Multi-channel gas-diesel engine control system based on jet-convective sensors Alexander Porunov, Marina Tyurina, Rimma Zaripova, Sevil Magomedova and Bariyat Ramazanova E3S Web Conf., 515 (2024) 02019 Published online: 12 April 2024 DOI: 10.1051/e3sconf/202451502019