Modeling the System of Determination of the Motion of a Technological Platform Using GLONASS Positioning and Newtonometry Data

Theoretical models of reconstruction of the linear and angular parameters of motion using onboard integrated GLONASS systems with a two-position data receiver and three-component newtonometric unit for determining specific forces of nongravitational nature for a technological platform are described....

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Veröffentlicht in:Technical physics letters 2019-09, Vol.45 (9), p.920-923
Hauptverfasser: Devyatisil’nyi, A. S., Shurygin, A. V.
Format: Artikel
Sprache:eng
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Zusammenfassung:Theoretical models of reconstruction of the linear and angular parameters of motion using onboard integrated GLONASS systems with a two-position data receiver and three-component newtonometric unit for determining specific forces of nongravitational nature for a technological platform are described. An important element of the mathematical model design is represented by a specially developed stable procedure of multiply repeated numerical differentiation, which is independent of the discretization step under conditions of limited accuracy of computations and measurements. Results of a numerical experiment used to confirm the validity of the initial physical and mathematical notions underlying the proposed approach are presented.
ISSN:1063-7850
1090-6533
DOI:10.1134/S1063785019090219