Astudillo Roblero, Hernán, José Gallardo Arancibia, and Claudio Ayala Bravo. 2024. “Comparative Study of Classical PID Control Algorithms for the Angular Control of an Electromechanical Arm”. Revista Ingeniare 28 (4). https://ingeniare.uta.cl/index.php/inge/article/view/979.