Valdez, F., Cortes-Antonio , P. and Adrian Silva, L. 2026. Optimal Design of PID Controller Parameters with Particle Swarm Optimization for Quadrotors. International Journal of Combinatorial Optimization Problems and Informatics. 17, 4 (Aug. 2026), 221–232. DOI:https://doi.org/10.61467/2007.1558.2026.v17i4.1347.