А.S. Mit-kin - Head of Department, Rostov State Transport University (Rostov-on-Don) V.А. Pogorelov - Dr.Sc. (Eng.), Leading Research Scientist, Rostov State Transport University (Rostov-on-Don). E-mail: Vadim.Pogorelov.rnd@gmail.com S.V. Sokolov - Dr.Sc. (Eng.), Professor, Rostov State Transport University (Rostov-on-Don) P.А. Kucherenko - Post-graduate Student, Rostov State Transport University (Rostov-on-Don). E-mail: elexx@yandex.ru