TY JOUR TI SYNTHESIS AND ANALYSIS OF THE CONCENTRATION CONTROL SYSTEM IN THE CHEMICAL REACTOR ON THE BASIS OF THE STATE CONTROLLER KW chemical reactor KW state controller KW modal control KW integral part KW nonlinear control object KW computer simulation JO Automation and modeling in design and management AU Labutin, A.N. AU Zagarinskaya, Y.N. AU Nevinitsyn, V.Y. AU Volkova, G.V. PY 2019 IS 2019 PB Bryansk State Technical University