Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Modeling Pilots Visual Attention Using Enhanced Flight Vision Systems
Download Modeling Pilots Visual Attention Using Enhanced Flight Vision Systems full books in PDF, epub, and Kindle. Read online Modeling Pilots Visual Attention Using Enhanced Flight Vision Systems ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Modeling Pilots' Visual Attention Using Enhanced Flight Vision Systems by : Kaosisochi Uwazuruonye
Download or read book Modeling Pilots' Visual Attention Using Enhanced Flight Vision Systems written by Kaosisochi Uwazuruonye and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis develops a model that describes how the pilot's visual attention relates to control behavior and corresponding flight dynamics. The model particularly examines a pilot's visual scan during an instrument approach in conditions where the pilot may be looking 'down' at the instrument panel or may be looking 'up', through a Heads-Up Display (HUD) overlaid with the sensor returns of Enhanced Flight Vision Systems (EFVS). With this, it can capture where pilots direct their visual scan during a precision approach in conditions that require them to shift their visual attention and relate these shifts in visual attention to their likely cause (e.g., expecting that the EFVS sensor is coming in range) and to their impact on how pilots control the aircraft. A fixed-based flight simulator of a general aviation aircraft with an EFVS system and eye-tracking glasses were used to measure a pilot's control activity and visual attention. During the data collection, the EFVS sensor range was varied. Three sets of data were collected: Aircraft Dynamic State, Pilot Control Inputs (elevator, aileron and rudder deflection, and throttle and flap settings); and Pilot's Visual Attention Allocation (time history of which instrument or flight information the pilot scanned). The sets of data were combined to create the final dataset comprising multivariate time series data. The dataset was divided into 3 phases (Before the EFVS is in range, After the EFVS is visually acquired, and Expectation of the EFVS coming into range). A machine learning algorithm known as Vector Auto Regression (VAR) was utilized to model this behavior. VAR is a common method used for multivariate time series analysis. It is important to this thesis because it can explain past and casual relationships among multiple variables over time. The model was of two parts: a visual attention model and a control input model. Results showed that, overall, the pilot showed a consistent pattern of attention: Before the EFVS was in range, the majority of his visual attention was directed towards the instrument panel. When the EFVS was expected to come into range, his attention was divided between the instrument panel and the HUD, and finally once the EFVS was acquired, his attention was directed mostly towards the HUD. When the pilot could transition from one pattern of attention to another thus depends on the range of the EFVS. In addition, this thesis demonstrated 1) No two flights are the same, and a different model can be made for every single flight; 2) It is possible to build one sufficient model for all flights by a pilot that is capable of describing that pilot and seeing how the EFVS changes the pilots behavior within the different phases. Future work could examine making a model that describes the flights of a wide range of pilots, for the broadest utility of the modeling to support engineering design and certification.
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781719502870 Total Pages :100 pages Book Rating :4.5/5 (28 download)
Book Synopsis Enhanced Flight Vision Systems and Synthetic Vision Systems for Nextgen Approach and Landing Operations by : National Aeronautics and Space Administration (NASA)
Download or read book Enhanced Flight Vision Systems and Synthetic Vision Systems for Nextgen Approach and Landing Operations written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-05-23 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthetic Vision Systems and Enhanced Flight Vision System (SVS/EFVS) technologies have the potential to provide additional margins of safety for aircrew performance and enable operational improvements for low visibility operations in the terminal area environment with equivalent efficiency as visual operations. To meet this potential, research is needed for effective technology development and implementation of regulatory standards and design guidance to support introduction and use of SVS/EFVS advanced cockpit vision technologies in Next Generation Air Transportation System (NextGen) operations. A fixed-base pilot-in-the-loop simulation test was conducted at NASA Langley Research Center that evaluated the use of SVS/EFVS in NextGen low visibility approach and landing operations. Twelve crews flew approach and landing operations in a simulated NextGen Chicago O'Hare environment. Various scenarios tested the potential for using EFVS to conduct approach, landing, and roll-out operations in visibility as low as 1000 feet runway visual range (RVR). Also, SVS was tested to evaluate the potential for lowering decision heights (DH) on certain instrument approach procedures below what can be flown today. Expanding the portion of the visual segment in which EFVS can be used in lieu of natural vision from 100 feet above the touchdown zone elevation to touchdown and rollout in visibilities as low as 1000 feet RVR appears to be viable as touchdown performance was acceptable without any apparent workload penalties. A lower DH of 150 feet and/or possibly reduced visibility minima using SVS appears to be viable when implemented on a Head-Up Display, but the landing data suggests further study for head-down implementations. Kramer, Lynda J. and Bailey, Randall E. and Ellis, Kyle K. E. and Williams, Steven P. and Arthur, Jarvis J., III and Prinzel, Lawrence J., III and Shelton, Kevin J. Langley Research Center ENHANCED VISION; VISIBILITY; AIR TRANSPORTATION; FLIGHT CREWS; VISUAL FL
Book Synopsis Human Performance Modeling in Aviation by : David C. Foyle
Download or read book Human Performance Modeling in Aviation written by David C. Foyle and published by CRC Press. This book was released on 2007-12-07 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the research activities of the six-year NASA human performance modeling project, Human Performance Modeling in Aviation provides an in-depth look at cognitive modeling of human operators for aviation problems. This book presents specific solutions to aviation safety problems and explores methods for integrating human performance modeling into the aviation design process. The text compares the application of five different models to two classes of aviation problems: pilot navigation errors during airport taxi operations and approach and landing performance with synthetic vision systems. This results in a comprehensive summary of the capabilities of each model and of the field in general.
Book Synopsis Visual Attention of Private Pilots by : Richard L. Sulzer
Download or read book Visual Attention of Private Pilots written by Richard L. Sulzer and published by . This book was released on 1976 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The direction of the pilot's visual attention was recorded during three series of flights in a small aircraft. It was found that pilots using visual flight rules (VFR) spent approximately 50 percent of the time looking outside the cockpit, an airsearch time much higher than previously recorded for air-carrier cockpits. The remainder of the time, while occupied in the cockpit, the pilot might be likely to miss seeing an approaching aircraft. Hence, a test environment for pilot warning systems intended to aid visual detection of potential threats should employ a pilot workload that produces a realistic proportion of visual attention available for outside search."--Report documentation page.
Book Synopsis Aviation Visual Perception by : Randy Gibb
Download or read book Aviation Visual Perception written by Randy Gibb and published by Routledge. This book was released on 2016-04-15 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vision is the dominant sense used by pilots and visual misperception has been identified as the primary contributing factor in numerous aviation mishaps, resulting in hundreds of fatalities and major resource loss. Despite physiological limitations for sensing and perceiving their aviation environment, pilots can often make the required visual judgments with a high degree of accuracy and precision. At the same time, however, visual illusions and misjudgments have been cited as the probable cause of numerous aviation accidents, and in spite of technological and instructional efforts to remedy some of the problems associated with visual perception in aviation, mishaps of this type continue to occur. Clearly, understanding the role of visual perception in aviation is key to improving pilot performance and reducing aviation mishaps. This book is the first dedicated to the role of visual perception in aviation, and it provides a comprehensive, single-source document encompassing all aspects of aviation visual perception. Thus, this book includes the foundations of visual and vestibular sensation and perception; how visual perceptual abilities are assessed in pilots; the pilot's perspective of visual flying; a summary of human factors research on the visual guidance of flying; examples of specific visual and vestibular illusions and misperceptions; mishap analyses from military, commercial and general aviation; and, finally, how this knowledge is being used to better understand visual perception in aviation's next generation. Aviation Visual Perception: Research, Misperception and Mishaps is intended to be used for instruction in academia, as a resource for human factors researchers, design engineers, and for instruction and training in the pilot community.
Book Synopsis Visual attention of private pilots, the proportion of time devoted to outside the cockpit by : Richard L. Sulzer
Download or read book Visual attention of private pilots, the proportion of time devoted to outside the cockpit written by Richard L. Sulzer and published by . This book was released on 1976 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessing Visual Attention of Pilots While Using Electronic Moving Maps for Taxiing by : David Andrew Graeber
Download or read book Assessing Visual Attention of Pilots While Using Electronic Moving Maps for Taxiing written by David Andrew Graeber and published by . This book was released on 1998 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781721824205 Total Pages :32 pages Book Rating :4.8/5 (242 download)
Book Synopsis Crew and Display Concepts Evaluation for Synthetic / Enhanced Vision Systems by : National Aeronautics and Space Administration (NASA)
Download or read book Crew and Display Concepts Evaluation for Synthetic / Enhanced Vision Systems written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-24 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: NASA s Synthetic Vision Systems (SVS) project is developing technologies with practical applications that strive to eliminate low-visibility conditions as a causal factor to civil aircraft accidents and replicate the operational benefits of clear day flight operations, regardless of the actual outside visibility condition. Enhanced Vision System (EVS) technologies are analogous and complementary in many respects to SVS, with the principle difference being that EVS is an imaging sensor presentation, as opposed to a database-derived image. The use of EVS in civil aircraft is projected to increase rapidly as the Federal Aviation Administration recently changed the aircraft operating rules under Part 91, revising the flight visibility requirements for conducting operations to civil airports. Operators conducting straight-in instrument approach procedures may now operate below the published approach minimums when using an approved EVS that shows the required visual references on the pilot s Head-Up Display. An experiment was conducted to evaluate the complementary use of SVS and EVS technologies, specifically focusing on new techniques for integration and/or fusion of synthetic and enhanced vision technologies and crew resource management while operating under the newly adopted FAA rules which provide operating credit for EVS. Overall, the experimental data showed that significant improvements in SA without concomitant increases in workload and display clutter could be provided by the integration and/or fusion of synthetic and enhanced vision technologies for the pilot-flying and the pilot-not-flying. Bailey, Randall E. and Kramer, Lynda J. and Prinzel, Lawrence J., III Langley Research Center SPIE Paper 6226-25
Book Synopsis Human Factors and Simulation by : Julia Wright and Daniel Barber
Download or read book Human Factors and Simulation written by Julia Wright and Daniel Barber and published by AHFE International. This book was released on 2023-07-19 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 14th International Conference on Applied Human Factors and Ergonomics (AHFE 2023), July 20–24, 2023, San Francisco, USA
Book Synopsis Digital Avionics Handbook by : Cary Spitzer
Download or read book Digital Avionics Handbook written by Cary Spitzer and published by CRC Press. This book was released on 2017-11-22 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: A perennial bestseller, the Digital Avionics Handbook offers a comprehensive view of avionics. Complete with case studies of avionics architectures as well as examples of modern systems flying on current military and civil aircraft, this Third Edition includes: Ten brand-new chapters covering new topics and emerging trends Significant restructuring to deliver a more coherent and cohesive story Updates to all existing chapters to reflect the latest software and technologies Featuring discussions of new data bus and display concepts involving retina scanning, speech interaction, and synthetic vision, the Digital Avionics Handbook, Third Edition provides practicing and aspiring electrical, aerospace, avionics, and control systems engineers with a pragmatic look at the present state of the art of avionics.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Book Synopsis A Human Error Approach to Aviation Accident Analysis by : Douglas A. Wiegmann
Download or read book A Human Error Approach to Aviation Accident Analysis written by Douglas A. Wiegmann and published by Routledge. This book was released on 2017-12-22 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human error is implicated in nearly all aviation accidents, yet most investigation and prevention programs are not designed around any theoretical framework of human error. Appropriate for all levels of expertise, the book provides the knowledge and tools required to conduct a human error analysis of accidents, regardless of operational setting (i.e. military, commercial, or general aviation). The book contains a complete description of the Human Factors Analysis and Classification System (HFACS), which incorporates James Reason's model of latent and active failures as a foundation. Widely disseminated among military and civilian organizations, HFACS encompasses all aspects of human error, including the conditions of operators and elements of supervisory and organizational failure. It attracts a very broad readership. Specifically, the book serves as the main textbook for a course in aviation accident investigation taught by one of the authors at the University of Illinois. This book will also be used in courses designed for military safety officers and flight surgeons in the U.S. Navy, Army and the Canadian Defense Force, who currently utilize the HFACS system during aviation accident investigations. Additionally, the book has been incorporated into the popular workshop on accident analysis and prevention provided by the authors at several professional conferences world-wide. The book is also targeted for students attending Embry-Riddle Aeronautical University which has satellite campuses throughout the world and offers a course in human factors accident investigation for many of its majors. In addition, the book will be incorporated into courses offered by Transportation Safety International and the Southern California Safety Institute. Finally, this book serves as an excellent reference guide for many safety professionals and investigators already in the field.
Book Synopsis Digital Avionics Handbook, Third Edition by : Cary Spitzer
Download or read book Digital Avionics Handbook, Third Edition written by Cary Spitzer and published by CRC Press. This book was released on 2014-09-03 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: A perennial bestseller, the Digital Avionics Handbook offers a comprehensive view of avionics. Complete with case studies of avionics architectures as well as examples of modern systems flying on current military and civil aircraft, this Third Edition includes: Ten brand-new chapters covering new topics and emerging trends Significant restructuring to deliver a more coherent and cohesive story Updates to all existing chapters to reflect the latest software and technologies Featuring discussions of new data bus and display concepts involving retina scanning, speech interaction, and synthetic vision, the Digital Avionics Handbook, Third Edition provides practicing and aspiring electrical, aerospace, avionics, and control systems engineers with a pragmatic look at the present state of the art of avionics.
Author :United States. Congress. House. Committee on Science and Astronautics Publisher : ISBN 13 : Total Pages :1252 pages Book Rating :4.3/5 (91 download)
Book Synopsis Hearings by : United States. Congress. House. Committee on Science and Astronautics
Download or read book Hearings written by United States. Congress. House. Committee on Science and Astronautics and published by . This book was released on 1967 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management. Healthcare and Safety of the Environment and Transport by : Vincent G. Duffy
Download or read book Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management. Healthcare and Safety of the Environment and Transport written by Vincent G. Duffy and published by Springer. This book was released on 2013-06-28 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two volume set (LNCS 8025-8026) constitutes the refereed proceedings of the Fourth International Conference on Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management, formerly International Conference on Digital Human Modeling, DHM 2013, held as part of the 15th International Conference on Human-Computer Interaction, HCII 2013, held in Las Vegas, USA in July 2013, jointly with 12 other thematically similar conferences. The total of 1666 papers and 303 posters presented at the HCII 2013 conferences was carefully reviewed and selected from 5210 submissions. These papers address the latest research and development efforts and highlight the human aspects of design and use of computing systems. The papers accepted for presentation thoroughly cover the entire field of Human-Computer Interaction, addressing major advances in knowledge and effective use of computers in a variety of application areas. This two-volume set contains 91 papers. The papers in this volume focus on the following topics: driving and aviation safety, human factors and digital human modeling in healthcare, and safety of the human environment.
Book Synopsis Human Factors in Aviation and Aerospace by : Joseph Keebler
Download or read book Human Factors in Aviation and Aerospace written by Joseph Keebler and published by Academic Press. This book was released on 2022-10-26 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of Human Factors in Aviation and Aerospace is a fully updated and expanded version of the highly successful second edition. Written for the widespread aviation community including students, engineers, scientists, pilots, managers, government personnel, etc., this edition continues to offer a comprehensive overview, including pilot performance, human factors in aircraft design, and vehicles and systems. With new editors, this edition adds chapters on aviator attention and perception, accident investigations, automated systems in civil transport airplanes, and aerospace. Multicontributed by leading professionals in the field, this book is the ultimate resource for anyone in the aviation and aerospace industries. Uses real-world case examples of dangers and solutions Includes a new chapter on spaceflight human factors and decision making Examines future directions for automated systems, in two new, separate chapters
Book Synopsis Enhanced Flight Vision Systems and Synthetic Vision Systems for NextGen approach and landing operations by : Lynda J. Kramer
Download or read book Enhanced Flight Vision Systems and Synthetic Vision Systems for NextGen approach and landing operations written by Lynda J. Kramer and published by . This book was released on 2013 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt:
