CHAKRABORTY, P.; BHAUMIK, S. Mathematical modeling and simulation of an observer based state feedback controller of a statcom to improve the voltage stability of power system. Power Research - A Journal of CPRI, [S. l.], p. 653–662, 2014. Disponível em: https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/763. Acesso em: 7 may. 2024.