Yu. N. Lipin – Ph.D. (Eng.), Associate Professor, Department of Automatics and Telemechanics, Perm National Research Polytechnic University E-mail: y_lipinin@mail.ru

I. V. Maksimova – Associate Professor, Department of Acting Art, Perm State Institute of Culture

E-mail: dialogs@list.ru

Yu. L. Tokarev – Student, Department of Automatics and Telemechanics, Perm National Research Polytechnic University

A. I. Tur – Post-graduate Student, Assistant, Department of Automatics and Telemechanics, Perm National Research Polytechnic University

A. A. Yuzhakov – Dr.Sc. (Eng.), Professor, Head of Department of Automatics and Telemechanics, Perm National Research Polytechnic University

E-mail: uz@at.pstu.ru