23 articles in this issue
A. A. Abramovych,I. S. Kashirsky,V. A. Poddubny
Context. The problem of processing signals of eddy current converters (ECC) reflected from metal inhomogeneities in a dielectric medium (soil) is considered. The object of the study was the method of processing reflected signals.Objective. The purpose of ... see more
C. V. Bazilo
Context. The relevance of the use of various functional elements of piezoelectronics in power and informational systems is due, above all, to their high reliability. The final goal of mathematical modeling of the vibrating piezoelectric elements physical ... see more
D. M. Piza,T. I. Bugrova,V. M. Lavrentiev,D. S. Semenov
Context. In the conditions of combined clutter and jamming radar performance is significantly degraded. This is due to the decorrelation of a point source of an active jamming by spatially distributed passive clutter. The methods of forming classified tra... see more
V. D. Borisenko,S. A. Ustenko,I. V. Ustenko
Context. The problem of geometric modelling of transitional curves, which are placed between rectilinear and circular sections of railway tracks, can be considered solved sufficiently. However, there are a number of factors that contribute to the developm... see more
L. M. Zhuravchak,N. V. Zabrods’ka
Context. Solving the different applied problems of engineering and petroleum geology, geophysics and geodynamics, researchers often use methods based on phenomenon seismic-electrical effect of the second kind, since the electromagnetic field of electrical... see more
S. G. Radchenko
Context. Urgent problem of statistical modeling of the complex systems and processes in conditions of incomplete initial information has been considered.Objective. The work objective is the use of the method of formalized obtaining of the structure of mul... see more
V. A. Shigimaga,Yu. Ye. Megel,S. V. Kovalenko,S. M. Kovalenko
Context. The problem of constructing electroporation models for membranes of biological cells by the methods of nonlinear approximation using the experimental dependences of their specific electric conductivity on intensity pulsed electric field was solve... see more
N. ?. Boyko
Context. Considered question correct interpretation information flow in distributed information systems. The object of study methods are promotion “big data” on cluster system.Objective. Is the study promising areas and technology for the analysis of stru... see more
N. R. Kondratenko,O. O. Snihur
Context. Monitoring natural systems of diverse nature is an essential condition of rational environmental management. Data Mining technologies, cluster analysis in particular, provide a wide range of capabilities for data sets visualization, which makes i... see more
A. Oliinyk,S. Subbotin,V. Lovkin,O. Blagodariov,T. Zaiko
Context. The task of automation of feature informativeness estimation process in diagnostics and pattern recognition problems i solved. The object of the research is the process of informative feature selection. The subject of the research are the criteri... see more
R. M. Peleshchak,V. V. Lytvyn,I. R. Peleshchak
Context. Deals with the problem of time-frequency and time dependence of the morphology of the signal at the output of nonlinear oscillatory neuron with regard to its threshold effect. The object of study is non-linear modified model of Van-der-Pol, which... see more
R. M. Babakov
Contex. The problem of determining the hardware expenses in the logical circuit of a microprogram final-state machine with a canonical structure and a microprogram final-state machine with datapath of transition and various ways of generating of codes of ... see more
S. A. Dadenkov,D. A. Dadenkov
Context. The problem of quantitative estimation of probabilistic and temporal characteristics of the planning node’s tasks subsystem for the design of distributed real-time systems has been solved. Round robin priority driven preemptive scheduler is the s... see more
M. V. Davydov,O. V. Lozynska,V. V. Pasichnyk
Context. The problem of increasing efficiency of affix grammars over a finite lattice (AGFL) is considered. AGFL is a context-free grammar with flexible and compact form of productions for parsing texts in natural languages.Objective. The goal of the work... see more
T. V. Kozulia,M. O. Bilova
Context. Formation of information-methodical, algorithmic and software sustainable development evaluation of ecological-socio-economic different complexity systems requires the formation of an integrated system approach to solving scientific problems.Obje... see more
M. V. Korobchynskyi,L. B. Chyrun,V. A. Vysotska,E. O. Kondratiev
Context. Negative factors in shaping the content complicate necessary data finding process when scanning various sources. Increased volume and variable Relevance / content flow dynamics (regular and non regular updates) leads to duplication and excessive ... see more
R. V. Rachok,O. V. Borovik,L. V. Borovik
Context. In border security uses a system of optical-electronic observation, which presents a set of towers that have radar, thermal imaging and video surveillance. The efficiency of detecting trespassers with the use of this system significantly depends ... see more
G. V. Tabunshchyk,T. I. Kapliienko,O. V. Shytikova
Context. In the article the task of systems with limited resources verification is considered. One of the challenges for implementation of concurrent minicomputer systems for implementations its in real products is high requirements to the limited hardwar... see more
M. V. Bobyr,N. A. Milostnaya
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Yu. Yu. Husieva,O. S. Martynenko,I. M. Kadykova,I. V. Chumachenko
Context. The processes of requirements management are a key factor in the success or failure of the project. Researches in the field of project management indicate that these processes are not formalized. Thus, there is need to develop and formalize metho... see more
I. V. Zimchuk
Context. Complication of digital regulator of the closed control systems by the continuous objects is determined by the dimension of mathematical model of control object, which given as a transmission function. In practice more preferable are simple regul... see more
Y. G. Kachan,A. A. Yerofieieva
Context. The actual task of developing an innovative control system for the process of metal heating up in the chamber furnace has been solved in the work.Objective is a creation of an algorithm for the controlling of the heating up of the metal wit... see more
V. L. Timchenko,D. O. Lebedev
Context. Algorithmic procedures for synthesizing optimal speed systems with variable feedback structure and a given dimension of the vehicle model, required type of stabilization trajectories and constraints on control actions are proposed for solving the... see more