HERRERA GRANDA, Israel David. Controller comparison and mathematical modelling of ball and beam system. INNOVATION & DEVELOPMENT IN ENGINEERING AND APPLIED SCIENCES, [S. l.], v. 2, n. 1, p. 18, 2020. Disponível em: http://revistasojs.utn.edu.ec/index.php/ideas/article/view/349. Acesso em: 28 mar. 2024.