Abstract:

With the increasing air traffic flow, the air traffic control operation capacity is approaching saturation level, air traffic control intelligent auxiliary tools can effectively alleviate controllers爷pressure and improve safety by assisting controllers execute conflict detection and conflict resolution. Through analysis of conflict types and characteristics, and controllers爷conflict-solving approach as well as their experience various factors are put forward. Taking into account the key factors, flight conflict resolution model and induced conflict judgment decision model are established in terminal area, which can accord with the thinking pattern and cognitive habits of controllers. Compared with the other models basing on optimization algorithm, the current two models have
higher acceptability and practicality, and can provide support for developing the next generation of air traffic control intelligent support system.

Key words: air traffic control, air traffic controllers'knowledge, conflict resolution, intelligent decision