Development and Simulation of PID-Controller Fuel Cell System with DC-DC Boost Converter Assia Marghani, Fathallah Rerhrhaye, Yassine Ennaciri, Issam Bouguanssa, Chater El Ayachi, Ahmed El Akkary and Nacer Sefiani EPJ Web Conf., 330 (2025) 02002 Published online: 30 June 2025 DOI: 10.1051/epjconf/202533002002