Paper Title:
Improving the Accuracy of Robot-Based Measuring System by Calibrating Laser-Stripe Scanner Model and Hand-to-Scanner Transformation
  Abstract

This paper focuses on the system for object inspection by use of a laser stripe scanner and an industrial robot. In order to ensure the precision of the scanning system, a one-stage calibration method is proposed. This scheme mainly utilizes a circular-marked board as calibration target and calibrated the scanner model and hand-to-scanner transformation simultaneously using the same reference points. Therefore the influences of the scanner calibration error on the hand-to-scanner calibration can be eliminated naturedly. Finally, some experimental results are reported and analyzed.

  Info
Periodical
Edited by
Ran Chen
Pages
707-711
DOI
10.4028/www.scientific.net/AMM.44-47.707
Citation
A. G. Li, X. Wu, D. F. Wu, W. B. Wang, "Improving the Accuracy of Robot-Based Measuring System by Calibrating Laser-Stripe Scanner Model and Hand-to-Scanner Transformation", Applied Mechanics and Materials, Vols. 44-47, pp. 707-711, 2011
Online since
December 2010
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