Applied Physics and Mathematics Annotation << Back INTELLIGENT TECHNOLOGY FOR ACHIEVING HIGH ACCURACY OF NAVIGATION INFORMATION IN INTEGRATED SYSTEMS A.S. VOLZHIN An intelligent technology (IT) for achieving high accuracy in integrated systems (IS) is proposed and implemented by physically integrating (FI) and self-correcting (SC) navigation information in a computer coming from an inertial navigation system (INS) and a satellite navigation receiver (SNP). It is shown that IT is the human intelligence that created its basis: FI and IC methods, an integrated navigation channel, physical integration filters and other algorithms implemented in a special computer. The accuracy of the IC, as part of the INS I-21 and SNP GG-24, was analyzed by calculations, mathematical modeling and experiment. The errors of the INS and SNP in coordinates, respectively, 1,850 m in 1 hour and 50 m, at the output, of the integrated navigation channel have already amounted to 0.5 m and 3 m, respectively. The results of research on achieving high-precision IC based on coarse micromechanical gyroscopes, which provides accurate integrated navigation parameters and orientation angles, are presented. IT to improve the accuracy of navigation information, with the help of human intelligence, implemented in the form of algorithms and programs in a computer, has great advantages over the industrial technology of manufacturing navigation systems with high accuracy. Keywords: intelligent technology, inertial navigation system, satellite navigation receiver, precision, physical integration filters, self-correction. DOI: 10.25791/pfim.03.2025.1336 Pp. 33-46.