A Digital-Based Optimal AVR Design of Synchronous Generator Exciter Using LQR Technique. Al-Khwarizmi Engineering Journal, [S. l.], v. 7, n. 1, p. 82–94, 2019. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/472.. Acesso em: 27 apr. 2024.