TY JOUR TI Synthesis of invariant systems of modal model identification KW invariant system KW the modal control KW the model identification. JO Actual directions of scientific researches of the XXI century: theory and practice AU Vu An, K.. AU Yagodkina, T.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov