Disorientation Analysis and Prediction System

Spatial disorientation is a significant problem in military aviation that has resulted in loss of life and aircraft. Creare proposes to develop a Disorientation Analysis and Prediction System that can be used in laboratory research, pilot training, andaccident investigation. The system consists of a predictive model, which provides an estimate of the pilot's perceived orientation, and an orientation analyzer, which is an expert system that determines his degree of disorientation. We will alsoinvestigate new sensors to provide a quantitative measurement of pilot attentiveness and a new technique for making quantitative assessments of the likelihood of spatial disorientation during flight. This system is intended to serve as the basis for anin-flight monitoring system to be installed in aircraft.In Phase I, we will conduct a review of existing literature, formulate algorithms for quantifying spatial disorientation, investigate the use of additional sensors capable of measuring pilot activity, prepare a system design, and develop a softwareprototype.The primary private sector application for the technology developed under this program is in civilian aviation. The system developed under this program would be desired by the civilian aviation community to assist with pilot training, provide an in-flightwarning of conditions likely to lead to disorientation, and determine whether or not disorientation was a factor in accidents.