FIELD: aviation.
SUBSTANCE: monitoring of a number of zones by means of piezoelectric sensors on parts of the structure is carried out. Measurements of the acoustic wave signal, which are converted into the analogue electrical signals, are performed in the specific way. Signals in the processing digital unit are read out and processed. The proper operation of a complex of piezoelectric sensors is controlled. Radar signal is irradiated to the area of landing gear by means of microradars installed in the glider skin of the aircraft in the area of landing gear and the reflected signal is received until the moment of take-off and from the moment of landing to stoppage of the aircraft. Technical state of each bus of the landing gear is determined according to the analysis of the reflected signal.
EFFECT: take-off and landing safety of the aircraft.
2 dwg
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