolution taskload: implementing advisory conflict-detection and resolution algorithms in an airspace". Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/42920.
Texto completoMogford, Richard H. (Richard Hugh) Carleton University Dissertation Psychology. "The characteristics and importance of the air traffic controller's mental model". Ottawa, 1990.
Buscar texto completoBrown, Glenn y n/a. "Remote Intelligent Air Traffic Control Systems for Non-Controlled Airports". Griffith University. School of Engineering, 2003. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20040225.084516.
Texto completoBrown, Glenn. "Remote Intelligent Air Traffic Control Systems for Non-Controlled Airports". Thesis, Griffith University, 2003. http://hdl.handle.net/10072/367276.
Texto completoThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Engineering
Faculty of Engineering and Information Technology
Full Text
Morales, Gregory A. "Effects of communication and control latency on air traffic controller acceptance of unmanned aircraft operations". Thesis, California State University, Long Beach, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1585957.
Texto completoIntegration of Unmanned Aircraft Systems (UAS) in the National Airspace System will require UAS to meet the standards expected of conventional manned aircraft, including interactions with air traffic controllers (ATCo). To study the effect UAS delays have on ATCo acceptance of UAS operations eight ATCos managed traffic scenarios with conventional manned aircraft and one UAS. To mimic the potential latencies of UAS operations 1.5 or 5 second delays were added to the UAS pilot's verbal and execution initiation responses. Delays were either constant or variable within each scenario. While ATCos were tolerant of UAS delays, the duration and consistency of verbal and execution delays did affect communications and ATCos' experiences managing traffic. Limitations and recommendations for future research are discussed.
Fox, Karen D. "Prediction of Air Traffic Controller Trainee Selection and Training Success Using Cognitive Ability and Biodata". Thesis, Walden University, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3614818.
Texto completoThe Federal Aviation Administration (FAA) has experienced decreased return on investment caused by hiring too many air traffic controller specialists (ATCSs) who performed poorly in field training, thus failing to become certified professional controllers (CPCs). Based on Schmidt and Hunter's theory of job performance and biodata theory, this quantitative, archival study examined whether factors of cognitive ability and biodata could predict job performance status of 2 generations of ATCSs, poststrike (PS) and next generation (NG) controllers. For each generation of controllers, binary logistic regression analysis was conducted to determine if any of the independent variables—transmuted composite (TMC) score for PS controllers, Air Traffic and Selection and Training (AT-SAT) test score for NG controllers, average of high school arithmetic/math letter grade, overall high school average letter grade, self-estimation of time to become fully effective in the ATCS role, self-estimation of percentile ranking in the FAA program relative to the class, size of neighborhood raised, or socioeconomic status—are significant predictors of job performance status for controllers as measured by whether they pass the field OJT (i.e., certified or still in training, or failed certification or left training). The regression results for the PS and NG controllers were found to be statistically significant (χ2 (23) = 68.377, p < .001) and (χ 2 (17) = 99.496, p < .001), respectively. Findings that overall high school grade point average and socioeconomic status significantly predicted ATCS job performance for both PS and NG controllers could influence the FAA's use of revised biodata to better predict ATCS job performance. Further research should include studies of socioeconomic status, gender, and race to address new evidence that the AT-SAT has adverse impact.
Arnsdorff, G. Blake. "The effect of part-task and whole-task training on air traffic controller communication complexity". Thesis, California State University, Long Beach, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10096076.
Texto completoDue to high implementation costs of the Next Generation Air Transportation System (NextGen) in the near-term, Air Traffic Controllers (ATCos) will have to manage mixed equipped airspace. Previous studies have evaluated different methods for training ATCos to use current-day tools and NextGen tools. More specifically, recent studies investigated how ATCo performance, workload, and situation awareness were affected by part-task and whole-task training. The current study builds on this research by examining ATCos' communication complexity as a function of these training types. Communication complexity is related to the number of commands ATCos incorporate in a single transmission, and it has been cited as a major contributor to incidents in aviation. The main finding of this investigation indicated that the largest differences in communication complexity between training groups occurred during the 100% NextGen equipped scenarios, with the whole-task group transmitting more complex communications than the part-task group.
Fox, Karen D. "Prediction of Air Traffic Controller Trainee Selection and Training Success Using Cognitive Ability and Biodata". ScholarWorks, 2011. https://scholarworks.waldenu.edu/dissertations/1120.
Texto completoDe, Freitas Martinez Andres y Nurdin Mohamed. "Managing Validation in a Safety Critical System Regarding Automation of Air Traffic Control". Thesis, KTH, Industriell ekonomi och organisation (Inst.), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-246073.
Texto completoMajumdar, Arnab. "A framework for modelling the capacity of Europe's airspace using a model of air traffic controller workload". Thesis, Imperial College London, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.483524.
Texto completoAbel, Brandon R. (Brandon Ross). "The causes and consequences of divergence between the air traffic controller state awareness and actual system state". Thesis, Massachusetts Institute of Technology, 2018. http://hdl.handle.net/1721.1/115647.
Texto completoCataloged from PDF version of thesis. "February 2018."
Includes bibliographical references (pages 177-195).
Divergence is an inconsistency between the human's system state awareness and the actual system state. This research investigated divergence potential in air traffic controllers and identified controller divergence causes and consequences. Based on this investigation, approaches to minimize controller divergence and its consequences were identified for current air traffic control systems and future systems where unmanned aircraft will be integrated. Prior studies identified pilot divergence as a factor in several recent aircraft accidents and could be a factor for controllers. The future addition of unmanned aircraft in national airspace is a significant change which will affect the pilot and controller relationship and presents an opportunity to consider divergence before procedures are developed. To understand how to minimize divergence and its consequences, this research developed a divergence cause and consequence framework and a cognitive process framework. The cause and consequence framework was developed using established risk analysis methods. The cognitive process framework was developed using established cognitive process and human error approaches. This research refined these frameworks and demonstrated their utility in an investigation of historical air traffic control accidents. They were then used to identify divergence vulnerabilities in a future unmanned aircraft-integrated national airspace. Air traffic control cases were analyzed between 2011 and 2015 using the framework to understand causes and consequences of controller divergence. Twenty-seven (sixty-four percent) of these cases contained controller divergence contributing to the hazardous consequence. Although divergence causes and states varied, the most common event sequence included a diverged controller inducing an aircraft-to-aircraft conflict. These cases provided insight for system mitigations to reduce divergence causes and the consequentiality should it occur. The potential emergence of controller divergence with the integration of unmanned aircraft in national airspace was then investigated. Field studies of controllers experienced managing unmanned aircraft identified important differences between manned and unmanned aircraft. The framework was then used to analyze these potential divergence vulnerabilities. Observables, specifically intent, appear more challenging to perceive yet crucial for controller projection of unmanned aircraft position due to their lack of onboard human perception, lost link, and automated operations. Hazardous consequences may be more likely due to the inability for unmanned aircraft to provide mitigations.
Material is based upon work supported under Air Force Contract FA8721-05-C-0002 and/or FA8702-15-D-0001
by Brandon R. Abel.
Ph. D.
Wigetman, Robert. "Vers la conception du système Sieel : un tuteur intelligent pour le contrôle aérien". Toulouse 3, 1994. http://www.theses.fr/1994TOU30258.
Texto completoMacDonald, 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.
Cho, HongSeok. "Understanding the impact of potential best-equipped, best-served policies on the en-route air traffic controller performance and workload". Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/71460.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (p. 79-81).
New capabilities of Air Traffic Control (ATC) under development in Next Generation Air Transportation system (NextGen) will increase the system capacity to accommodate the expected growth in the air traffic. One of the key enablers of the NextGen capabilities is advanced onboard equipage of the aircraft. During the transition to NextGen, aircraft with different equipage levels will coexist in the same airspace: mixed-equipage. To reduce the mixed-equipage period, the Federal Aviation Administration (FAA) proposed "best-equipped, best-served policy" as a governing principle for accelerating NextGen equipage, offering incentives to the early adopters of NextGen avionics. However, the policy may introduce new tasks to the air traffic controllers, increasing the cognitive workload and decreasing the controller performance. The policy may be implemented at the strategic or the tactical level. This thesis identified two representative tactical level policies that may increase the difficulty and workload of the en-route air traffic controllers: best-equipped, first-served (BEFS) policy and best-equipped, exclusively served (BEES) policy. To investigate the impact of the potential tactical best-equipped, best-served policies on en-route controller performance and workload, a human-in-the-loop simulation was developed to compare the impacts of the two identified potential policies and the current first-come, first-served policy. The two potential tactical best-equipped, best-served policies provided marginal operational incentives to the NextGen equipage aircraft; however, the policies significantly increased the controller errors and reduced the total system efficiency with considerable delays to the less equipped aircraft compared to the current policy. In addition, higher subjective workload rating with the potential policies, especially during heavy traffic loads, indicated an increase in the controller workload and a reduction of the controller capacity. The analysis suggests that caution needs to be exercised when considering implementation of best-equipped best-served policy at the tactical level. Therefore, a strategic level implantation of the best-equipped, best-served policy is recommended; however, this study did not address impact of the strategic level implementation of the policy.
by HongSeok Cho.
S.M.
Lindahl, Lukas. "Representing Three-Dimensional Airspace on a Two-Dimensional screen : Visualizing altitude information on a radar screen for a decreased cognitive load". Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233179.
Texto completoDenna studie genomfördes vid Totalförsvarets Forskningsinstitut som ett försök att utreda möjligheter och svårigheter med att visuellt presentera information om altitud för flygstridsledare. Flygstridsledare utsätts för stora mängder numerisk information, från ett flertal olika källor simultant. Derad uppgifter utförs under hög stress och kräver stor mental belastning samt situationsmedvetenhet. Idag representeras en stor mängd information visuellt, på flygstridsledarens radarskärm, med undantaget för höjden. Ett objekts altitud på skärmen representeras alltid numeriskt, bredvid ikonen för flygplan. Detta arbete har gjorts i avsikt att hjälpa flygstridsledaren i dennes uppgifter, genom att utreda om interaktiv visuell information kan vara av nytta för deras nuvarande system. Denna studie resulterade i en prototyp, i vilken höjd representerades på tre olika sätt. Genom färg med varierande opacitet, genom olika storlekar på objekten, samt den nuvarande numeriska metoden. Dessa versioner utvärderades i en användarstudie, bestående av semistrukturerade intervjuer samt benchmark test. Ingen av de föreslagna visualiseringarna kunde påvisas mer effektiv än det nuvarande systemet, men en majoritet av deltagarna föredrog versionen med varierande storlekar, eftersom detta ansågs mer intuitivt samt hade färre begränsningar. Vidare studier uppmanas för att med framgång avgöra om altituden kan representeras visuellt, för en minskad mental belastning.
Кодола, Раїса Миколаївна, Галина Олександрівна Максимович, Raisa Kodola y Halyna Maksymovych. "Специфіка професійно-мовленнєвої діяльності фахівців у сфері авіаційної безпеки". Thesis, ВДА, 2019, 2019. http://er.nau.edu.ua/handle/NAU/39301.
Texto completoTo date, the English language affects many professional fields of business. The aerospace sector was no exception. The International Civil Aviation Organization (ICAO) recommends that pilots and ATC controllers conduct all negotiations in their own language in English, since historically English is an international language. At the new stage in the development of aviation, the mandatory condition for the safety of flights is the high, specific requirements for the level of language training on the basis of mandatory testing and certification.
На сегодняшний день английский язык затрагивает многие профессиональные сфер деятельности. Авиационная сфера не стала исключением. Международная организация гражданской авиации (ИКАО) рекомендует пилотам и диспетчерам УВД осуществлять все переговоры между собой на английском языке, поскольку исторически сложилось так, что английский язык является международным языком. На новом этапе развития авиации обязательным условием осуществления безопасности полетов являются высокие, конкретизированы требования к уровню языковой подготовки на основе обязательного тестирования и сертификации.
Djokic, Jelena [Verfasser], Hartmut [Akademischer Betreuer] [Gutachter] Fricke y Leon [Gutachter] Urbas. "Investigation into Air Traffic Complexity as a Driver of a Controller‘s Workload / Jelena Djokic ; Gutachter: Hartmut Fricke, Leon Urbas ; Betreuer: Hartmut Fricke". Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://d-nb.info/1114067903/34.
Texto completoDjokic, Jelena [Verfasser], Hartmut Akademischer Betreuer] [Gutachter] Fricke y Leon [Gutachter] [Urbas. "Investigation into Air Traffic Complexity as a Driver of a Controller‘s Workload / Jelena Djokic ; Gutachter: Hartmut Fricke, Leon Urbas ; Betreuer: Hartmut Fricke". Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-208110.
Texto completoSen, Debayan. "A bi-level system dynamics modeling framework to evaluate costs and benefits of implementing Controller Pilot Data Link Communications and Decision Support Tools in a non-integrated and integrated scenario". Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/41886.
Texto completoMaster of Science
Brunnett, Guido, Maximilian Eibl, Fred Hamker, Peter Ohler y Peter Protzel. "StayCentered - Methodenbasis eines Assistenzsystems für Centerlotsen (MACeLot): Schlussbericht". Technische Universität Chemnitz, 2020. https://monarch.qucosa.de/id/qucosa%3A70798.
Texto completoWe report on the results obtained in the project „StayCentered“ funded by the Bundesministerium für Forschung und Technologie. In this project the methodical framework of an emotion sensitive system to assist the work of air-traffic controlers and their supervisors has been developed.
Fontanela, Eracilda. "Parâmetros físicos-hídricos de um latossolo sob diferentes sistemas de manejo e níveis de tráfego". Universidade Federal de Santa Maria, 2008. http://repositorio.ufsm.br/handle/1/5479.
Texto completoSoil quality has been widely studied since the soil is recognized as a key resource in agricultural production. Thus, it is necessary to assess a range of indicators of soil quality, in order to monitor parameters that indicate quality or soil degradation in agricultural activities. The objective was to assess indicators of physical and hydrical soil quality, for different soil tillage, management and levels of traffic. The specific objectives were: to determine critical limits of soil density where mechanical penetration resistance and aeration porosity are restrictive to crop growth, using a methodology of the least limiting water range (LLWR); evaluate plant water available in different states of soil compaction with the period in which the soil moisture is below or above the physical conditions considered optimal, determined by the LLWR; evaluate soil compaction through the parameters of soil compressibility; and verify relationships between air permeability, continuity of soil pores and water retention curve. The experiment was established in 2001 in an Oxisol, in the experimental station of Embrapa Trigo in Passo Fundo-RS. The soil management under study were: chisel plowed six months ago, chisel plowed twelve months ago, chisel plowed eighteen months ago, continuous no-tillage for 13 years, and native forest; all with and without traffic. Soil sample were collected with preserved structure in each treatment, in both levels of traffic, in three soil layers (0.00-0.06, 0.10-0.15, and 0.20-0.25m). The soil samples were equilibrated at -0004, - 0006, -0008, -0.01, -0.03, -0.05, -0.07, -0.1, -0.5 and -1.5MPa and then used for determining soil bulk density, resistance to penetration, volumetric moisture, and air conductivity. The soil compression curve was obtained in the tension of 0.03MPa. Increased bulk density caused a reduction in the LLWR associated to the effects of soil resistance to penetration and aeration porosity that, respectively, determined the lower and upper limits of available water. The chisel plow treatment had lower physical restriction based on the resistance to penetration, with a value of critical soil density equal 1.60Mg m-3. The LLWR was more sensitive to changes in soil structure than the available water, reflecting better physical quality of the soil for the growth of crops. Air permeability showed high variability that can be observed by the change in bulk density and by the relationship with the matric potential and pore size distribution. The low values of pore continuity index indicate reduced pore space and low presence of large pores. The preconsolidation stress was not affected by the different soil managements. Susceptibility to soil compaction showed statistical interaction between the soil management and traffic in the two uppermost soil layers (0.00-0.06 and 0.10-0.15m). Therefore, the physical and hydrical indicators were influenced by changes in soil structure. Traffic on chisel plowed soil had greater influence on those indicators.
A qualidade do solo tem sido amplamente estudada por esta ser considerada um recurso fundamental na produção agrícola. Assim, torna-se necessário avaliar uma série de indicadores, entre eles os de qualidade do solo, a fim de monitorar parâmetros que indiquem a qualidade ou degradação do solo nas ações agrícolas. O objetivo deste estudo foi avaliar indicadores físicohídricos de qualidade do solo, em diferentes preparos e sistemas de manejos do solo e dois níveis de tráfego. Os objetivos específicos foram: determinar limites críticos de densidade do solo onde a resistência mecânica à penetração e a porosidade de aeração são restritivos ao desenvolvimento das plantas, utilizando a metodologia do intervalo hídrico ótimo (IHO); avaliar a água disponível às plantas nos diferentes estados de compactação do solo, com o período em que o solo apresenta umidade abaixo ou acima das condições físicas consideradas ótimas, determinadas pelo IHO; avaliar a compactação do solo através dos parâmetros de compressibilidade do solo; e verificar a relação entre permeabilidade ao ar, continuidade de poros e curva característica de água no solo. O experimento foi implantado no ano de 2001, em um Latossolo Vermelho Distrófico, na área experimental da Embrapa Trigo, Passo Fundo-RS. Os manejos do solo em estudo foram: escarificado há seis meses, escarificado há doze meses, escarificado há dezoito meses, plantio direto contínuo por 13 anos e mata nativa; todos com e sem tráfego. Foram coletadas amostras de solo, com estrutura preservada, em cada condição de manejo, nos dois níveis de tráfego em três camadas (0,00 a 0,06; 0,10 a 0,15 e 0,20 a 0,25 m). As amostras foram equilibradas nos potenciais matriciais de -0,004; -0,006; -0,008; -0,01; -0,03; - 0,05; -0,07; -0,1; -0,5 e -1,5 MPa e, após, utilizadas para a determinação da densidade do solo, resistência à penetração, umidade volumétrica e condutividade do solo ao ar. A curva de compressão do solo foi obtida na tensão de 0,03 MPa. O aumento da densidade do solo influenciou na redução do IHO associada aos efeitos da resistência do solo à penetração e da porosidade de aeração que determinaram, respectivamente, o limite inferior e o superior de água disponível. O manejo escarificado foi o que apresentou menor restrição física quanto à resistência à penetração com valor de densidade do solo crítica igual a 1,60 Mg m-3. O IHO foi mais sensível às variações da estrutura do solo do que à água disponível, refletindo melhor a qualidade física do solo para o crescimento das culturas. A permeabilidade do solo ao ar apresentou elevada variabilidade amostral, podendo ser observada pela variação da densidade do solo e com as relações com o potencial matricial e a distribuição do tamanho de poros. Os baixos valores do índice de continuidade de poros indicam redução do espaço poroso e baixa presença de poros maiores. A pressão de preconsolidação não apresentou diferença significativa para os diferentes manejos. A susceptibilidade à compactação apresentou interação entre os manejos do solo e trafegabilidade nas duas camadas mais superficiais do solo (0,00 a 0,06 e 0,10 a 0,15 m). Portanto, os indicadores físico-hídricos foram influenciados pelas modificações na estrutura do solo. O tráfego sobre solo escarificado teve maior influência nos atributos físicohídricos do solo.
CHEN, YI-CHUN y 陳宜君. "Work Stress of Military Air Traffic Controllers". Thesis, 2017. http://ndltd.ncl.edu.tw/handle/64900022328232249045.
Texto completo中華大學
科技管理學系
105
The rationale for this study was mainly the pressure of air traffic controllers in the Military, which was explored through in-depth interviews, and the reasons for their stress were evaluated using a thematic analysis. It was found from the interviews that, no matter how they became air traffic controllers, the support and affirmation of their family members were extremely important to them. This was also a strong back-up for these air traffic controllers, who needed to learn to self-adjust when faced with various forms of pressure. We also provided training advice for the participants in order to enhance flight safety. Our objective was to show the status of the current air traffic controllers in the military in terms of lack of staff, stress adjustment, teaching policy, etc. The aim was to provide a reference for military air traffic control units to identify problems and reduce the pressure caused by the lack of staff, which leads to a vicious cycle of lack of staff and pressure, and simultaneously enhance flight safety.