Vestnik Sankt-Peterburgskogo Universiteta. Seriya 10. Prikladnaya Matematika. Informatika. Protsessy Upravleniya
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Vestnik Sankt-Peterburgskogo Universiteta. Seriya 10. Prikladnaya Matematika. Informatika. Protsessy Upravleniya, 2017, Volume 13, Issue 1, Pages 81–90
DOI: https://doi.org/10.21638/11701/spbu10.2017.108 (Mi vspui323) 		 
Computer science

Mathematical real time model of mining excavator electrical systems

D. M. Kostygovaa, D. V. Kazuninb

a AO «Kronshtadt Technology», 54, k. 5, lit. P, Malyi pr. V.O., St. Petersburg, 199178, Russian Federation
b St. Petersburg State University, 7–9, Universitetskaya nab., St. Petersburg, 199034, Russian Federation
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DOI: https://doi.org/10.21638/11701/spbu10.2017.108
Abstract: An electrical systems imitational model of a caterpillar mining excavator designed for an EKG-18R shovel operator training simulator is presented. The equations system for process modelling, occurring in the direct and alternating current circuit, is described. The system solution methods, including cases of possible structural degeneracy are suggested. The method optimization of similar real-time calculated equations system solution is considered. The principles of interaction between an electric excavator and other related models are compared as well as those of an integrated training simulator operator EKG-18R are presented. The verification of the mathematical model based on experimental data obtained on a real excavator is presented. Refs 8. Figs 4.
Keywords: real time numerical simulation, electrical systems imitational model, structurally degenerate algebraic equations system decision.
Received: May 5, 2016
Accepted: January 19, 2017
Bibliographic databases:
Document Type: Article
UDC: 519.612.4
Language: Russian
Citation: D. M. Kostygova, D. V. Kazunin, “Mathematical real time model of mining excavator electrical systems”, Vestnik S.-Petersburg Univ. Ser. 10. Prikl. Mat. Inform. Prots. Upr., 13:1 (2017), 81–90
Citation in format AMSBIB
\Bibitem{KosKaz17}
\by D.~M.~Kostygova, D.~V.~Kazunin
\paper Mathematical real time model of mining excavator electrical systems
\jour Vestnik S.-Petersburg Univ. Ser. 10. Prikl. Mat. Inform. Prots. Upr.
\yr 2017
\vol 13
\issue 1
\pages 81--90
\mathnet{http://mi.mathnet.ru/vspui323}
\crossref{https://doi.org/10.21638/11701/spbu10.2017.108}
\elib{https://elibrary.ru/item.asp?id=29143345}
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