O.O. Kozeeva1, I.V. Сhukhraev2, E.O. Deryuginа3

1-3 Kaluga branch of Bauman Moscow State Technical University (Kaluga, Russia)

A.V. Maksimov1, I.V. Chukhraev2, O.O. Kozeeva3, M.A. Shcherbakova4

1–4 Kaluga Branch of Bauman Moscow State Technical University (Kaluga, Russia)