Zobrazeno 1 - 10
of 172
pro vyhledávání: '"K A Aleksandrov"'
Autor:
N. G. Ivanova, K. N. Aleksandrov
Publikováno v:
Economics of the New World. 7:22-27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cd4849c96a87c2c852a6b1e7f45014b
https://doi.org/10.35231/25419501_2022_3_22
https://doi.org/10.35231/25419501_2022_3_22
Autor:
K. N. Aleksandrov, N. G. Ivanova
Publikováno v:
Вестник Санкт-Петербургского государственного университета технологии и дизайна. Серия 3: Экономические, гуманитарные и общественные науки. :29-35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8053540891ebd99225a319c3884991d
https://doi.org/10.46418/2079-8210_2022_1_5
https://doi.org/10.46418/2079-8210_2022_1_5
Autor:
S. N. Mantsevich, Yu. S. Dobrolenskiy, N. A. Evdokimova, O. I. Korablev, Yu. K. Kalinnikov, N. A. Vyazovetskiy, I. A. Dzyuban, A. G. Sapgir, A. V. Stepanov, A. Yu. Titov, K. V. Aleksandrov, A. V. Bondarenko, I. V. Dokuchaev, M. G. Knyazev, A. Ya. Dokuchaev, F. V. Kulakov
Publikováno v:
Solar System Research. 55:537-549
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bd54dcbafe77d553e4f22a8c74dd89a
https://doi.org/10.1134/s0038094621060071
https://doi.org/10.1134/s0038094621060071
Autor:
K. D. Aleksandrov, Nikolay Kuznetsov, D. V. Koznov, M.S. Krasnikova, O. A. Kuznetsova, E. V. Kudryashova
Publikováno v:
IFAC-PapersOnLine. (25):252-256
This work is devoted to nonlinear analysis of BPSK Costas loops and estimation of its key characteristics – the lock-in range. It is shown that obtained estimations refine some previously known engineering results.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::feb743a66f30f3d43da8807d9f7d700c
https://doi.org/10.1016/j.ifacol.2018.11.114
https://doi.org/10.1016/j.ifacol.2018.11.114
Autor:
K. D. Aleksandrov, Gennady A. Leonov
Publikováno v:
Vestnik St. Petersburg University, Mathematics. 51:77-81
In the present paper, dynamical systems with Prandtl hysteresis operator are considered. For the class of dynamical systems under consideration, a frequency-domain global stability criterion is formulated and proved. For a second-order dynamical syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9735b26dd7a19c17a45ed44e4a413b7
https://doi.org/10.3103/s1063454118010077
https://doi.org/10.3103/s1063454118010077
Publikováno v:
Differential Equations. 53:1764-1816
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52f084229b0425b5895324fdeede88a1
https://doi.org/10.1134/s0012266117130055
https://doi.org/10.1134/s0012266117130055
Publikováno v:
Technical Physics. 62:716-719
Experiments on initiating electrical air discharge in an airtight radiotransparent volume have been described. The discharge is initiated by a quasi-optical linearly polarized microwave beam with a deeply subcritical field by means of an electromagne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::873c9170e314fbfc47eca2a1e4a07c90
https://doi.org/10.1134/s1063784217050048
https://doi.org/10.1134/s1063784217050048
Autor:
K. D. Aleksandrov, Gennady A. Leonov
Publikováno v:
Doklady Physics. 62:564-566
The frequency criterion of the global stability of dynamic systems with the Prandtl and “play” operator is formulated. The scheme of its proof is given. The advantage of the criterion obtained as compared with the known Logemann–Ryan criterion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b7b90749bd2ea69ac17511f4024e508
https://doi.org/10.1134/s1028335817120084
https://doi.org/10.1134/s1028335817120084
Autor:
Lev P. Grachev, A. A. Ravaev, L. G. Severinov, K. V. Aleksandrov, A. Yu. Yakovlev, Igor I. Esakov
Publikováno v:
Technical Physics. 61:505-510
We describe the results of experiments on initiation of an electric discharge in air in a quasi-optical microwave beam by an electromagnetic vibrator fixed above the screen. This method for initiating the electrical breakdown makes it possible to obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0a10e117f2e386a77beafc1ecdcc1fb
https://doi.org/10.1134/s1063784216040022
https://doi.org/10.1134/s1063784216040022
Autor:
Pekka Neittaanmäki, M. V. Yuldashev, K. D. Aleksandrov, Gennady A. Leonov, Nikolay Kuznetsov, Renat V. Yuldashev
Publikováno v:
IFAC Workshop on Periodic Control Systems. (14):36-41
In the present work the lock-in range of PLL-based circuits with proportionally-integrating filter and sinusoidal phase-detector characteristics are studied. Considered circuits have sinusoidal phase detector characteristics. Analytical approach base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33af9cc189bed2c4df2cc8ab7ca1dbe6
https://doi.org/10.1016/j.ifacol.2016.07.971
https://doi.org/10.1016/j.ifacol.2016.07.971