A neural network approach for improved bearing prognostics of wind turbine generatorsSharaf Eddine Kramti, Jaouher Ben Ali, Lotfi Saidi, Mounir Sayadi, Moez Bouchouicha and Eric BechhoeferEur. Phys. J. Appl. Phys., 93 2 (2021) 20901DOI: https://doi.org/10.1051/epjap/2021200259