A short review on block issues in hydrogen recirculation loop in Proton Exchange Membrane Fuel Cell system and counter measures - Yu, Junliang; Yuan, Shu; Zhou, Feikun; Xia, Minghui; Tian, Dongwei; Guo, Wenwen (2020 39th Chinese Control Conference (CCC), Chinese Control Conference (CCC), 2020 39th, 2020)