Technical Provision of Diagnostic Systems

Babak, Vitalii; Babak, Serhii V.; Myslovych, Mykhailo V.; Zaporozhets, Artur; Zvaritch, Valeriy M.

doi:10.1007/978-3-030-44443-3_4

Cited by 32 publications

(7 citation statements)

References 26 publications

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“…Problems of GIS using in educational process for the preparation of different specialties students are revealed in the works: 101 "Environmental Sciences" [33], 122 "Computer sciences" [46], 183 "Environmental protection technologies" [10,33] and others. Features of software for computer simulation of various processes are disclosed in [4,19,22,24,28,42]. However, potential of open and specialized GIS using to teach computer modeling by is insufficiently disclosed and needs further investigation.…”

Section: Literature Analysis and Problem Statementmentioning

confidence: 99%

Application of Open and Specialized Geoinformation Systems for Computer Modelling Studying by Students and PhD Students

Іatsyshyn¹,

Ковач²,

Zinovieva³

et al. 2020

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The article contains research on use of open and specialized geoinformation systems to prepare students and postgraduates on specialties: 101 “Environmental Sciences”, 103 “Earth Sciences”, 122 “Computer Sciences”, 183 “Environmental Technologies”. Analysis of the most common world open geoinformation systems is done. Experience of geoinformation systems use for students and postgraduates teaching for different specialties is described. Predominant orientation towards the use of geoinformation systems in educational process is determined based on the analysis of scientific publications and curricula of the most popular Ukrainian universities. According to the authors the material that is given narrows knowledge and skills of students and postgraduates, particularly in computer modeling. It is concluded that ability of students and postgraduates to use geoinformation systems is interdisciplinary. In particular, it develops knowledge and skills in computer modeling of various processes that may arise in the further professional activity. Examples of professional issues and ways to solve them using geoinformation systems are given. Recommendations are given on the use of open and specialized geoinformation systems in the educational process. It is recommended to use both proprietary (ArcGis, MapInfo) and open GIS (uDIG, QGIS, Whitebox GAT) to teach students. Open GIS (uDIG, QGIS, Whitebox GAT) and specialized (Modular GIS Environment, GEO + CAD, GeoniCS, AISEEM) can be used to teach both students and postgraduates.

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Section: Literature Analysis and Problem Statementmentioning

confidence: 99%

Application of Open and Specialized Geoinformation Systems for Computer Modelling Studying by Students and PhD Students

Іatsyshyn¹,

Ковач²,

Zinovieva³

et al. 2020

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“…Monitoring and optimization of such processes ensure effective implementation of resource-saving and energy-saving measures, which, of course, has economic and social significance. The use of mathematical models of physical signals and fields of functioning of energy facilities, algorithms and programs for the determination and statistical evaluation of their characteristics is the basis of information support for the operation of monitoring and diagnostic systems [15]. Monitoring of real characteristics of energy facilities can be ensured taking into account the capabilities of measuring units [16,17].…”

Section: Tablementioning

confidence: 99%

Possibilities and Perspectives of the Consumers-Regulators Application in Systems of Frequency and Power Automatic Regulation

Babak¹,

Kulyk²

2023

Teh. elektrodin.

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The Integrated Energy System (IES) of Ukraine functions as part of the European Union (EU) electric power system ENTSO-E. Each country whose IES operates in the ENTSO-E structure must ensure the presence of a full-fledged fre-quency and power automatic control system (AFPCS, AFPC system) in the national IES. The only exception is the IES of Ukraine, because its inclusion in the ENTSO-E happened during martial law and in the absence herewith of a full-fledged AFPC system. It violates the cornerstone requirements of the ENTSO-E structure formation. In the post-war period, the IES of Ukraine will be obliged to complete its own, full-fledged AFPCS as soon as possible. Three structures of the AFPC system development of the Ukrainian IES were studied: according to the traditional principle (on the basis of generators-regulators); on the basis of heat consumers-regulators with the involvement of heat pump installa-tions and on the basis of heat consumers-regulators using electric heat generators that provide energy for the central-ized heat supply system. Calculations and analysis of technical and economic indicators showed that the traditional structure of AFPCS extremely loses to both structures built on consumers-regulators. Significantly better of these two systems is the AFPCS, built on consumers-regulators in the form of electric heat generators. It provides an annual net profit of more than 1.8 billion USD, with a payback period of about 0.5 years, reduces by 2.7 billion m3 of natural gas consumption, reduces by 13.9 billion USD needs capital investment, has short construction deadlines. References 20, tables 5.

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“…The developed methods and systems for diagnosing products made of composite materials most often use the parameters of information signals as the main diagnostic features, the registration of which causes the least complication, namely amplitude, pulse duration, signal phase, and the like [6,7]. However, the shape of  © Eremenko V.S., Babak V.P., Zaporozhets A.O., 2021 ORCID ID: * https://orcid.org/0000-0002-4330-7518 ; ** https://orcid.org/0000-0002-9066-4307 ; *** https://orcid.org/0000-0002-0704-4116 the information signal, i.e.…”

Section: Introductionmentioning

confidence: 99%

Method of Reference Signals Creating in Non-Destructive Testing Based on Low-Speed Impact

2021

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The article describes the approach to the formation of a simulation model of information signals, which are typical for objects with different types of defects. The dispersive analysis of the signal spectrum components in the bases of the discrete Hartley transform and the discrete cosine transform is carried out. The analysis of the form of the reconstructed information signal is carried out depending on the number of coefficients of the spectral alignment in Hartley bases and cosine functions. The basis of orthogonal functions of a discrete argument is obtained, which can be used for the spectral transformation of information signals of a flaw detector. A method of simulation of information signals has been developed and experimentally investigated, which allows taking into account the deterministic and random components of the characteristics of real information signals. References 24, figures 13, tables 3.

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Technical Provision of Diagnostic Systems

Cited by 32 publications

References 26 publications

Application of Open and Specialized Geoinformation Systems for Computer Modelling Studying by Students and PhD Students

Application of Open and Specialized Geoinformation Systems for Computer Modelling Studying by Students and PhD Students

Possibilities and Perspectives of the Consumers-Regulators Application in Systems of Frequency and Power Automatic Regulation

Method of Reference Signals Creating in Non-Destructive Testing Based on Low-Speed Impact

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