A.F. Vasbieva - Student, Department of Automation and Telemechanics, Perm National Research Polytechnic University. E-mail: albina.vasbieva@gmail.com L.M. Oniskiva - Ph.D. (Eng.), Associate Professor, Department of Applied Mathematics, Perm National Research Polytechnic University. E-mail: oniskivf@gmail.com A.I. Posyagin - Assistant, Department of Automation and Telemechanics, Perm National Research Polytechnic University. E-mail: posyagin.anton@gmail.com A.A. Yuzhakov - Dr.Sc. (Eng.), Professor, Head of a Department of Automation and Telemechanics, Perm National Research Polytechnic University

A.V. Eltishev - Student, Department of Automation and Telemechanics, Perm National Research Polytechnic University А.I. Posyagin - Assistant, Department of Automation and Telemechanics, Perm National Research Polytechnic University. E-mail: posyagin.anton@gmail.com А.А. Yuzhakov - Dr.Sc. (Eng.), Professor, Department of Automation and Telemechanics, Perm National Research Polytechnic University

A.N. Kamenskih - Post-graduate Student, Assistant, Faculty of Electrical Engineering, Department of Automation andelemechanics, Perm National Research Polytechnic University. E-mail: antoshkinoinfo@yandex.ru S.F. Tyurin - Dr.Sc. (Eng.), Professor, Faculty of Electrical Engineering, Department of Automation and tele-mechanics, Perm National Research Polytechnic University. E-mail: tyurinsergfeo@yandex.ru