D.A. Evsevichev – Ph.D.(Eng.), Associate Professor,
Department of Aviation Engineering,
Ulyanovsk Civil Aviation Institute
E-mail: denistk_87@mail.ru
M.K. Samokhvalov – Dr.Sc.(Eng.), Professor,
Department «Design and technology of electronic tools»,
Ulyanovsk State Technical University
E-mail: sam@ulstu.ru