Câmara, Helder Tavares, and Hilton Abílio Gründling. “A MMRAC Controller Applied to Encoderless Speed Control Induction Motor Drives”. Eletrônica de Potência 10, no. 2 (November 30, 2005): 49–56. Accessed November 14, 2024. https://journal.sobraep.org.br/index.php/rep/article/view/799.