TY JOUR TI Energy saving automatic control system of oven air curtains KW air curtain KW fuzzy logic KW linguistic variables KW temperature KW automatic control system JO Actual directions of scientific researches of the XXI century: theory and practice AU Pilyaev, S.N. AU Afonichev, D.N. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov