SECOND ORDER SLIDING MODE CONTROLLERS OF MICROPOSITIONING STAGE PIEZOELECTRIC ACTUATOR WITH COLMAN-HODGDON MODEL PARAMETERS. REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE, [S. l.], v. 67, n. 1, p. 41–46, 2022. Disponível em: https://journal.iem.pub.ro/rrst-ee/article/view/153. Acesso em: 26 jan. 2026.