ALKHAFAJI , Mustafa. Optimal Sensor-less Control of a Mobile Robot Using Velocity Estimation and LQR-Based Trajectory Tracking. Al-Rafidain Journal of Engineering Sciences, [S. l.], v. 3, n. 2, p. 253–266, 2025. DOI: 10.61268/bqns1z40. Disponível em: https://rjes.iq/index.php/rjes/article/view/249.. Acesso em: 15 oct. 2025.