Development and validation of spatial disorientation scenarios using virtual reality and motion simulator

Area of Science:

• Aviation Psychology
• Human Factors Engineering
• Virtual Reality Simulation

Background:

• Spatial Disorientation (SD) poses a significant risk in aviation, leading to critical accidents.
• Virtual Reality and Motion Simulator (VRMS) systems offer a potential solution for SD training.
• Existing research on VRMS for SD training is limited.

Purpose of the Study:

• To develop and validate VRMS-based scenarios for Spatial Disorientation training.
• To assess the effectiveness of VRMS in inducing SD illusions in pilots.
• To investigate the impact of flight experience on SD training outcomes.

Main Methods:

• Developed and validated VRMS-based SD scenarios.
• Conducted a controlled experiment with 22 Air Force fighter pilots (low and high experience groups).
• Pilots performed flight tasks under both SD and non-SD conditions, with four distinct SD illusions induced.

Main Results:

• The VRMS system successfully induced Spatial Disorientation.
• Significant differences were observed in pilot flight performance and workload based on experience and SD condition.
• VRMS effectively demonstrated various SD scenarios.

Conclusions:

• VRMS is a viable tool for effectively simulating Spatial Disorientation.
• The system has substantial potential for improving pilot training and overall flight safety.
• Flight experience influences pilot responses to SD and training effectiveness.