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Article: Image-Based Calibration for Micromanipulators

TitleImage-Based Calibration for Micromanipulators
Authors
Issue Date2002
Citation
International Journal of Nonlinear Sciences and Numerical Simulation, 2002, v. 3, n. 3-4, p. 437-444 How to Cite?
AbstractCalibration is indispensable for automatic micromanipulation. In this paper, using the height difference between different focus planes detected from the microscope and the coordinates of the probe measured from encoders, systematic method to calibrate the relative orientation between the probe and the microscope is developed. By analyzing and overlapping the images under different focus planes, the tip position and tool orientation are also derived. Using the Least Square Error (LSE) method to process the data measured, the influence of various positioning errors can be reduced. Experiments are performed to calibrate a micromanipulation system using the proposed methods. The calibration results are validated by cross verification through further experiments.
Persistent Identifierhttp://hdl.handle.net/10722/212749
ISSN
2015 Impact Factor: 0.687
2015 SCImago Journal Rankings: 0.298

 

DC FieldValueLanguage
dc.contributor.authorLi, Guang Yong-
dc.contributor.authorXi, Ning-
dc.date.accessioned2015-07-28T04:04:53Z-
dc.date.available2015-07-28T04:04:53Z-
dc.date.issued2002-
dc.identifier.citationInternational Journal of Nonlinear Sciences and Numerical Simulation, 2002, v. 3, n. 3-4, p. 437-444-
dc.identifier.issn1565-1339-
dc.identifier.urihttp://hdl.handle.net/10722/212749-
dc.description.abstractCalibration is indispensable for automatic micromanipulation. In this paper, using the height difference between different focus planes detected from the microscope and the coordinates of the probe measured from encoders, systematic method to calibrate the relative orientation between the probe and the microscope is developed. By analyzing and overlapping the images under different focus planes, the tip position and tool orientation are also derived. Using the Least Square Error (LSE) method to process the data measured, the influence of various positioning errors can be reduced. Experiments are performed to calibrate a micromanipulation system using the proposed methods. The calibration results are validated by cross verification through further experiments.-
dc.languageeng-
dc.relation.ispartofInternational Journal of Nonlinear Sciences and Numerical Simulation-
dc.titleImage-Based Calibration for Micromanipulators-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0036328768-
dc.identifier.volume3-
dc.identifier.issue3-4-
dc.identifier.spage437-
dc.identifier.epage444-

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