Summary
Students at the GRILL® created a simulator that challenges pilots to maintain control of the aircraft during high-risk phases such as takeoff and landing, while experiencing temporary vision impairment caused by an active laser.
The project supports behavioral research on performance in degraded visual environments and serves as early training for aircrew facing laser threats.
Features and Design
Software
Unreal Engine 5
Pixlr
GitLab and SourceTree
Cesium Round Earth
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Hardware
Oculus MetaQuest 2 VR
Logitech Extreme 3D Pro Joystick
Contributions
Team:
Isha Acharya
Zayan Ahmed
Jesse Huang
Ethan Zhou
Mentors:
Jonathan Diemunsch
Quintin Oliver
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Clients:
AFRL 711th HPW/RHDO (Optical Radiation Bioeffects Branch)
Mr. Daniel Huantes
Mr. Sonny Ponce
Mr. Christian Calimlim
Mr. Gregory Rigdon
Outcomes and Additional Information
C-130 aircrews have seen an increase in laser dazzle threats in-flight, requiring them to increasingly focus on flight instrumentation over ground-visual cues during these events. Current VR laser dazzle simulators have mostly static instrumentation, which does not allow for realistic training.
This project was designed to support research on how humans perceive lasers and to create realistic models that will not hurt pilots' eyes. It will also be used to create a war-game training simulation alongside other training simulations to emulate the different threats in the field.
GRILL Students were required to create a virtual environment with a runway lit for night operations, realistic physics and aerodynamics, flight control operations, and crash mechanics. Users interact with cockpit instruments like the artificial horizon and flight control trims to simulate real in-flight behavior.
User inputs, including trim, airspeed, and control movements, are tracked and logged to analyze pilot adaptation. The data logging aspect included metrics for flight and control operations, laser dazzle settings, and timestamping.
Future work will include additional runway lighting, more realistic laser dazzle effects, imporved flight physics, and additional aircraft models.
Demo video of the project, also featured in the YouTube presentation.