TY JOUR TI Intelligent building management and smart home divisions KW innovation KW boiler KW equithermal regulation KW gas control KW ladder diagram language KW cascade control KW stand KW virtual model KW structure KW level. JO Modeling of systems and processes AU Polyakov, S.I. AU Akimov, V.I. AU Polukazakov, A.V. PY 2025 IS PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov