D.Yu. Denisenko - Post-graduate Student, Don State Technical University (Rostov-on-Don) E-mail: swallow5@mail.ru Yu.I. Ivanov - Ph. D. (Eng.), Associate Professor, Department of Automatic Control Systems, Academy of Engineering and technology of SFU (Taganrog) E-mail: таганрог@почта.рус N.N. Prokopenko - Dr. Sc. (Eng.), Professor, Head of Department «Information Systems and Radio Engineering», Head of Research Laboratory, Don State Technical University (Rostov-on-Don) E-mail: prokopenko@sssu.ru