METHOD FOR DETECTION OF DETERIORATION OF PERFORMANCE CHARACTERISTICS OF FLOW ANGLE SENSOR BY MONITORING VIBRATION

摘要

FIELD: measuring equipment.SUBSTANCE: invention relates to measurement equipment and can be used for calibrating of aircraft aerodynamic angle sensors. Method consists in control of sensor vibrations, exceedance of which for more than certain level takes place as result of changes of dynamic characteristics caused by damaged or worn-out mechanical components of sensor. System uses computer processing of vibration signals to detect damages of sensor.EFFECT: technical result consists in possibility to detect deterioration of performance characteristics and damages directly during its use.24 cl, 5 dwg