Uncertainty analysis of measurement principles based on objective laser speckle correlation
Research output: Contribution to conference › Paper › peer-review
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2006. 74-79 Paper presented at 2006 IEEE International Workshop on Advanced Methods for Uncertainty Estimation in Measurement, AMUEM 2006, Trento, Italy.
Research output: Contribution to conference › Paper › peer-review
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TY - CONF
T1 - Uncertainty analysis of measurement principles based on objective laser speckle correlation
AU - Thurner, Thomas
AU - Brandner, Markus
PY - 2006
Y1 - 2006
N2 - Propagating uncertainty is one of the key issues in complex measurement systems. This paper addresses the propagation of uncertainty applied to the field of optical measurement systems, focusing on the objective speckle correlation (OSC) technique for strain and displacement measurement on rough surfaces in a contact-less manner. Due to the complexity of the underlying physical and electrical phenomena we apply a Monte-Carlo analysis to determine the uncertainties for a given experimental setup, and verify some of the outcomes of investigations with practical measurements under laboratory conditions
AB - Propagating uncertainty is one of the key issues in complex measurement systems. This paper addresses the propagation of uncertainty applied to the field of optical measurement systems, focusing on the objective speckle correlation (OSC) technique for strain and displacement measurement on rough surfaces in a contact-less manner. Due to the complexity of the underlying physical and electrical phenomena we apply a Monte-Carlo analysis to determine the uncertainties for a given experimental setup, and verify some of the outcomes of investigations with practical measurements under laboratory conditions
KW - Laser speckle correlation
KW - Objective laser speckles
KW - Optical measurement
KW - Strain and displacement measurement
KW - Uncertainty propagation
UR - http://www.scopus.com/inward/record.url?scp=33845566131&partnerID=8YFLogxK
U2 - 10.1109/AMYEM.2006.1650754
DO - 10.1109/AMYEM.2006.1650754
M3 - Paper
AN - SCOPUS:33845566131
SP - 74
EP - 79
T2 - 2006 IEEE International Workshop on Advanced Methods for Uncertainty Estimation in Measurement, AMUEM 2006
Y2 - 20 April 2006 through 21 April 2006
ER -