Coordinated optimization and management of oxygen content and cathode pressure for PEMFC based on hybrid nonlinear robust controlShiyi Fang, Jianan Feng, Yuxin Zhu, Zehang Chen, Xiening Fang, Daifen Chen and Xinyu FanSci. Tech. Energ. Transition, 80 (2025) 5DOI: https://doi.org/10.2516/stet/2024098