Zobrazeno 1 - 10 of 56 pro vyhledávání: '"M V Andreev"'
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Akademický článek
Open spatial data for the exploration of territories and digital services for accessing them
Autor: I. P. Karachevtseva, S. S. Dubov, M. V. Andreev, A. S. Garov, A. E. Zubarev, I. E. Nadezhdina, N. A. Kozlova, N. A. Slodarzh
Publikováno v: Космические аппараты и технологии, Vol 7, Iss 2, Pp 142-152 (2023)
«Open Data» concept is presented considering its application for wide public access to spatial data. It is shown that some principles of the «Open Data» may not be applicable to spatial data due to their peculiarities. The information source «Na
Externí odkaz: https://doaj.org/article/fed0a3655fc141fd9a7580a596aa7398
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2
Operation of synthetic inertia units in electric power systems of various densities
Autor: V. E. Rudnik, A. A. Suvorov, N. Yu. Ruban, M. V. Andreev, Yu. D. Bay
Publikováno v: iPolytech Journal. 26:465-486
This study is aimed at improving the efficiency of photovoltaic plants operated in the electric networks of various densities by adjusting the synthetic inertia algorithm and automatic frequency control circuits. To this end, the automatic control sy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dee15d4383414670bd03cae47441f468
https://doi.org/10.21285/1814-3520-2022-3-465-486
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6
Localization of plane wave expansion using the method of quasisolution searching
Autor: D. Yu. Saltykov, O. O. Drobakhin, V. F. Borulko, M. V. Andreev
Publikováno v: Journal of Physics and Electronics. 29:87-94
The localization of the plane wave expansion is considered for the analysis of wave beam transformations on transversely inhomogeneous structures. To implement compact localization in the spatial domain, it is proposed to use a system of non-intersec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78e6c9ce1cbde1266a1b9920e3873122
https://doi.org/10.15421/332129
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9
Exocometary Activity Around Stars at Different Evolutionary Stages: Current Issues
Autor: Serhii Borysenko, Yuliana G. Kuznyetsova, M. V. Andreev, V. M. Krushevska, O. Shubina, O. V. Zakhozhay, Pavlo Korsun, Ya. V. Pavlenko, I. Kulyk
Publikováno v: Kinematics and Physics of Celestial Bodies. 37:64-74
Modern theories of planetary system formation predict a large population of planetesimals, which are remnants of the primordial matter of the protoplanetary cloud and, at the same time, embryos of small bodies that we observe in our solar system. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3ba4c0dde2a8ebb3997f057d732bd0a
https://doi.org/10.3103/s0884591321020057
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10
Three-probe microwave interferometry for measuring displacement of mechanical objects with account for antenna reflectivity
Autor: M. V. Andreev, O. O. Drobakhin, D. Yu. Saltykov, N. B. Gorev, I. F. Kodzhespirova
Publikováno v: Radioelectronics and Communications Systems; Vol. 65 No. 4 (2022); 177-185
Radioelectronics and Communications Systems; Том 65 № 4 (2022); 177-185
This paper addresses the problem of displacement measurement by a three-probe implementation of microwave interferometry in cases where the reflection coefficients of the object under measurement (target) and the antenna are comparable. The paper pre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3b15acfc62c899a2c05e737f11554d3
http://radioelektronika.org/article/view/S0735272722040021
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