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JOURNALS // Vestnik of Astrakhan State Technical University. Series: Management, Computer Sciences and Informatics // Archive

2021, Number 4


MANAGEMENT, MODELING, AUTOMATION
Complex classifiers of formal classification theory of technical systems: hierarcho-matrix, zone, cyclic
N. V. Fedorova
7
Possibilities of cyber-physical approach to studying frequency properties of closed system with incomplete information about control object model
E. G. Krushel, E. S. Potafeeva, T. P. Ogar, I. V. Stepanchenko, I. M. Kharitonov
21
Forming signals of current trajectories in computer-aided system of modal controlling unmanned vehicles in open pit mining
I. V. Chicherin, B. A. Fedosenkov
35
Model of switch-controlled PWM structure for analysis of pulse voltage converters with arbitrary topology
S. A. Amelin, M. A. Amelina, S. V. Drozdetsky, I. V. Yakimenko
45

COMPUTER SOFTWARE AND COMPUTING EQUIPMENT
Algorithm and methods of ranking group of bitmap images
V. V. Afonin, A. V. Savkina, V. V. Nikulin
58
Developing hardware and software complex for remote control of greenhouse microclimate
S. A. Feilamazova, Z. Kh. Akhmedova, Z. Sh. Abdurazakova
68
Potential applications of linguistic steganographic trigger-containers for text watermarking purposes
R. K. Potapova, A. V. Dzhunkovskiy
76

SOCIAL AND ECONOMIC SYSTEMS MANAGEMENT
Probabilistic approach to determining production functions
A. V. Mikheev
82
Regression models of assessing influence of economic indicators on amount of services in information and communication technologies
S. I. Noskov, A. S. Vergasov
95
Formalization of control systems for process of training foreign students in universities of Russian Federation
A. V. Averchenkov, A. M. Alidodov
104

INFORMATION TECHNOLOGIES IN EDUCATIONAL ACTIVITY
Ontological model of interaction between educational content and learner in intelligent tutorial system architecture
N. V. Pustovalova
113
Hybrid model for constructing individual educational trajectory based on digital twins
N. V. Kaznacheeva, A. N. Poletaikin, L. F. Danilova, S. G. Sinitsa
126


© Steklov Math. Inst. of RAS, 2026