FIELD: radio engineering, communication.
SUBSTANCE: subject of the invention is a method for controlling the validity of the navigation data value provided by a combination/consolidation device comprising a plurality of processing modules, each of which generates a navigation solution based on measurements from one or more independent navigation devices. In the controlling method, for each processing module, a safety radius corresponding to a predetermined failure probability is determined, at least one consolidated zone is determined which combines the security zones with a center, corresponding to the solution values generated at the output of the processing modules, and the safety zones correspond to the safety radii determined for these modules, wherein the safety radius of the mentioned combination/consolidation device for the mentioned failure probability is determined in such a way that it corresponds to the mentioned consolidated zone.
EFFECT: improved measurement accuracy.
12 cl, 10 dwg
