A.O. Shtokal - Ph. D. (Eng.), Design Engineer 1к, Kaluga branch of Lavochkin Research and Production Association. E-mail: cuauthemoc1@yandex.ru E.V. Rykov - Head of Department, Main Designer, Kaluga branch of Lavochkin Research and Production Association. E-mail: rik@laspace.ru K.B. Dobrosovestnov - Head of Department, Kaluga branch of Lavochkin Research and Production Association. E-mail: dkb@laspace.ru T.A. Govorun - Post-graduate Student, Kaluga branch of the Bauman MSTU, Design Engineer, Kaluga branch of Lavochkin Research and Production Association. E-mail: Glancet@yandex.ru O.P. Bazhenova - Head of Sector, Lavochkin Research and Production Association (Khimki, Moscow region). E-mail: bazhenova_laspace@mail.ru T.V. Rozhkova - Head of Laboratory, Lavochkin Research and Production Association (Khimki, Moscow region). E-mail: rojkova_t@list.ru

P.E. Golubkov1, E.A. Pecherskaya2, O.V. Karpanin3, A.O. Krivenkov4, F.A. Abdullin5

1–5 Penza State University (Penza, Russia)
1 golpavpnz@yandex.ru, 2 pea1@list.ru, 3 karpanino@mail.ru, 4 krivenkov80@yandex.ru, 5 farhad_58@mail.ru