A Robot Positional Error Compensation Method Based on Improved Kriging Interpolation and Kronecker Products

This paper proposes a stable and high-accuracy model-free calibration method for unopened robotic systems, which can significantly improve the robot positional accuracy. Two improvements are made to the existing kriging-based error compensation method to achieve robustness/practicality enhancement g...

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Veröffentlicht in:	IEEE transactions on industrial electronics (1982) 2024-04, Vol.71 (4), p.1-10
Hauptverfasser:	Min, Kang, Ni, Fenglei, Chen, Zhaoyang, Liu, Hong, Lee, Chen-Han
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Algorithms Calibration Coordinates Error compensation Error similarity hand-eye calibration improved kriging interpolation Kriging interpolation Mean square values Model accuracy Quadratic programming Robots sequence quadratic programming (SQP)
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