V.B. Suchkov1, G.L. Pavlov2, Yu.V. Karakulin3, D.A. Tyotushkin4

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

1 vbs-2014@bmstu.ru, 2 pavlov_503@bmstu.ru, 3 karakulin@bmstu.ru, 4 tyotushkinda@student.bmstu.ru