TY JOUR TI Hierarchical system of fuzzy regulation of acetylene production process by oxidative pyrolysis of natural gas KW acetylene production KW oxidative pyrolysis of natural gas KW emergency KW technological safety KW limit values KW control system KW safety center KW safety area KW safety area JO Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics AU Sanaeva, G.N. AU Prorokov, A.E. AU Bogatikov, V.N. AU Vent, D.P. PY 2020 IS PB Astrakhan State Technical University