Extended State Observer Based Robust Position Tracking Control Using Nonlinear Damping Gain for Quadrotors With External Disturbance - You, Sesun; Kim, Kwanyeon; Moon, Jun; Kim, Wonhee (IEEE access, 2020)
Keywords: Backstepping; Control methods; Damping; Extended state observer (ESO); Hardware-in-the-loop simulation; hardware-in-the-loop-simulation (HILS); Nonlinear control; nonlinear damping contol (NDC); Observers; Parameter uncertainty; quadrotor; Robust control; robust position control; Robustness; Rotary wing aircraft; Stability; Stability analysis; State observers; Tracking control; Tracking errors; Uncertain systems; Uncertainty