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Proceedings Paper

Constraint of Laplace transform method used in the reconstruction of axisymmetric field
Author(s): Donglou Wu; Anzhi He; Wei Yao
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Paper Abstract

In this paper, we use Laplace Transform Method (LTM) to reconstruct the temperature field generated by cylinder radiator, which can be treated as axisymmetric field. In the experiments, we found that LTM leads to fetal mistake when the relative shift of the fringe is large. We analyze the LTM and the reason is found, which shows that LTM constrained strictly in the reconstruction of axisymmetric field. We compared the different results under different conditions with the results measured by thermocouple axisymmetric field. We compared the different result under different conditions with the result measured by thermocouple.

Paper Details

Date Published: 10 August 1998
PDF: 4 pages
Proc. SPIE 3558, Automated Optical Inspection for Industry: Theory, Technology, and Applications II, (10 August 1998); doi: 10.1117/12.318339
Show Author Affiliations
Donglou Wu, Nanjing Univ. of Science and Technology (China)
Anzhi He, Nanjing Univ. of Science and Technology (China)
Wei Yao, Nanjing Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 3558:
Automated Optical Inspection for Industry: Theory, Technology, and Applications II
Shenghua Ye, Editor(s)

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