Kinematic Calibration Based on the Multicollinearity Diagnosis of a 6-DOF Polishing Hybrid Robot Using a Laser Tracker

<div>The kinematic calibration experiment on a prototype robot. (a) The polishing hybrid robot, (b) workpiece frame establishment, and (c) position error measurement.</div>

Mathematical Problems in Engineering

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Figure 5

Figure 5: Kinematic Calibration Based on the Multicollinearity Diagnosis of a 6-DOF Polishing Hybrid Robot Using a Laser Tracker 