Automatization of measurement and processing of experimental data in photoelasticity

I. V. Zhavoronok; V. V. Nemchinov; S. A. Litvin; A. M. Skanavi; V. V. Pavlov; V. S. Evsenjov

doi:10.1117/12.49557

1 December 1991 Automatization of measurement and processing of experimental data in photoelasticity

I. V. Zhavoronok, V. V. Nemchinov, S. A. Litvin, A. M. Skanavi, V. V. Pavlov, V. S. Evsenjov

Proceedings Volume 1554, Second International Conference on Photomechanics and Speckle Metrology; (1991) https://doi.org/10.1117/12.49557
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

The development of systems of automatic measurement and data processing is of current interest for the experimental investigation of stressed and strained states.

As for polarized-interferometric techniques of researches in photoelastic laboratory of MCEI by V.V.Kuibyshev, the search of this problem solution is being carried out in following main directions:

- automatization of measuring the birefringent parameters by the polarized-optical set-ups;

- automatization of processign of fixed interferograms;

- computer aided processing of experimental data.

In general, there are two methods of measurements in polarization interferometry; the real time measurements in points on the model or a posterior field measurements on interferograms fixed on photoregistrator.

Citation Download Citation

I. V. Zhavoronok, V. V. Nemchinov, S. A. Litvin, A. M. Skanavi, V. V. Pavlov, and V. S. Evsenjov "Automatization of measurement and processing of experimental data in photoelasticity", Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); https://doi.org/10.1117/12.49557

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