PEMFC remaining useful life prediction method combined particle swarm optimization algorithm with improved echo state networkFengyang GAO, Jia LIU, Dong YANG, Guopeng HAN, Fengxu QI and Qingyin LIUJNWPU, 43 3 (2025) 478-487DOI: https://doi.org/10.1051/jnwpu/20254330478
