(1)
Pham, C. N. P.; Tram, M. T.; Vuong, Q.-T. A Comparative Analysis of Optimal LQR and Conventional PID Control Strategies for Trajectory Tracking in a 3-DOF Spherical Articulated Manipulator. EAI Endorsed Sust Man Ren Energy 2026, 2 (4). https://doi.org/10.4108/eetsmre.11147.