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The convergence of the algorithm of secondary processing at the relative navigation system of the user equipment of GNSS

DOI 10.18127/j00338486-201811-07

Keywords:

D.I. Savin – Post-graduate Student, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)
E-mail: denissawi@yandex.ru
A.V. Korovin – Ph.D.(Eng.), Associate Professor of Department, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)
E-mail: korovin.alexey@mail.ru
V.A. Mironov – Dr.Sc.(Eng.), Professor, Main Research Scientist, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)
E-mail: mirvam@live.ru


The algorithm of secondary processing of navigation information at relative navigation of mobile objects is synthesized and simulated. The stability of the synthesized algorithm is estimated.
It is shown that the stability of the synthesized algorithm is higher, the higher the degree of correlation of measurement errors at two points from one NS. A comparison of the synthesized algorithm, involving the joint processing of navigation data, and the algorithm, producing the absolute coordinates of the pseudo-dimensional method. The synthesized algorithm showed higher stability even under the assumption of absence of error correlation.

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May 29, 2020

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