D.S. Andrashitov1, A.A. Kostoglotov2, A.S. Penkov3, S.V. Lazarenko4

1 The Military Academy of Strategic Rocket Troops after Peter the Great (Balashikha, Russia)

2−4 Don Engineering Center of Don State Technical University (Rostov-on-Don, Russia)

1 dima-andrahitov@rambler.ru; 2 kostoglotov@icloud.com; 3 pencha@mail.ru; 4 lazarenkosv@icloud.com