THE MATHEMATICAL MODEL OF THE MECHANISM OF ELECTRODES MOVEMENT OF ARC STEEL-MELTING FURNACES ON THE BASIS OF DENAVIT-KHARTENBERG PRESENTATION

  • Ярослав Юрьевич Марущак Rzeszowska Polytechnic
  • Андрей Петрович Кушнир Lviv State University of Life Safety

Abstract

The mathematical model of electrodes movement mechanism of arc steel-melting furnaces on the basis
of Denavit-Khartenberg presentation and Lagrangian method has been created in the article. The given model enables
to analyze influence of structural elements of the shift mechanism on elastic vibrations of electrodes as well as to determine the frequency of natural vibrations. The computer research of the automatic control of electrode shifting with
the usage of created mathematical model has been carried out

Author Biographies

Ярослав Юрьевич Марущак, Rzeszowska Polytechnic

Dr. Tech. sciences, professor, professor of electrical engineering and fundamentals of computer science at Rzeszow polytechnic

Андрей Петрович Кушнир, Lviv State University of Life Safety

Cand. tech. Sci., Associate Professor, Associate Professor of the Department of Electrical Engineering, Industrial and Fire Automatics, Lviv State University of Life Safety

Published
2016-05-31
Issue
No. 22(98) (2016): Electrotechnic and Computer Systems
Section
Automated Electromechanical Systems