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Modeling of physical processes of energy conversion in small-sized vortex energy separators
(ХАІ, 2021)
The object of study in the article is the vortex effect of temperature separation in a rotating gas flow, which is realized in small-sized vortex energy separators. The subject matter is the models that describe the physical ...
Multiagent modeling of production logistics in the creation of high-tech products
(ХАІ, 2021)
Economic instability and stochastic behavior of the market lead to the need to develop new methods and mod-els to reduce the life cycle of high-tech products. Therefore, the urgent task is a detailed consideration and ...
Risk-oriented simulation of the long logistics supply chains in developing enterprises
(ХАІ, 2021)
The actual problem of studying long supply chains in developing enterprises is posed and solved. Due to the distribution of the production system and the presence of a large number of distant suppliers of materials, raw ...
Simulation of the business processes of the developing enterprise to create complex products with multi-level component architecture
(ХАІ, 2021)
The task of researching business processes related to the organization and management of projects for the creation of new complex technical products in the aerospace, shipbuilding and other branches of engineering is set ...
Вибір постачальників для виробництва високотехнологічної продукції з урахуванням довгих логістичних ланцюгів постачання вантажів
(ХАІ, 2021)
Ставиться та вирішується науково-прикладна задача вибору постачальників комплектуючих, матеріалів та сировини (КМС) для виробництва високотехнологічної продукції (авіабудування, суднобудування тощо) зі складною компонентною ...
Identification of UAV model parameters from flight and computer experiment data
(ХАІ, 2021)
The object of research in the article is various well-known approaches and methods of structural and parametric identification of dynamic controlled objects - unmanned aerial vehicles (UAVs). The subject of the research ...
Comparative study of linear regression and sir models of covid-19 propagation in Ukraine before vaccination
(ХАІ, 2021)
The study aims to develop machine learning and compartment models of COVID-19 epidemic process and to investigate experimental results of simulation. The object of research is COVID-19 epidemic process and its dynamics in ...
Formalization of tasks generation for complex of interactive web-tests on math
(ХАІ, 2021)
The approach to the formalization of the generation of problem situations applicable to the development of tutoring programs consisting of many tasks is considered. The main errors arising during the software-based generation ...
Diagnostic support of an intelligent tutor system for teaching skills to solve algebraic equations
(ХАІ, 2021)
The subject of research in this article is the process of analyzing the steps for solving algebraic equations using the Lobachevsky-Graeffe-Dandelen method. The goal is to model the process of solving algebraic equations ...
Modeling the impact of threats and vulnerabilities in transport logistics of a developing enterprise
(ХАІ, 2021)
A scientific and applied problem of modeling the impact of threats and vulnerabilities in the logistics of transportation of goods of a distributed production system was posed and solved.