Increase of accuracy of definition of coordinates by multi-position passive complexes on a basis of difference-distance measuring method and the problem solution in redundancy conditions

Yevhen K. Pozdniakov; Valeriy N. Tkachenko; Vyacheslav V. Korotkov

doi:10.3103/S0735272714090027

Authors

Yevhen K. Pozdniakov Institute of Applied Mathematics and Mechanics, Ukraine https://orcid.org/0000-0002-8120-697X
Valeriy N. Tkachenko Institute of Applied Mathematics and Mechanics, Ukraine
Vyacheslav V. Korotkov Public Joint-Stock Company "Special Design Bureau of Radio Devices", Ukraine

DOI:

https://doi.org/10.3103/S0735272714090027

Keywords:

range-difference method, coordinates, radio source, redundancy, simulation, statistical characteristics

Abstract

It is proposed a method of definition of coordinates of radiation sources (RS) using difference-distance measuring method and the problem solution in condition of redundant information about target space location. It is considered mathematical tool for the problem solution in condition of redundancy, it is represented a validation of considered method of RS coordinates definition. It is carried out simulation of RS coordinates definition, and on a basis of statistic characteristics of simulation results it is shown increase of the accuracy of RS coordinates in case of application of given method in the system of passive radio location.

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