FIELD: aviation.
SUBSTANCE: group of inventions relates to a system and method for estimating a set of parameters of airspeed. The system contains one or more processors, memory storing data for implementing it by the processor for implementing the method, which consists in receiving a set of working parameters of operation modes of an aircraft, determining drag coefficient along the axis of a semi-connected coordinate system based on the specified set of working parameters, determining lifting force coefficient along the axis of connected coordinate system at low-speed mode, estimating dynamic pressure based on one of drag coefficient along the axis of semi-connected coordinate system and lifting force coefficient along the axis of connected coordinate system, and estimating the specified set of parameters of airspeed based on dynamic pressure.
EFFECT: increased accuracy of estimating airspeed of an aircraft is provided.
20 cl, 10 dwg
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