All Stories

  1. Disturbance-Robust Blending Control for Gradient-Free Backup Control Barrier Functions: Safety Guarantees for Underpowered Systems in the Presence of Uncertainty

    Article • January 2026, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  2. Baseball Avoidance Multirotor Simulation

    Article • January 2026, American Institute of Aeronautics and Astronautics (AIAA)

    Newton Campbell, Irene Gregory , Benjamin Simmons

  3. Transformer-Enabled Leg-Based Trajectory Generation for Autonomous Aircraft Near Airports

    Article • July 2025, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  4. Generic Urban Air Mobility Simulation

    Article • January 2025, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  5. Traffic Prediction for Uncommunicative Aircraft in Terminal Airspace: Development Framework and Performance Evaluations

    Article • January 2025, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  6. Simple Pattern Traffic Generation for Automated Flight Research in Non-Towered Traffic Patterns

    Article • January 2025, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  7. Systems Approach to AI Model Integration & Performance in Generic Urban Air Mobility Simulation

    Article • January 2025, American Institute of Aeronautics and Astronautics (AIAA)

    Shivakumar Ranganathan, Newton Campbell, Irene Gregory

  8. Reference Command Optimization for the Transition Flight Mode of a Lift Plus Cruise Vehicle

    Article • January 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  9. COBRA-DDP: Trajectory Generation and Collision Avoidance Augmentations for eVTOL Vehicles

    Article • January 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  10. Explainable Artificial Intelligence in autonomous flights

    Article • January 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory , Shivakumar Ranganathan, Newton Campbell

  11. Dynamic Vehicle Assessment for Intelligent Contingency Management of Urban Air Mobility Vehicles

    Article • January 2021, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  12. Intelligent Contingency Management for Urban Air Mobility

    Article • January 2021, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory , Dr. Patrick C. Murphy, Benjamin Simmons, Newton Campbell

  13. Loss of Control Detection for Commercial Transport Aircraft Using Conditional Variational Autoencoders

    Article • January 2021, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory , Newton Campbell

  14. Trajectory Generation for Distributed Electric Propulsion Vehicles with Propeller Synchronization

    Article • January 2021, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  15. Vehicle Level Resilient Intelligent Control – Challenges and Opportunities

    Article • January 2019, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  16. Predicting Pilot Stick Input

    Article • Journal of Guidance Control and Dynamics, April 2017, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory , Anna Trujillo

  17. Aircraft Loss of Control Problem Analysis and Research Toward a Holistic Solution

    Article • Journal of Guidance Control and Dynamics, April 2017, American Institute of Aeronautics and Astronautics (AIAA)

    David Klyde, Irene Gregory

  18. Self-Aware Vehicles: Mission and Performance Adaptation to System Health Degradation

    Article • June 2016, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  19. Adaptive State Predictor Based Human Operator Modeling on Longitudinal and Lateral Control

    Article • January 2015, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory , Anna Trujillo

  20. Flight Envelope Information-Augmented Display for Enhanced Pilot Situational Awareness

    Article • January 2015, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  21. Wetware, Hardware, or Software Incapacitation: Observational Methods to Determine When Autonomy Should Assume Control

    Article • June 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory , Anna Trujillo

  22. NASA Langley Distributed Propulsion VTOL TiltWing Aircraft Testing, Modeling, Simulation, Control, and Flight Test Development

    Article • June 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Dr. Patrick C. Murphy, Irene Gregory

  23. Estimation of Airspeed Using Continuous Polynomial Adaptive Estimator

    Article • January 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  24. Flight Envelope Protection for NASA's Transport Class Model

    Article • January 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory

  25. Pilot-in-the-Loop Flight Simulator for NASA’s Transport Class Model

    Article • January 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Irene Gregory