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 and memory storing data and program code, which, when implemented by the processor, leads to implementation of the method, which consists in receiving a set of working parameters representing operation modes of an aircraft, based on which model dynamic pressure is determined based on steady-state flight modes, determining transition dynamic pressure based on extreme flight modes, based on deviation of temperature and inertial speed vector, estimating in a certain way the aircraft stability, based on which it is determined, whether the aircraft is in extreme flight mode. When detecting the fact of being in extreme mode, airspeed parameters are estimated based on transition dynamic pressure.
EFFECT: improvement of estimating airspeed of an aircraft on extreme flight modes is provided.
20 cl, 7 dwg
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