The generalized index of functional stability of the air traffic control system, that is based on the connectivity probability of structure graph of the systems, and also structural indexes which characterize the level of functional stability of the system are offered. The comparative analysis of surplus structures is carried out with indexes of the functional stability.
functional stability, surplus, air traffic control system, probability of connectivity
"Metodyka otsinky struktury avtomatyzovanoi systemy upravlinnia povitrianym rukhom Ukrainy za pokaznykom funktsionalnoi stiikosti" ,
Systems of Arms and Military Equipment,