Showing: 1 - 6 of 39 RESULTS
Innovative Technologies in Mechanical EngineeringConcept of Data Model for Structural Elements in Applied Mechanics

Concept of Data Model for Structural Elements in Applied Mechanics

Concept of Data Model for Structural Elements in Applied Mechanics Oleh Yushkevych ORCID: https://orcid.org/0000-0002-7199-8424 Oles Honchar Dnipro National University Purpose. To create the concept of a model of analytical and mathematical representation of structural elements in the space of quality indicators of steel grades. Design / Method / Approach. A theoreticalanalytical approach is applied to the creation of a concept for solving the problem of forming a mathematical model of the data structure. Findings. Definitions of training sampling in non-traditional …

Control Systems, Telecommunications and NavigationIntegration of Non-Stationary Optimal Control Systems with Delay and an Unstable Spectrum

Integration of Non-Stationary Optimal Control Systems with Delay and an Unstable Spectrum

Integration of Non-Stationary Optimal Control Systems with Delay and an Unstable Spectrum Petro Samusenko ORCID: https://orcid.org/0000-0002-4241-6173 National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute” Tetiana Novik ORCID: https://orcid.org/0009-0003-3146-6292 National Aviation University Mykola Rashevskyi ORCID: https://orcid.org/0000-0003-1136-2691 National Aviation University Purpose. We considered a non-stationary optimal control system with delay. Non-stationary optimal control systems are described by systems of differential or differential-algebraic equations. Variable coefficients do not allow, in general, to construct a solution to such systems in quadratures. Numerical …

Project Management and LeadershipTraining convolutional neural network models for object, scene and context recognition in images

Training convolutional neural network models for object, scene and context recognition in images

Training convolutional neural network models for object, scene and context recognition in images Roman Orlov ORCID: https://orcid.org/0009-0001-2576-8513 Private Higher Educational Institution Kharkiv University of Technology “STEP” Serhii Taboranskiy ORCID: https://orcid.org/0009-0009-8349-8644 Private Higher Educational Institution Kharkiv University of Technology “STEP” Purpose. The study focuses on developing an optimized convolutional neural network (CNN) for detecting objects, scenes, and contexts in diverse images. It emphasizes improving the architecture, training methods, and performance of CNNs in computer vision tasks, which are essential for various …

Project Management and LeadershipBuilding an effective system of information and analytical support for enterprise management: tasks and challenges

Building an effective system of information and analytical support for enterprise management: tasks and challenges

Building an effective system of information and analytical support for enterprise management: tasks and challenges Stanislav Svir ORCID: https://orcid.org/0009-0008-7424-2308 Oles Honchar Dnipro National University Purpose. The purpose of this study is to identify key challenges and areas for improvement in establishing an effective information and analytical support (IAS) system for enterprise decision-making. The research examines critical issues necessary for optimizing information flows and explores how current challenges impact IAS functionality in today’s dynamic business environment. Design / Method / Approach. …

Innovative Technologies in Mechanical EngineeringScientific and Technical Texts: Translation Aspects in Electrical and Computer Engineering

Scientific and Technical Texts: Translation Aspects in Electrical and Computer Engineering

Scientific and Technical Texts: Translation Aspects in Electrical and Computer Engineering Irina Suima ORCID: https://orcid.org/0009-0008-8246-4533 Oles Honchar Dnipro National University Purpose. The purpose of the paper is to study the lexical and grammatical levels of technical documentation in the English and Ukrainian languages, as well as to analyze the means of expression of English technical documentation in the Ukrainian language in the field of electrical engineering and computer technology in order to achieve adequacy. Design / Method / Approach. Research …

Project Management and LeadershipTheoretical substantiation of the system of factors influencing the agricultural development: the Ukrainian context

Theoretical substantiation of the system of factors influencing the agricultural development: the Ukrainian context

Theoretical substantiation of the system of factors influencing the agricultural development: the Ukrainian context Roman Ivanov ORCID: https://orcid.org/0000-0003-2086-5004 Oles Honchar Dnipro National University Yurii Hurtovyi ORCID: https://orcid.org/0009-0005-4047-140X Oles Honchar Dnipro National University Purpose. The article aims to develop a system of factors that potentially affect agricultural production development in Ukraine, their theoretical substantiation, and classification by the nature of the impact. Design / Method / Approach. The presented list of factors is based on statistical indicators of the State Statistics …