Design LQR Controller for Higher Order Systems Based on the Reduction Model. Journal of Engineering and Sustainable Development, [S. l.], v. 19, n. 2, p. 42–57, 2015. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/804.. Acesso em: 22 jul. 2024.