SHENG, Liying. Fundamentals, Challenges, and Improved Algorithms of PID Control for Quadrotor UAVs. Science and Technology of Engineering, Chemistry and Environmental Protection, [S. l.], v. 4, n. 1, p. 15342, 2026. DOI: 10.61173/87y22445. Disponível em: https://stecep.deanfrancis.press/article/view/1893. Acesso em: 16 oct. 2026.