FIELD: information technologies.
SUBSTANCE: invention relates to aerospace engineering and can be used for control over satellite radio navigation system integrity without application of surface control complex means and global control stations. Claimed complex comprises components that follow. Device to measure pseudo ranges to the system satellites located in visibility zone and selected by preset algorithm and system anthology. There are control unit, decision-making unit and navigation signal generator. Besides, claimed complex comprises navigation signal transmitter, unit to calculate rages to selected satellites of the system in visibility zone It incorporates computer, unit to calculate the sum of and the difference between measured and design pseudo ranges. Also, it comprises the unit to calculate the components of satellite position shift and its time scale and the unit of comparison of said measured and design position shifts and satellite time scale with threshold.
EFFECT: higher reliability and validity of system integrity control.
2 cl, 2 dwg
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