N.А. Kushnerev1, E.S. Nazarova2, М.V. Rodin3

1 JSC «Concern «VEGA» (Moscow, Russia)

2,3 Bauman Moscow State Technical University (Moscow, Russia)

S.A. Babunko1, Yu.G. Belov2

1 JSC NPP Salyut-27 (Nizhny Novgorod, Russia)
2 NSTU named after R.E. Alekseev (Nizhny Novgorod, Russia)

1 babunkosa@salut27.ru, 2 bel266@nntu.ru