A Study Of Different Controller Strategies For A Ball And Beam System. Jurnal Teknologi, [S. l.], v. 50, n. 1, p. 93–108, 2012. DOI: 10.11113/jt.v50.169. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/169.. Acesso em: 23 jul. 2024.