Control system for personnel, fuel and boilers in the boiler house V.V. Kukartsev, N. Dalisova, P. Muzyka, S.A. Yarkova and K.V. Degtyareva E3S Web of Conf., 458 (2023) 01010 Published online: 07 December 2023 DOI: 10.1051/e3sconf/202345801010