Výsledky vyhledávání - "I. S. Sil'vestrov"

Methods for the Calibration of Space-Gravity Gradiometers

Autor: R. A. Davlatov, V. F. Fateev, I. S. Sil’vestrov

Publikováno v: Measurement Techniques. 63:1-6

Well-known methods of calibration and estimation of the characteristics of existing space-gravity gradiometers are analyzed. The basic stages in the calibration and estimation of the characteristics of space-gravity gradiometers are identified and de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51e9ef1943964a244eb5d112543a21fb
https://doi.org/10.1007/s11018-020-01741-z

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Methods of metrological support of space gravity gradiometers

Autor: R. A. Davlatov, V. F. Fateev, I. S. Sil’vestrov

Publikováno v: Izmeritel`naya Tekhnika. :5-10

An analysis is made of the known methods for calibrating and evaluating the parameters of implemented space gradiometers. There are 4 main stages: laboratory assessment of amendments, assessment of amendments during operation, assessment of amendment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::baf74b8b777d016c234ae227d335a21c
https://doi.org/10.32446/0368-1025it.2020-1-5-10

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Joint Investigations of the Metrological Characteristics of the Complex of State Primary Standards of the Unit of Length

Autor: I. S. Sil’vestrov, K. V. Chekirda, N. A. Kononova, K. I. Malikov, E. A. Milovanova, M. Yu. Vasil’ev, N. V. Ivannikova, A. N. Shchipunov, D. A. Sokolov, V. L. Fedorin

Publikováno v: Measurement Techniques. 61:847-853

Results of joint investigations of the State Primary Standard of the unit of length, the meter (GET 2–2010), State Primary Special Standard of the unit of length (GET 199–2018), and State Primary Special Standard of the unit of length in the fiel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4e919c5523298d13b73803e52848c79
https://doi.org/10.1007/s11018-018-1513-3

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Current State and Outlook for the Development of Instruments for Basic and Metrological Support of the Glonass System

Autor: I. Yu. Blinov, O. V. Denisenko, I. S. Sil’vestrov, S. I. Donchenko, A. N. Shchipunov, V. N. Fedotov

Publikováno v: Measurement Techniques. 61:1-8

Information about the basic constituent components and operating principles of GLONASS is presented. Complexes of metrological and fundamental support of the system created at VNIIFTRI from 2012 to 2016 are considered. Paths for the development of co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73cb7e796cb39f6c5293a19a8fee3e88
https://doi.org/10.1007/s11018-018-1379-4

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Joint investigations of the metrological characteristics relevant to complex of the State primary measurement standards of length unit

Autor: K. V. Chekirda, M. Yu. Vasilyev, A. N. Schipunov, I. S. Sil’vestrov, N. A. Kononova, E. A. Milovanova, K. I. Malikov, V. L. Fedorin, N. V. Ivannikova, D. A. Sokolov, Radiotechnical Measurements

Publikováno v: Izmeritel`naya Tekhnika. :8-12

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab0e21466bb9a4f7e582df61e0e697d6
https://doi.org/10.32446/0368-1025it.2018-9-8-12

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Assurance of the Uniformity of Measurements in the Development and Use of GLONASS

Autor: N. R. Bazhenov, I. S. Sil’vestrov, O. V. Denisenko, L. B. Gerieva, F. R. Smirnov, V. N. Fedotov

Publikováno v: Measurement Techniques. 58:23-28

Metrological assurance complexes for the development and utilization of the global satellite navigation system (GLONASS) for the period through 2016 are considered. An approach to absolute calibration of query-free measuring instruments used for time

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2068a4f9f1edc9bde9e1002fd9a9a4ed
https://doi.org/10.1007/s11018-015-0657-7

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A Set of Standards for Support of the Uniformity of Measurements of Length in the Range Above 24 m: Current State and Prospects for Further Development

Autor: M. Yu. Vasil’ev, D. A. Sokolov, I. S. Sil’vestrov, V. M. Tatarenkov, V. N. Fedotov, A. N. Shchipunov, O. V. Denisenko

Publikováno v: Measurement Techniques. 57:1228-1232

A scheme for a set of standards for support of the unity of measurements of length in the range above 24 m is described. Its current state and prospects for further development are examined.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::831c2832f7948f82360abe25ad199f2b
https://doi.org/10.1007/s11018-015-0610-9

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Measurement of the sensitivity and directivity pattern of hydroacoustic measuring modules in artificial tanks

Autor: I. S. Sil’vestrov

Publikováno v: Measurement Techniques. 49:1059-1063

A method of measuring the sensitivity and directivity pattern of hydroacoustic measuring modules of considerable dimensions in artificial tanks is considered. The method is based on the use of a pseudonoise signal. The results of the mathematical mod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d220bb7282a1c678b02fbec9b8c276f
https://doi.org/10.1007/s11018-006-0236-z

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