A.P. Volkov - Post-graduate Student, Moscow Aviation Institute (National Research University); Engineer, JSC «Corporation «Vega» (Moscow). E-mail: tkoh@yandex.ru K.V. Kozlov - Head of Laboratory, JSC «Corporation «Vega» (Moscow). E-mail: mail@vega.su G.S. Asinovsky - Design Engineer , JSC «Corporation «Vega» (Moscow). E-mail: mail@vega.su V.R. Mezin - Student, Moscow Aviation Institute (National Research University); Engineer, JSC «Corporation «Vega» (Moscow). E-mail: vmezin@icloud.com