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Mathematical modeling of pipes production forecast based on polynomial regression analysis (PRA)

G. Shvachych ; Dnipro University of Technology, Dnipro, Ukraine
I. Mamuzić ; University of Zagreb, Zagreb, Croatia
B. Moroz ; Dnipro University of Technology, Dnipro, Ukraine
M. Aleksieiev ; Dnipro University of Technology, Dnipro, Ukraine
I. Hulina ; Dnipro University of Technology, Dnipro, Ukraine
M. Myronenko ; State Enterprise Ya. Ye. Osada Scientific Research Tube Institute, Dnipro, Ukraine


Puni tekst: engleski pdf 199 Kb

str. 299-302

preuzimanja: 182

citiraj


Sažetak

The paper analyzes some indicators of the production activity of Ukraine’s metallurgical plants, which are under the auspices of Ukrtruboprom association for May-August 2022. Mathematical modeling of pipe production process forecast based on polynomial regression analysis was performed. The presented mathematical models provide adequate results for predicted indicators of economic activity of enterprises selected for analysis. The Russian military operations’ negative impact on the hostilities’ conduct in Ukraine is shown.

Ključne riječi

steel; pipe; mathematical modeling; PRA; Ukraine

Hrčak ID:

290123

URI

https://hrcak.srce.hr/290123

Datum izdavanja:

3.4.2023.

Posjeta: 485 *