M. S. Krivolapov - The Head of Development Department, Technical Systems and Technologies, LTD (Saint Petersburg). E-mail: givago@mail.ru
A.Z. Yafarov - Post-Graduate Student, Department of Biotechnical Systems, Saint-Petersburg State Electrotechnical University «LETI» n. a. V. I. Ulyanov (Lenin). E-mail: alexeltech@gmail.com