TY CONF TI ON-BOARD RADIOELECTRONIC EQUIPMENT KW High-strength materials KW aircraft structures KW composite materials KW metal alloys KW polymers for aviation KW nanomaterials KW energy efficiency KW import substitution KW environmental safety KW Russian aviation industry KW innovative technologies JO PROBLEMS AND PROSPECTS IN SYSTEMS AND PROCESS MODELING AU Skvorcova, E.I. AU Zolnikov, V.K. AU Yagodkin, A.S. PY 2026 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov