Oleksandr Kupriyanov

Oleksandr Kupriyanov
Ukrainian Engineering Pedagogics Academy · Department of Information Computer Technologies and Mathematics

Doctor of Engineering Sciences

About

16
Publications
2,505
Reads
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30
Citations
Citations since 2017
15 Research Items
29 Citations
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Introduction
Oleksandr Kupriyanov currently works at the Department of Information Computer Technologies and Mathematics, Ukrainian Engineering Pedagogics Academy. Oleksandr does research in Manufacturing Engineering and E-Learning. Their most recent publication is 'Improvement of the Assembling Technology for Precision Joints Using the Dimensional Information'.

Publications

Publications (16)
Chapter
The paper proposes an approach to the analysis of production technology based on the proximity of the obtained accuracy to the desired parameters. Such an assessment of technology in terms of quality will allow for a reasonable choice of the best technology and assign technological parameters which can be applied in the conditions of Industry 4.0....
Chapter
The article proposes an approach to teaching programming with using the developed simulator, which allows to form basic programming skills and bring their use to automatism. The proposed approach to teaching programming uses the concept of visualizing programming results. It differs from existing block-based visual programming languages in that the...
Chapter
A mathematical model for the numerical determination of the quality indicator value allowing one to obtain non-dimensional values in the range from minus infinity to 1 (the maximum usable value) is proposed. Unlike the traditional system of tolerances, in which the suitability can take two values – 0 or 1, the proposed model allows you to obtain in...
Article
Full-text available
The article considers several modern scientific papers substantiating the need for assessing workplace safety and focusing on methods applied for the quantitative assessment of working conditions. The analysis found unsolved problems in qualimetry, which could lead to the development of new practical and generally applicable methods to effectively...
Chapter
Full-text available
In the paper, it is proposed to memorize and use data on actual dimensions to improve the technology of manufacturing and assembly of machine-building products. It is proposed to store dimension information in a database, and use Direct Part Marking Identification to identify parts. Information on the values of the fit dimensions of parts allows us...
Article
Full-text available
This article analyses the results of the proposed approach to quality assessment of the use of online courses in the system of Ukrainian Engineering Pedagogics Academy e-learning and to assess its effectiveness in solving the problem of improving the quality of education. The courses were inspected after the Spring 2020 semester, according to the f...
Chapter
The article suggests the use of a probabilistic-statistical model for calculating the strength of parts under cyclic fatigue loads. Statistical analysis of the samples was carried out according to the results of a mass experiment on the strength of samples during fatigue tests. The numerical characteristics of the statistical sample are found: the...
Chapter
The paper describes the method of “compression” of information by allocating latent variables from Big Data with the results of surveys. The peculiarity of the data used to compress information is the presence of various types of answers in an arbitrary textual form, which does not allow the use of existing techniques in which the evaluation of res...
Article
The influence of the measuring device error on the consumer’s and manufacturer’s risks was studied for three cases of the organization of completing: complete interchangeability, selective completing and completing with ranking. The presence of measurement error does not allow to avoid risks; however, their values must be estimated so that they do...
Chapter
Full-text available
The effect of the shape geometry error on the strength of a cylindrical joint with interference fit was investigated. The strength of the joint without a geometry error was compared with the strength of the joint in the presence of conicity, saddle shape, barrel shape, ovality. The calculation is carried out by the finite element method in Ansys. I...
Chapter
Induction heating process during wheel assembly, as well as the heater design during railway wheel set axle equipment disassembly, are suggested. Simulation of railway wheel thermal elasticity is carried out in SolidWorks Simulation. Deformation processes at local induction heating are fast and affect the obtained joint dimensions. The obtained dat...
Chapter
Full-text available
The article substantiates the existence of the problem in the optimization of technical information in the process of designing the content of training for the future personnel by means of information and communication technologies in the system of professional education. It was determined requirements for training and scientific sources of technic...
Chapter
Full-text available
This paper deals with the problem of automated testing of students in the absence of a computer room. A computer system that meets the basic requirements for the simultaneous testing of groups of students is mobile and inexpensive due to its single-computer-based design has been developed and described. The system has sufficient options to conduct...
Conference Paper
Full-text available
The article gives up-to-date demands to graduates of higher educational establishments of Ukraine, the demands to their professional activities are thoroughly analyzed. The components of professional actions of a teacher-engineer are outlined, conclusions concerning the degree of their realization in students' pedagogical training content are made....

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Projects

Projects (3)
Project
The Erasmus+ project aims at developing and piloting governance structures between the Ukrainian partner HEIs and regional VET schools. The focus is on overcoming the theory-practice gap between university education and teaching requirement in VET, and on setting up governance in a new, i.e. partnership-based manner between relevant institutions in VTE. The wider objective of the project is to create awareness for a modern VTE system in Ukraine and to draw public attention to raising the status of the teaching profession and vocational education. The project website: https://pagoste.eu/