Engineering Commons^™

Real Time And High Fidelity Quadcopter Tracking System, Tyler Mckay Hall

Computer Engineering

This project was conceived as a desired to have an affordable, flexible and physically compact tracking system for high accuracy spatial and orientation tracking. Specifically, this implementation is focused on providing a low cost motion capture system for future research. It is a tool to enable the further creation of systems that would require the use of accurate placement of landing pads, payload acquires and delivery. This system will provide the quadcopter platform a coordinate system that can be used in addition to GPS.

Field research with quadcopter manufacturers, photographers, agriculture and research organizations were contact and interviewed for information …

A Comparative Analysis Of Three Major Transfer Airports In Northeast Asia Focusing On Incheon International Airport Using A Conjoint Analysis, Tae Won Chung, Yong Joo Lee, Hyun Mi Jang

Finance and Supply Chain Faculty Scholarship

Due mainly to the privatization and commercialization of airline companies and deregulation of the aviation rules, the demand for air transport has continuously been increasing. Airport authorities state that transfer passengers, who contribute to the large portion of the airports’ profits, are gaining much more importance, particularly in the Northeast Asia region where the air transport industry is very vital. Therefore, this study aims to investigate the competitiveness of IIA (Incheon International Airport) with other major airports located in Northeast Asia in passenger transfers made between Southeast Asia and China to North America using Conjoint Analysis. Results have indicated that …

A Comparative Analysis Of Professional Pilot Jobs, Ryan Snoeyink

Honors Theses

Professional Pilots fly aircraft for a living. Just like there are many different types of aircraft, there are many different types of professional pilot jobs. While it is an impossible task to describe every single job a professional pilot could have, there are four "groups" in which most jobs can be classified. These groups are Part 121 Scheduled Airline Service, Part 135 On-demand Charter, Part 91 Corporate/Private, and Part 61/141/142 Flight Instruction. The goal of this thesis is to examine the differences between these four groups; and by doing so, aid in the education and career decision making of those …

Flight Dynamics: Flying Qualities Of Handling Factors Are Engineered Into The Aircraft Design, Nihad E. Daidzic

Aviation Department Publications

Flight dynamics is an aerospace engineering discupline that addresses aircraft stability and controllability. It is also mathematically very intensive and is traditionally the most difficult in the pilot training curriculum. Ultimately, it does not matter how good steady-state performance of an aircraft design is if its flying (handling) qualities are deficient. Paradoxically, the first airplane Wright Flyer, was statically and dynamically unstable, had large control authority, and was difficult to fly. We've come a long way since those early days, but stability is still vitally important in aircraft design and flight ops. The focus of this article will be airplane …

Aerodynamic Analysis Of Low Speed Wing Design Using Taguchi L9 Orthogonal Array, Kenneth Witcher, Ian Mcandrew, Elena Vishnevskaya

Publications

The study of aerodynamics has been preoccupied with understanding flight at increasing speeds and ultimately supersonic. Today, this pursuit has advanced the science for both Hypersonic and Transonic flight to near Mach 1 supporting economical commercial flight operations. This research presents the data from a Taguchi array on low speed with twin wing designs to establish the design parameters for their use in low speed and high altitude. Also presented is how aerodynamic advantages can be achieved through understanding the interactions of parameters and their use. This is compared to operational effectiveness when applied to remotely piloted aircraft that are …

Low-Cost Wearable Head-Up Display For Flight General Aviation, Pavan K. Chinta

Doctoral Dissertations and Master's Theses

A low-cost wearable Commercial-off-The-Shelf (COTS) Augmented Reality (AR) Head-Up Display (HUD) system is designed, successfully reduced to practice, and flight tested. The system is developed based on the need for a technology that improves loss-of-control (LOC) safety in the General Aviation (GA) sector. The accuracy of the flight-path based system is determined to be within a degree of the truth source. The repeatability of the data from the COTS system is excellent. A complementary filter is proposed for air data flow angles and successfully flight tested for straight and level flight, dynamic maneuvering, and atmospheric turbulence, provided that a reasonably …

The Psychological Health Of Airline Pilots: A Flight Deck Crew’S Perceptions And Willingness To Fly, Jason Charles Herkimer

Theses and Dissertations

Pilots have an image of bravado and charisma which includes that of a hardened, unemotional professional. What happens when the inevitable hardship occurs to a pilot? In the past, physical attributes were highly sought after in the recruitment of pilots. Eventually, pilots can and will suffer from the same psychological stressors as the general population. The purpose of this study is to determine the effect stigmatizing attitudes and psychological treatment of pilots have on a flight deck crew’s willingness to fly. The current study incorporated several different methodologies including a between subjects true experimental, an analysis of covariance (ANCOVA), an …

How Aircraft Stability Affects Handling Characteristics And Piloting Techniques, Nihad E. Daidzic

Aviation Department Publications

FAA Safety Seminar (GL1578763) held at Minnesota State University, Mankato, Wiecking Center Auditorium at 18:00 CST on Thursday, November 16, 2017.

Mid-Air Retrieval (Mar) Of Cruise Missiles, Rpv’S And A Historical Overview Of Aerial Recovery, Walter R. Blackwell

ERAU Prescott Aviation History Program

USAF (RET) Lt. Col Walter R. Blackwell entered pilot training in October 1959 and served as an air force command pilot for 26 years. His flying experience includes light and heavy lift helicopters i.e. the H-19, H-21, H-1F, H-1N, HH-3E, and H-53. He has a total of 8,188 hours. His assignments in the Air Force included rescue combat crew commander in South East Asia, chief of flight safety at Aerospace Rescue and Recovery headquarters, and Air Force Systems Command Test Squadron. During his time as the Test Squadron Lt. Col Blackwell flew in support of cruise missile tests and special …

Load Planning Processes To Enhance Cargo Compartment Utilization, Nathan J. Carlson, Adam D. Reiman, Robert E. Overstreet, Matthew A. Douglas

Faculty Publications

Purpose: The United States Air Force often provides effective airlift for cargo distribution, but is at times inefficient. This paper aims to address the under-utilization of military airlift cargo compartments that plagues the airlift system.
Design/methodology/approach: The authors examine seven techniques designed to increase cargo compartment utilization and increase airlift utilization rates. The techniques were applied through load planning software to 30 real-world movements consisting of 159 sorties. They then ran each post-technique movement through a modeled flight environment to obtain cycle movement data. The metrics gained from both the load planning software and the modeled environment were regressed to …

Performance Results Of Using Waste Vegetable Oil Based Biodiesel Fuel In A Turboshaft Gas Turbine Engine, Donald Bartlett 5218591, Blaine M. Heisner

ASA Multidisciplinary Research Symposium

The purpose of this research is to record and compare the operating parameters of a turboshaft gas turbine engine using two different blends of biodiesel fuel and the standard Jet A fuel.

2fly With Rpi - Evaluating The Raspberry Pi For Glass Cockpit Applications, Donald R. Morris

ASA Multidisciplinary Research Symposium

Evaluating the capabilities of Raspberry Pi computers to be used in embedded glass cockpit applications for experimental aircraft. This includes details of what is required for these applications as well as how well the Raspberry Pi 3B can perform in this role.

Aviation Origin Stories: A Qualitative Inquiry Into The Factors That Influenced Of Aviation Students To Choose Their Field Of Study, Matthew J. Romero, Steven C. Goetz

ASA Multidisciplinary Research Symposium

This study describes the various ways aviators come to believe aviation is a viable career field. The inquiry aims to understand the difference in ways the students from different genders, socioeconomic classes, and races come to the conclusion that aviation is a good field of study for them to pursue.

Extracurricular Undergraduate Research: Student Perspectives And Experiences, Steven Goetz, Matthew Romero, Michael Robertson

ASA Multidisciplinary Research Symposium

This qualitative research examined the experiences and perspectives of undergraduate researchers to understand why they engaged in their research, what benefits they gained from the experience, and what challenges they faced in the conduct of their research.

Factors Influencing Student Selection Of A Collegiate Aviation Program, Matthew J. Romero, Jose R. Ruiz Ph.D.

ASA Multidisciplinary Research Symposium

This study aims to identify the most influential characteristics that drive undergraduate students to select collegiate aviation flight programs in the US. Using preference aggregation techniques, a list of the most influential attributes is created as a result of the investigation.

Fdm Machine Learning: An Investigation Into The Utility Of Neural Networks As A Predictive Analytic Tool For Go Around Decision Making, John Bro

ASA Multidisciplinary Research Symposium

FDM MACHINE LEARNING: An investigation into the utility of neural networks as a predictive analytic tool for go around decision making.

Porter Henderson Library Display: Aviation History Month, Angelo State University

Aeronautics

Bibliography and photograph of a display of government documents from Angelo State University, Porter Henderson Library, San Angelo, Texas.

A New Way To Improve Logistics Efficiency And Aircraft-Onground Recovery, Katia Regina Goncalves, Erica Maria Dias Ferreira Cruz Grudzinski, Fabio Pinto, Carlos Alberto De Queiroz, Gilson Macedo Dos Santos

Graduate Student Works

The objective of this project was to bring more efficiency to logistics, improving time of Aircraft-on-Ground (AOG) recovery and developing possible saving for airlines operations. There proposed goal was to develop a system that would allow airlines to easily visualize an available space at the aircraft cargo bay on a desired flight and book its company materials (COMAT) on it, still respecting all appropriate regulation and the final availability of space.

This project was inspired by an existing system called MyIDTravel that allows jointed airline’s personnel to buy available tickets with low fares. The objective was to develop something similar …

Environmental & Economical Solution For São Paulo Congonhas Airport (Iata: Cgh, Icao: Sbsp), Adriana Larcerda, Daniel Fischer P. De Campos, Euler Sousa, Renato Achoa, Renato Carbonieri

Graduate Student Works

The final recommendations of this Capstone Project are to reduce the usage of the aircraft APU, implement noise abatement procedures on departures and landings and use the reverse thrust at idle within São Paulo Congonhas Airport (IATA: CGH, ICAO: SBSP) operations.

The predicted, and conservative outcomes resulting from these recommendations shall impact on reducing noise, carbon emissions and aviation fuel burn, by combining in-flight and on the ground measures.

The noise produced at the airport is estimated to reduce up to 50 dB at a given procedure, which shall improve health, environment and life quality of the population that live …

From Paper To Digital Maintenance With Electronic Signature, Marcelo Backes, Fernando Miwa, Cesar Okajima, Ari Souza Jr., Daniel Tkacz

Graduate Student Works

This research paper reviewed the impact of the implementation of digital maintenance records replacing paper documents in the commercial aviation through gains in efficiency and cost reduction in airplane transitions. Throughout the lifecycle of a commercial airplane, repairs are incorporated, components are replaced and maintenance tasks are accomplished every day, each of those activities generate records that need to be kept and reconciled. Lessors have strict contract terms that require operators to keep all required maintenance documents stored and available so that asset value is maintained, this process is done today mostly with paper documents and is very costly and …

Security Baggage Process And On Time Performance At Guarulhos International Airport, Begara Diego, Adenil Oliveira, Davi Oliveira, Sabrina Santos, Ana Souza

Graduate Student Works

The study recommended starting the process of screening domestic passengers’ checked baggage at Guarulhos – São Paulo International Airport – for airlines efficiency and security improvement reasons. The aviation industry in Brazil is at risk. Domestic flights, which accounts for over 85% of the airport activity at Guarulhos International Airport, do not have a process in which checked baggage of the boarding passengers are duly screened. That risk is significant to personal welfare and business. This Capstone Project demonstrated that such an issue should be addressed. Not only is there a potential risk involved in not screening baggage of domestic …

Twin-Wing Design Options Used For Unmanned Aerial Vehicles To Achieve High Altitudes At Low Speeds, Ian R. Mcandrew, Elena Vishnevskaya, Andrew Carruthers

Publications

The paper addresses the aerodynamic performance of twin‐wing aircraft (biplanes) that are remotely piloted. While twin wing aircraft are acknowledged as to having greater maneuverability than monoplanes, they have inherent disadvantages based on the set position of the upper wing to meet piloting needs which induces significant levels of drag from the struts that link the upper and lower wings together. In this research, the aerodynamics of the wing position in relationship to the lower wing are analyzed with Computational Fluid Mechanics/Dynamics and simulation models. It will show that modern material can eliminate the strut drag and allow for greater …

How Iridium Satellite Tracker Model 9602-Lp Asset Affects Span Of Control In High Altitidue Balloning, Steven Hamby

2017 Academic High Altitude Conference

The Irdium Satelitte Network has greatly increased safety in the ballooning field by enabling a greater span of control in flight awarness and termination. This enhanced awareness stems from accurate high interval GPS coordinates that can be integrated into ground station tracking software. The Iridium Network creates the ability to send activation commands remotely with high reliabilty using emails. Additionally this feature has the ability to use local rf transmiters and recievers to increase the flexibilty of cutdown designs. The Iridium Modems provides significant coverage regardless of altitude and loss of ground communication. It is marketed at econmical price point …

High Altitude Balloon Flight Predictions, Sara Stafford

2017 Academic High Altitude Conference

The ability to make accurate predictions of a high altitude balloon’s flight trajectory is critical for safety, protection of sensitive payloads, and ease of payload recovery. Several free software programs and websites are available which make predictions straightforward and yield acceptable results. Additional resources are presented which help evaluate the stability of the projected flight track. The various methods of prediction will be described and results compared with actual flight data.

Safety Climate Of Ab-Initio Flying Training Organizations: The Case Of An Australian Tertiary (Collegiate) Aviation Program, Yi Gao, Natalia Rajendran

Journal of Aviation Technology and Engineering

A healthy safety culture is essential to the safe operation of any aviation organization, including flight schools. This study aimed to assess the safety climate of an Australian tertiary (collegiate) aviation program using a self-constructed instrument. Factor analysis of the instrument identified four safety themes, which are Safety Reporting Culture, Safety Reporting Procedure, Organizational Culture and Practice, and General Safety Knowledge. The responses of student pilots suggested that the overall safety climate of the subject flight training academy was healthy at the time of the survey. Further analyses found that perceptions of students of different year groups on Reporting Culture …

Predicting General Aviation Pilots’ Weather-Related Performance Through A Scenario-Based Assessment, Jessica Cruit, Christina Frederick, Beth Blickensderfer, Joseph Keebler, Thomas Guinn

Publications

Weather-related accidents continue to challenge the general aviation (GA) community and with the development of advanced weather technology, GA pilots need additional education and training on how to effectively use these weather products to ensure flight safety. Currently, the literature on aviation weather suggests that there is a gap in both training and assessment strategy for GA pilots. Furthermore, several studies advocate assessing GA pilots at a deeper level of learning by including weather-based, scenario/application questions on the Federal Aviation Administration’s (FAA) written exam for private pilots. After first developing a scenario-based, aviation weather assessment, we used a multiple regression …

Expanding Aeronautical Experience: Obtaining Additional Aircraft Categories, Classes, And Type Certificates And Ratings, Nihad E. Daidzic

Aviation Department Publications

FAA Safety Seminar (GL1578761F) held at Minnesota State University, Mankato Wiecking Center Auditorium at 18:00 CST on Thursday, October, 12, 2017.

How Law Enforcement Unmanned Aircraft Systems (Uas) Could Improve Tactical Response To Active Shooter Situations: The Case Of The 2017 Las Vegas Shooting, Ryan J. Wallace, Jon M. Loffi

International Journal of Aviation, Aeronautics, and Aerospace

Using a case study methodology, this paper assesses the unique tactical challenges faced by law enforcement officers responding to the October 1, 2017, Las Vegas active shooter incident. The authors assessed the tactical strengths of the assailant, Stephen Paddock, and challenges faced by law enforcement personnel. The authors present several proposed applications of unmanned aircraft systems that could have potentially mitigated the active shooter’s tactical advantages.

Vfr-Into-Imc Accident Trends: Perceptions Of Deficiencies In Training, Wesley L. Major, Thomas Carney, Julius Keller, Allen Xie, Matt Price, John Duncan, Lori Brown, Geoffrey R. Whitehurst, William G. Rantz, Dominic Nicolai, Beth M. Beaudin-Seiler

Journal of Aviation Technology and Engineering

Pilots who operate under visual flight rules (VFR) and in visual meteorological conditions, who then continue flight into instrument meteorological conditions (IMC), remain as one of the leading causes of fatal aircraft accidents in general aviation. This paper examines past and current research initiatives, in seeking to identify causal factors and gaps in training that lead to VFR-into-IMC aircraft accidents, using a mixed methods approach. The Aircraft Owners and Pilots Association Air Safety Institute database and the National Transportation Safety Board database search engines were used to identify accident reports associated with VFR flight into IMC/deteriorating weather conditions for a …

Pulling Gs-The Evolution Of High Performance Aerobatics, Matt Chapman

ERAU Prescott Aviation History Program

Embry-Riddle Aeronautical University is proud to sponsor one of the top airshow performers in the world, Matt Chapman. Matt is recognized as an extraordinary aerobatic pilot who thrills millions of airshow fans each summer. He began flying aerobatics in 1984 and quickly worked his way up to the highest level of competition aerobatics –the Unlimited category. Recognized for his skills, he won one of only five slots on the U.S. Unlimited Men’s Aerobatic Team in 1996 and 1998. At the 1998 World Aerobatic Championships (WAC), Matt was the highest-ranking American pilot, finishing third in the world with a bronze medal. …