CSRA Theses and Dissertations

 
Theses and dissertations of AFIT graduates whose graduate research was supported by the Center for Space Research and Assurance.

This collection is entirely Distribution A, Approved for Public Release.

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Theses/Dissertations from 2024

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Origami Application and Attitude Control Investigation of Space-Based Mirror System, David J. Garcia

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Evasion Strategies for Space Engagements with Unknown Pursuer Objectives, Stephanie L. Halsey

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3- and 6-Degree-of-Freedom Investigation of Aerobraking to Support Cislunar and Planetary Operations, Erica C. Higginbotham

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Disposal and Earth-Moon Escape from Cislunar Orbits using Non-Linear Programming Techniques, Sam T. Loeffler

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Rapid Passive Safety Determination Using Backward Reachability for Spacecraft Rendezvous and Proximity Operations, Kealy A. Murphy

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Positioning, Navigation, and Timing (PNT) Study for Select Multibody Environments, Kaitlin R. Roberts

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Preliminary Assessment of Cislunar Disposal Orbits, Ryan M. Sargent

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Preliminary Architecture Assessment of Lunar Surface Sensors for Cislunar SSA, Clint J. Spesard

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Developing a Lean Spacecraft Test and Evaluation Architecture for a Contested Space Domain, Stephen K. Tullino

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Exploratory Analysis of Cislunar Disposal Options for Select L1 And L2 Orbit Families, Rene Velazquez

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A Nonlinear Least Squarees Approach to Orbit Determination in Near-Earth Orbits, Ryan M. Vorst

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Statistical Reliability Estimation of Space Launch Vehicles, Brooke N. Wagenblast

Theses/Dissertations from 2023

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Debris Survivability Study for Mega-Constellation Architectures, Joseph C. Canoy

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Concept of Operations of Cislunar Mirror Satellites to Provide Augmented Lighting of Dim Space-Based Objects, Alec E. Cook

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Lunar Search and Rescue: The Next Step for Human Spaceflight Recovery, Benjamin J. Johnis

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Optimal Gyroid Infill for Space Launch, Jose R. Lopez Cordell

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Performance Analysis and Recommended Improvements of a CubeSat Resistojet, Alexander M. Petrocelli

Theses/Dissertations from 2022

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Aeroelasticity of Six Degree-of-Freedom Satellite Bus Configurations During Terminal Reentry, Jinhee F. Byun

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Underactuated Attitude Control of a CubeSat Using Cold Gas Thrusters and Nonlinear Control Methods, Adam S. Cottrell

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Design of an Electro-Thermal Nanosatellite Propulsion System, James H. Founds

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Performance Study of Post-processed Additively Manufactured Low Thrust Nozzles, Tyler W. Gerhold

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Differential Game-Based Defensive Architecture Study Employing Ground-Based Interceptors, Stephen T. Zittrouer

Theses/Dissertations from 2021

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Hybridized Spacecraft Attitude Control via Reinforcement Learning using Control Moment Gyroscope Arrays, Cecily C. Agu

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Satellite Tracking with Neuromorphic Cameras for Space Domain Awareness, Joseph G. Bacon Jr.

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Applied Reachability Analysis for Time-Optimal Spacecraft Attitude Reorientations, Layne C. Barrett

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CubeSat Attitude Determination and Control System (ADACS) Characterization and Testing for Rendezvous and Proximity Operations (RPO), Steven T. Bednarski

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Autonomous Mission Planning for Spacecraft Rendezvous and Proximity Operations, Julia C. Bell

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Cislunar Debris Propagation Following a Catastrophic Spacecraft Mishap, Nathan R. Boone

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Six Degree-of-Freedom Mission Planning for Reentry Trajectories, Peter Davis

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Deep Reinforcement Learning Applied to Spacecraft Attitude Control and Moment of Inertia Estimation via Recurrent Neural Networks, Nathaniel A. Enders

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Density Measurements of Neutral Xenon Using Multiphoton Ionization and Microwave Spectroscopy In a Hall Effect Thruster, Taylor J. Foy

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Safe Spacecraft Rendezvous and Proximity Operations via Reachability Analysis, Paul A. Grossi

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Neuromorphic Vision Sensors for Space-Based Applications, Jessica L. Horn

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A Reference Architecture for Rapid CubeSat Development, Sean R. Kelly

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Comparison of Decision Analysis Methods for a CubeSat Propulsion System, Jared L. Pilcher

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A Framework for Autonomous Cooperative Optimal Assignment and Control of Satellite Formations, Devin E. Saunders

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CubeSat Development Framework, William D. Sousa

Theses/Dissertations from 2020

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Investigation of Ultem 9085 for Use in Printed Orbital Structures, William R. Gallagher

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Linear Regression Models Applied to Imperfect Information Spacecraft Pursuit-evasion Differential Games, Dax Linville

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Spacecraft Position Estimation and Attitude Determination using Terrestrial Illumination Matching, Liberty M. Shockley

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Space-Based Localization of Radio Frequency Transmitters Utilizing Macaulay Resultant and Heuristic Optimization Methods, Jessica M. Wightman

Theses/Dissertations from 2019

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Displacement Damage Effects in GeSn Light Emitting Diodes, Kevin K. Choe

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Comparison of Novel Heuristic and Integer Programming Schedulers for the USAF Space Surveillance Network, Kanit Dararutana

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Optimal and Robust Neural Network Controllers for Proximal Spacecraft Maneuvers, Brandon Cole George

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Global Ionosonde and GPS Radio Occultation Sporadic-E Intensity and Height Comparison, Joshua Y. Gooch

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Search-Based vs. Task-Based Space Surveillance for Ground-Based Telescopes, Fred D. Hertwig

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Control Strategies for Multi-Evaporator Vapor Compression Cycles, Sunderlin D. Jackson

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Sheet Velocity Measurements Using Laser Absorption Spectroscopy in a Xenon Hall Effect Thruster Plume, Avery W. Leonard

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A Mixed Integer Programming Framework for the Fuel Optimal Guidance of Complex Spacecraft Rendezvous and Proximity Operation Missions, Andrew S. LeValley

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Application of Metamaterials for Multifunctional Satellite Bus Enabled via Additive Manufacturing, Michael A. Macchia