Research on the Evaluation Method of Pilot Workload in High Load Scenarios during Aircraft Climb Phase

Abstract

To address the challenge of accurate evaluation of pilot workload during aircraft climb phase, an innovative evaluation method combining subjective and objective factors was proposed in this paper. Three high load scenarios were defined by systematic analysis of the climb phase mission. In terms of research methods, the AWDS subjective scale is optimized, and the degree problem and closed loop logic verification are used to improve data reliability. Meanwhile , eye movements and heart rates were collected with non-contact instruments, with precise calibration achieved by establishing individual physiological baselines. Experimental validation demonstrated a significant correlation between subjective workload scores and objective indicators, such as pupil diameter change rate and blinking frequency change rate, indicating high consistency between subjective and objective data.. The final comprehensive evaluation model provides an effective solution for real-time monitoring of pilot workload and cockpit human-computer interaction optimization.