Radìoelektronika, Ìnformatika, Upravlìnnâ  

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V. V. Korchynskyi,V. I. Kildishev,D. V. Holev,O. M. Berdnikov

Context. The task of increasing the secrecy of information transmission based on combined random coding is considered. Theobject of research is the integration processes of stochastic, block and timer coding.Objective. The aim of the article is to develop... see more

I. O. Prots’ko,O. V. Gryschuk

Context. Ensuring high-speed calculation by computer systems of the classical task of factorization of integer value on simple factorsrequires the development of effective algorithmic methods using the latest information technologies. Fast computation of ... see more

R. V. Rachok,O. V. Borovyk,L. V. Borovyk

Context. An important prerequisite for reliable protection of the state border of Ukraine is the effective detection of violators ofthe border. For this purpose, various state-of-the-art systems and observation complexes are used at the border agency, and... see more

I. S. Tvoroshenko,O. O. Kramarenko.

Context. The urgency of this work is to develop software for a multifunctional geoinformation guide supporting the state fire andrescue part by means of modern geoinformation technologies. The object of research is the infrastructure of the city of Kharki... see more

V. I. Freyman

Context. Research of a Reed-Solomon codes characteristics for estimation of code and communication channel parameters influence at the reliabilityand efficiency of information transmission between of control systems devices are performed. The research obj... see more

V. V. Tsyporenko,V. G. Tsyporenko,T. M. Nikitczuk

Context. At present, in automated radio monitoring systems, direction-finding of radio-electronic means is carried out under conditions of a complex electromagnetic environment, a large apriori uncertainty about the parameters of radio emissions, as well ... see more

V. I. Shinkarenko,O. O. Zhevago

Context. Generating university course timetable is one of the most important tasks of managing the educational process. Growingrequirements for the quality of education, a reduction in the material base and an increase in the number of specialties lead to... see more

N. M. Lutska,A. P. Ladanyuk,T. V. Savchenko

Context. The problem of identification of the mathematical models of the technological objects on the basis of which the robustcontrol system is subsequently synthesized has been considered. The methods of identification of the mathematical models of thet... see more

V. L. Timchenko,D. O. Lebedev

Context. Increasing quality requirements for a transient control (stabilization) of various types (mechanical, electrodynamic) of dynamicsystems require usage of engineering methods of optimal design, which allow solving practical problems of multidimensi... see more

A. V. Artiukh,S. I. Kozyrenko,O. O. Shabalin,I. R. Lytvyn

Context. Existing fluid simulation methods have several disadvantages and can be improved with the help of new approaches tothe solution of problems of computational fluid dynamics, which confirms the relevance of the work.Objective. The goal of the work ... see more

V. A. Kodnyanko

Context. The hypothesis about computational redundancy of the dichotomy method used for conditional minimization ofunimodal functions was formulated, and on this basis the idea of the possibility creating a more efficient method was suggested.Objective. T... see more

O. O. Kryazhych,O. M. Trofymchuk,O. V. Kovalenko

Context. The problem of determining the starting point when of G. Zoutendijk’s method of possible directions is considered, namely the case where such a point can be arbitrary or even unknown. Presented in the article allows to determine the further direc... see more

V. I. Levin

Context. When designing various measuring instruments, the problem arises of constructing the so-called calibration characteristicof a measuring device, i.e. the quantitative dependence of the measurement result on the measured value. This characteristic ... see more

V. N. Tarasov

Context. In the queuing theory of a research of the G/G/1 systems are relevant because it is impossible to receive decisions forthe average waiting time in queue in a final form in case of arbitrary laws of distributions of an input flow and service time.... see more

A. V. Zharkova,V. V. Nahornyi

Context. The article describes ?he actual problem of raising the informativeness of diagnostic signs (symptoms) ensuring the introductionof computer technologies, for example, in medical practice, for the rapid formulation of a reliable diagnosis has been... see more

D. M. Piza,S. N. Romanenko,D. S. Semenov

Context. Under simultaneous actions of the active noise and passive interference, the latter de-correlates the active component ofthe combined interference, which significantly limits its compensation. In addition, when the active interference acts on the... see more

S. A. Subbotin

Context. To make decisions in technical applications, it is usually necessary to have a model that allows you to predict the stateof a managed object or process. The object of the study is the process of building dependency models by use cases. The subjec... see more

A. Ya. Beletsky

Context. The problem to form generalized primitive matrixes on the Galois and Fibonacci any order over the field characteristics2 for the construction by the generators gamma functions for cryptographically stable algorithms of inline data encryption, fre... see more

Yu. Yu. Kolyadenko,I. S. Shostko,D. V. Ageev

Context. The article presents the results of the analysis of synchronization characteristics in the networks of the new generationusing the PTP protocol. The object of the research is the synchronization process in the networks of the new generation using... see more