Radìoelektronika, Ìnformatika, Upravlìnnâ  

O. V. Zabolotnyi

Contest. Variable chemical composition of the materials under research is a reason for so-called “type uncertainty” appearance, because the result of moisture measurement strongly depends from initial dielectric permittivity (type) of a material, and... see more

V. P. Romanenko,L. N. Sakovich,Y. V. Ryzhov,S. E. Gnatyuk,I. Y. Rozum

Context. Radioelectronic devices are continuously complicated, which complicates the process of restoring their efficiency, when the diagnosis consumes the largest labor costs and time. Therefore, the promising direction of increasing the efficiency ... see more

A. V. Artiukh,S. N. Lamtyugova,M. V. Sidorov

Context. This article is devoted to the linear problem of the steady and unsteady flows of a viscous incompressible fluid.Objective. The purpose of this paper is to compare the previously developed methods of numerical analysis of the steady and unst... see more

L. I. Mochurad

Context. The rapid development of nanotechnology puts forward new requirements for electronic optics systems. In modern electron-optical systems, a significant amount of complex electrodes with a geometric symmetry is observed. When calculating the&n... see more

V. V. Nahornyi,E. A. Lavrov,Y. I. Chybiriak

Context. The article describes the results of research into the development of a new methodology for forecasting the individual resource of technical systems, which is a topical, but still not solved, problem, especially for small-series or single ob... see more

M. V. Sidorov

Context. The questions of constructing a two-sided iterative process for finding a positive solution of the first boundary value problem for an ordinary second-order differential equation on the basis of the method of Green’s functions are considered... see more

V.N. Tarasov,N. F. Bakhareva

Context. In queuing theory, the study of G/G/1 systems is particularly relevant due to the fact that until now there is no solution in the final formin the general case. The problem of the derivation in closed form of the solution for the average waiting ... see more

S. Babichev,S. Vyshemyrska,V. Lytvynenko

Context. The problem of the data clustering within the framework of the objective clustering inductive technology is considered. Practical implementation of the obtained hybrid model based on the complex use of R and KNIME tools is performed. The obj... see more

O. V. Herasina,O. Yu. Husiev,V. I. Korniienko

Context. Neuro-fuzzy forecasting of the chemical composition of cast iron at the blast furnace output to improve the quality of blast furnace production control is considered.Objective. The aim of the work is to reduce the errors of forecasting non-l... see more

D. V. Kotsur,V. M. Tereshchenko

Context. The problem of automated processing and analysis of microscopy image data is of high relevance due to its extreme impact on the research and recent developments in the field of biology and medicine. Efficient image processing algorithms faci... see more

V. V. Moskalenko,A. S. Moskalenko,A. G. Korobov,M. O. Zaretsky

Context. Lightweight model and effective training algorithm of on-board object detection system for a compact drone are developed. The object of research is the process of small object detection on aerial images under computational resource constrain... see more

S. A. Subbotin

Context. The problem of automating the decision tree construction is addressed. The object of study is a decision tree. The subject of study is the methods of decision tree building.Objective. The purpose of the work is to create a method for constru... see more

O. V. Bisikalo,V. V. Kovtun,M. S. Yukhimchuk

Context. Compared to universal information systems, the information system for critical use has a simplified structure of the information environment and specific requirements regarding the volumes and nature of information resources. This fact allow... see more

S. S. Velykodniy

Content. Software systems are used in a variety of branches of life and human activities, but they are most widely used in industries where it is necessary to work with many routine operations – this applies to industry, production, transportation, t... see more

S. M. Vovk

Context. In order to process the data containing anomalous values as well as to obtain the sparse solutions or solutions with small extent, the requirement to minimize the extent of the function used to find solution can be used. In this paper the ob... see more

Ye. V. Havrylko,O. A. Kurchenko,I. V. Tereshchenko,A. I. Tereshchenko

Context. This paper presents a method for solving the problem of product’s quality assurance at the stage of the initialmanufacture process design in accordance with the process-analytical technology for the design of modern certified manufacturing –QbD. ... see more

A. V. Galchenko,S. V. Choporov

Context. Unauthorized access to well-protected information and telecommunication systems is a topical problem in the information security field [1]. For this problem solving, it is proposed to use the deniable encryption mechanisms, which allows itsm... see more

S. A. Dadenkov

Context. New model and quantification method of probable and time characteristics of information-control network with carrier sense random multiple access protocol and predicting network load of predictive p-persistent CSMA had been created. The obje... see more

V. V. Panin,V. V. Doronin,O. M. Spiian

Context. The diagnostics automatisation problem of network anomalies during navigation data processing from gauging stations to electronic chart system under river e-navigation was studied. The object of the study is a process of diagnostic in the dy... see more

R. O. Bieliakov,H. D. Radzivilov,O. D. Fesenko,V. V. Vasylchenko,O. G. Tsaturian,A. V. Shyshatskyi,V. P. Romanenko

Context. Military conflicts of the late XX – early XXI centuries are characterized by the using of a large number of new weapons, which allowed the warring parties to distance themselves as far as possible from the direct collision with each other. U... see more

A. Y. Bukaros,O. A. Onyshchenko,P. N. Montik,V. L. Malyshev,V. N. Bukaros

Context. The analysis of existing systems of sensorless control of hermetic compressor electric drives is carried out. The main requirements for control systems of automated electric drives of small refrigerating units’ hermetic compressorsare determ... see more

A. G. Gurko

Context. The SLAM problem solving for an autonomous mobile robot requires efficient technical means for surrounding terrain scanning with the purpose of its mapping and obstacles detecting. As such means, laser scanning systems are widely used both i... see more

A. I. Kosolap,A. A. Dovgopolaya

Context. In this paper we consider problems of optimizing the reliability of complex non-repairable systems. Such systems consist of a set of interrelated elements. Optimizing the reliability of such systems is a complex computational problem and req... see more

S. A. Us,L. S. Koriashkina,O. D. Stanina

Context. The object of the research is a two-stage process of material flows allocation in the transport-logistic system, the structural elements of which are enterprises that collect a resource, is been distributed in a certain territory (centers of... see more