Abstract
Aircraft enroute flights are supervised by area air traffic controllers supported by telematics systems, ensuring communication and visualization. Based on them, controllers make decisions regarding the aircraft movement. The air traffic controller workload is the basic factor determining the safety of flight operations. The aim of this research was to develop a simulation method for assessing the controller time workload. The method presented in the paper uses a mathematical model that simultaneously considers the air traffic and the work of the controller. The model created as a colored timed Petri net, allows for estimating the controller time workload for various parameters of the traffic flow, infrastructure and support systems. As part of simulation experiments, the quantitative dependence of time workload on the traffic volume was demonstrated. It has been shown that, for the modeled sector, maintaining the traffic in accordance with a predetermined flight plans reduces the controller’s workload, and granting clearances for direct flights, although beneficial for flight economics, increases workload and, therefore, may affect traffic safety.
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Dmochowski, P.A., Skorupski, J. (2019). A Method of Evaluating Air Traffic Controller Time Workload. In: Mikulski, J. (eds) Development of Transport by Telematics. TST 2019. Communications in Computer and Information Science, vol 1049. Springer, Cham. https://doi.org/10.1007/978-3-030-27547-1_26
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DOI: https://doi.org/10.1007/978-3-030-27547-1_26
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