K. Radi S, A. Faraj Y, Amsad Y. Theoretical Design of a Ball Balancing on Plate Controller. J. eng. sustain. dev. [Internet]. 2008 Dec. 1 [cited 2024 Dec. 10];12(4):93-114. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1649