METHOD OF DETERMINING CONTROL VALUES OF PARAMETERS OF SPATIAL-ANGULAR ORIENTATION OF AIRCRAFT ON ROUTES AND PRE-AERODROME ZONES IN FLIGHT TESTS OF PILOT-NAVIGATION EQUIPMENT AND SYSTEM THEREFOR Russian patent published in 2016 - IPC G01C25/00 

FIELD: aviation.

SUBSTANCE: invention relates to navigation of aircrafts (AC) and can be used to determine control values of parameters of spatial angular orientation of AC during flight tests of pilot-navigation equipment (PNE). For this purpose during test operations they realize PNE receiving and processing of measurements of inertial navigation system (INS), correcting INS data using self-contained device and radio navigational correction of INS data using satellite navigation system (SNS) based on base correction station (BCS) or control correction station (CCS), measuring flight altitude using air sensor or system (ADS) and realize aerial photography of ground surface using digital aerophotographic camera and also for formation of orthoplans if topographical maps are absent laser survey of ground surface is made using board laser locator. At that, for complex information processing (CIP) during and after flight, namely for preliminary measurement data processing in unit (POII), measurement vectors (MV) generation is enabled with control for protection of Kalman filter, evaluation of INS errors (INS EE) using modified Kalman filter, calculation of navigation parameters (NPC) with simultaneous connection of second output POII unit to it.

EFFECT: technical result is expansion of functional capabilities.

4 cl, 4 dwg