Composite Nonlinear Extended State Observer-Based Trajectory Tracking Control for Quadrotor Under Input Constraints - Zhao, Kai; Zhang, Jinhui; Shu, Peixuan; Dong, Xiwang (IEEE transactions on circuits and systems. I, Regular papers, 2023)
Keywords: Automation; Composite nonlinear ESO; Controllers; disturbance rejection; Disturbances; Estimation; nested saturation control; quadrotor; Quadrotors; Rejection; Stability analysis; State observers; Tracking control; Trajectory control; Trajectory tracking; Transient analysis; Velocity measurement