Modified Linear Active Disturbance Rejection Control for Uncertain Robot Manipulator Trajectory Tracking

<div>Comparison of the tracking errors among PD, LADRC, and MLADRC with the parameter perturbation and friction. (a) Tracking errors of joint 1. (b) Tracking errors of joint 2.</div>

Mathematical Problems in Engineering

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Figure 5

Figure 5: Modified Linear Active Disturbance Rejection Control for Uncertain Robot Manipulator Trajectory Tracking 