FLIGHT CONTROL SYSTEM OF AN UNMANNED AERIAL VEHICLE WITH DIFFERENTIAL POSITIONING BASED ON THE NETWORK CORS Russian patent published in 2019 - IPC G01S19/48 

FIELD: aviation.

SUBSTANCE: invention relates to a system for controlling flight of unmanned aerial vehicles (UAV) with differential positioning based on a network of continuously operating reference stations (CORS). UAV flight control system with differential positioning based on CORS network comprises sensor unit (2) microelectromechanical system (MEMS) to collect angular velocity, linear velocity, air pressure and magnetic field data; GNSS positioning unit (3) for obtaining location GNSS data; network communication unit (4) for obtaining CORS differential data; spatial position / navigation control unit (5) for controlling the spatial position and navigation of the UAV, the main control unit (1) to perform data processing, data combination and control operations of system functional units. To obtain differential data from the CORS base station and to implement the differential positioning of the flight control system RTK, 3G mobile network is used.

EFFECT: technical result is higher accuracy of obtained information on location.

6 cl, 1 dwg