Salis, V., Chiappinelli, N., Costabeber, A., Zanchetta, P., Bifaretti, S., Tomei, P., & Verrelli, C. M. (2018). Learning position controls for hybrid step motors: from current-fed to full-order models. IEEE Transactions on Industrial Electronics, 65(8), 6120-6130. https://doi.org/10.1109/TIE.2018.2793183