BHUVANENDHIRAN, T.; LINCON, S. A. . Performance Evaluation of Nonlinear PI Controller on the Laboratory Type Spherical Tank Process. Asian Journal of Electrical Sciences, [S. l.], v. 8, n. 2, p. 16–20, 2019. DOI: 10.51983/ajes-2019.8.2.2364. Disponível em: https://ojs.trp.org.in/index.php/ajes/article/view/2364. Acesso em: 3 may. 2024.