Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Svetlana A. Krasnova"'
Publikováno v:
Machines, Vol 11, Iss 9, p 890 (2023)
In this paper, the problem of the output voltage regulation of buck converters is considered. The novelty of the problem statement is that the external electric load and the input voltage of the converter are unknown bounded functions of a certain cl
Externí odkaz:
https://doaj.org/article/0f48091bd92d49de84e58a1564bb938d
Publikováno v:
Algorithms, Vol 16, Iss 9, p 405 (2023)
Planning an achievable trajectory for a mobile robot usually consists of two steps: (i) finding a path in the form of a sequence of discrete waypoints and (ii) transforming this sequence into a continuous and smooth curve. To solve the second problem
Externí odkaz:
https://doaj.org/article/30233acb3b114a09906b3763c71b4f66
Autor:
Maxim M. Perfilov, Elvira R. Zaitseva, Nadezhda S. Baleeva, Vadim S. Kublitski, Alexander Yu. Smirnov, Yulia A. Bogdanova, Svetlana A. Krasnova, Ivan N. Myasnyanko, Alexander S. Mishin, Mikhail S. Baranov
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 12, p 9923 (2023)
In this work, we have shown that the introduction of a trifluoromethyl group into the me-ta-position of arylidene imidazolones (GFP chromophore core) leads to a dramatic increase in their fluorescence in nonpolar and aprotic media. The presence of a
Externí odkaz:
https://doaj.org/article/f0f6d8f1f8ee42ea942bd2493057c6fd
Publikováno v:
Sensors, Vol 22, Iss 23, p 9472 (2022)
On the example of a control system for an unmanned aerial vehicle, we consider the problems of filtering, smoothing and restoring derivatives of reference action signals. These signals determine the desired spatial path of the plant at the first appr
Externí odkaz:
https://doaj.org/article/7119930c7cd4475e89282c3e77828552
Publikováno v:
Mathematics, Vol 10, Iss 14, p 2397 (2022)
As is often the case in practice, classical control theory does not fully provide sufficient tools for solving applied problems of a certain specific class. Such problems include automatic control of waste heat boilers where physical restrictions are
Externí odkaz:
https://doaj.org/article/59a38c153d32473c88bd59b9192b685f
Publikováno v:
Mathematics, Vol 10, Iss 13, p 2214 (2022)
A new class of regulators on the basis of the second-order sliding mode control is proposed. For the second-order system with smooth disturbances, special feedback is chosen with a discontinuous component and a radical function component. The synthes
Externí odkaz:
https://doaj.org/article/24fecea418194cf098c3590c6430b503
Publikováno v:
Mathematics, Vol 10, Iss 1, p 98 (2021)
In this paper, we propose a direct method for the synthesis of robust systems operating under parametric uncertainty of the control plant model. The developed robust control procedures are based on the assumption that the structural properties of the
Externí odkaz:
https://doaj.org/article/8f9aac1b743e4db0b498ff998bc526e1
Publikováno v:
Развитие образования, Vol 7, Iss 3, Pp 84-92 (2024)
The article is devoted to the problem of identifying the relationship between the subjective feeling of loneliness and the tendency to computer and gaming addiction in adolescence. Lonely people tend to be very unhappy, they have few social contacts,
Externí odkaz:
https://doaj.org/article/120f85c236d04e0d9a28c13e20be9910
Autor:
Svetlana Guryevna Krasnova
Publikováno v:
Development of education. 5:39-45
Introduction. The article is devoted to the problem of optimizing the psychological states of children through the formation of their interpersonal states with a teacher and peers. Relevance. Based on the analysis of literary sources, it was revealed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb09d899d529912ccad3cdaadafc8103
https://doi.org/10.31483/r-104830
https://doi.org/10.31483/r-104830
Autor:
Anna E. Tsygankova, Andrey N. Gerasimov, Svetlana A. Potekaeva, Svetlana V. Krasnova, Natalia A. Tsvetkova, Natalia V. Maloletneva, Elena V. Volchkova, Vladimir P. Chulanov
Publikováno v:
Epidemiology and Infectious Diseases. 27:148-163
BACKGROUND: No studies have examined the course and outcomes of coronavirus disease 2019 (COVID-19) in patients with advanced HIV infection, which prompted this analysis. AIM: To identify predictors of the adverse outcomes of COVID-19 in patients wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5ea2460d95d89f2ec789cba2927b9aa
https://doi.org/10.17816/eid110907
https://doi.org/10.17816/eid110907