Zobrazeno 1 - 10
of 19
pro vyhledávání: '"S. A. Dubovik"'
Autor:
S. A. Dubovik, A. A. Kabanov
Publikováno v:
Mekhatronika, Avtomatizatsiya, Upravlenie. 23:395-405
To ensure the stabilization of the equilibrium state in a nonlinear system in the presence of noise, it is not enough to solve the local stabilization problem, it is also necessary to ensure continuous monitoring of a possible transition to a critica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf716c40cf201fd000a6cb59c233c2d5
https://doi.org/10.17587/mau.23.395-405
https://doi.org/10.17587/mau.23.395-405
Autor:
S. A. Dubovik
Publikováno v:
Mekhatronika, Avtomatizatsiya, Upravlenie. 20:461-471
Asymptotic methods for analyzing large deviations in this work are used to convert information about the state of a controlled diffusion process into probabilistic estimates of the normal or abnormal development of the process. Thus, over the reflex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2b9d7ef886c6f1fcbf5ef671f0764e1
https://doi.org/10.17587/mau.20.461-471
https://doi.org/10.17587/mau.20.461-471
Autor:
S A Dubovik, Aleksey Kabanov
Publikováno v:
Journal of Physics: Conference Series. 2096:012151
The paper presents algorithms for simulation rare events in stochastic systems based on the theory of large deviations. Here, this approach is used in conjunction with the tools of optimal control theory to estimate the probability that some observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35114029f46cc04135a66c94fec7cfc5
https://doi.org/10.1088/1742-6596/2096/1/012151
https://doi.org/10.1088/1742-6596/2096/1/012151
Publikováno v:
2019 III International Conference on Control in Technical Systems (CTS).
Control systems that operate under various disturbances are considered. It is proposed to synthesize functionally stable system like a two-level system. In such two- levelsystems the upper level of control is realized using asymptotic methods of Larg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a0a033cb3b7fd5593c78a50607caa6e
https://doi.org/10.1109/cts48763.2019.8973334
https://doi.org/10.1109/cts48763.2019.8973334
Publikováno v:
Journal of Physics: Conference Series. 1926:012009
Synthesis of alkyd resins is one of the most common technological processes for deep processing of vegetable oils. In Russia, about 700 thousand tons of alkyd resins are produced per year; so much attention is paid to improving the production process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d13a4e09c7c86d69f841c30325177d01
https://doi.org/10.1088/1742-6596/1926/1/012009
https://doi.org/10.1088/1742-6596/1926/1/012009
Autor:
S. A. Dubovik
Publikováno v:
MEHATRONIKA, AVTOMATIZACIA, UPRAVLENIE. 17:301-307
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19ea73eb1d00ce405b9a93f21321a082
https://doi.org/10.17587/mau.17.301-307
https://doi.org/10.17587/mau.17.301-307
Autor:
Aleksey Kabanov, S. A. Dubovik
Publikováno v:
Journal of Physics: Conference Series. 1661:012044
The paper presents a new method of analyzing large deviations for nonlinear systems defined through matrices with state-dependent coefficients. Large deviations of the controlled process from some standard state is the basis to forecast any critical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::552ae1c5c925259b9a591c5cfdd50b8f
https://doi.org/10.1088/1742-6596/1661/1/012044
https://doi.org/10.1088/1742-6596/1661/1/012044
Autor:
A. A. Malama, V. M. Zelenkovskii, N. G. Kozlov, Vladimir I. Potkin, E. A. Dikusar, S. V. Dubovik
Publikováno v:
Chemistry of Natural Compounds. 41:205-212
Previously unknown azomethines 3a-z and 4a-j were prepared in methanol by condensation of anthranilic acid 1 with vanillin, vanillal, and esters of these compounds 2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9365ac9ef0456476f375811161b07c34
https://doi.org/10.1007/s10600-005-0112-0
https://doi.org/10.1007/s10600-005-0112-0
Autor:
E. A. Dikusar, N. G. Kozlov, V. L. Murashko, N. V. Kovganko, S. V. Dubovik, M. M. Ogorodnikova
Publikováno v:
Chemistry of Natural Compounds. 39:280-284
New functionally substituted N- and P-containing salts of resinous and bile acids 1b, c, 2b-f, 3b-f, 4b-f, 5b, c, and 6b, c were prepared by reaction of the corresponding acids with amines or triphenylphosphine in anhydrous acetone.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93e0126c43be5b7666f2f2bcce7cebf0
https://doi.org/10.1023/a:1025426703621
https://doi.org/10.1023/a:1025426703621
Autor:
S. A. Dubovik
Publikováno v:
Journal of Mathematical Sciences. 103:174-177
The concept of an outer polynomial is introduced for systems with small parameters, and the problem of outer synthesis of a linear, multivariate system is formulated with a quadratic objective function. The weighting matrix of the objective function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70d79896e2a04c6503fbf2841838b35e
https://doi.org/10.1023/a:1026690228929
https://doi.org/10.1023/a:1026690228929