Pati A, Pal VC, Negi R. Design of a 2-DOF Control and Disturbance Estimator for a Magnetic Levitation System. Eng. Technol. Appl. Sci. Res. [Internet]. 2017 Feb. 12 [cited 2024 Jul. 17];7(1):1369-76. Available from: https://etasr.com/index.php/ETASR/article/view/986