S.S. Zwierzynski – Dr.Sc.(Eng.), Professor

I.V. Parfentsev – Ph.D.(Eng.), Associate Professor

N.A. Sokolov – Post-graduate Student

T.A. Zhilnikov1, V.I. Zhulev2, M.B. Kaplan3, A.A. Zhilnikov4

1,4 The academy of the Federal Penitentiary Service of Russia (Ryazan, Russia)

2,3 FSBEI HE Ryazan State Radio Engineering University named after V.F. Utkin (Ryazan, Russia)

1 quadrus02@mail.ru, 2 zhulev.v.i@rsreu.ru, 3 kaplan.m.b@iibmt.rsreu.ru, 4 ark9876@mail.ru