D.N. Shevelev1, A.V. Roslyakov2, N.I. Smelov3, N.A. Zadorina4, A.N. Lomanov5

1–5 P.A. Solovyov Rybinsk State Aviation Technical University (Rybinsk, Russia)

1 i@d-shevelev.ru, 2 aroslykovit@yandex.ru, 3 thesmelov1@mail.ru, 4 zadorina@rsatu.ru, 5 lepss@yandex.ru