Operation and Maintenance (O&M) has been recognised as one of the main con- tributors to the overall cost of energy, typically amounting to 25–30% of the lifecycle costs [4]. Production losses due to downtime over 20 years of operation have been esti- mated at around 12 m€/year ...
fully understanding the underlining reasons of conflict avoidance procedures(e.g., explaining why one aircraft is moved away from its planned trajectory and not another), sequencing, or any other optimisation result, is more than required to be accepted and used by human operators such as ATCO. ...