MECHANICAL SENSOR FAULT-TOLERANT CONTROLLER IN PMSM DRIVE: EXPERIMENTAL EVALUATION OF OBSERVERS AND SIGNAL INJECTION FOR POSITION ESTIMATION. REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE, [S. l.], v. 66, n. 2, p. 77–83, 2021. Disponível em: https://journal.iem.pub.ro/rrst-ee/article/view/52. Acesso em: 26 jan. 2026.