A. A. Baydarov - Ph.D. (Eng.), Research Scientist, Department of Automation and Telemechanics, Perm National Research Polytechnic University. E-mail: cchp@bk.ru
A. A. Yuzhakov - Dr.Sci. (Eng.), Professor, Head of Department of Automation and Telemechanics, Perm National Research Polytechnic University. Е-mail: uz@at.pstu.ru