Protected system of radio control of unmanned aerial vehicle

The modeling of the process of creating control data flow from the real equipment of unmanned aerial vehicle radio control has been held as a period of video impulses with pulse-width modulation with subsequent turning them into a single digital stream with its passage through the block encryption algorithm of Standard 28147-2009. The effect of the control signal delay through cryptographic transformation to the emergence of dynamic and fluctuating errors during simulated flight of drones in conditions contiguous to the real ones was experimentally investigated. The developed model can be used to study the effectiveness of information protection in the channel of drone's management.