A New Active Control Process Based on Applying Critical Damping Theory in Two Vibration Modes. Romanian Journal of Acoustics and Vibration, [S. l.], v. 15, n. 2, p. 90–99, 2019. Disponível em: https://rjav.sra.ro/index.php/rjav/article/view/27.. Acesso em: 27 jul. 2026.