Paper Title:
A Research of Stereo Vision Positioning under Vibration
  Abstract

To improve the positioning accuracy of picking manipulator, research of stereo vision positioning for picking object in dynamic was studied. And system composition and positioning principle of stereo vision for vibratory object were introduced. Moreover, experimental platform, which simulated the vibration while picking, was designed for the stereo vision positioning experiment in static condition or vibratory condition. Therefore, influence of vibration condition on the depth information of vision positioning can be analyzed and the regression equation of depth error can be built. The results showed that when the object vibrating, the depth error increased. The vibratory frequency was the most important factor, and the depth error would increase with the frequency increased. The influence of vibratory direction and amplitude on depth error was also significant, but much less than frequency.

  Info
Periodical
Edited by
Ran Chen
Pages
1315-1319
DOI
10.4028/www.scientific.net/AMM.44-47.1315
Citation
Y. Chen, W. L. Cai, X. J. Zou, D. F. Xu, T. H. Liu, "A Research of Stereo Vision Positioning under Vibration", Applied Mechanics and Materials, Vols. 44-47, pp. 1315-1319, 2011
Online since
December 2010
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$32.00
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