Pérez-Torres, A., Navarrete-Campos, J., Fernández-López, R., Figueroa-Zúñiga, J., Barceló-Cerdá, S. (2026). Early fault detection in gearboxes via dynamic principal component analysis–driven multivariate statistical process control. PLoS ONE. https://doi.org/10.1371/journal.pone.0348497