TY JOUR TI PROBLEM OF USE THE FUZZY MODELING AND CONTROL KW fuzzy set KW fuzzy logic KW fuzzy modeling KW fuzzy control KW computing program KW mathematical model JO NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) AU Gvozdik, M.I. AU Labinskiy, A.Y. PY 2015 IS 2015 PB Saint-Petersburg University of State Fire Service of Emercom of Russia