ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
In the field of experimental mechanics, there exist some circumstances when only data atthe boundary can be obtained while the internal data are unavailable, or when some data are misseddue to shadow, illumination saturation and other reasons. Thus it would be helpful if a reasonableestimation of the unavailable or missed data can be obtained. In this study, an algorithm isdeveloped to reconstruct the missed data from the existing ones by generating a series of equationsabout the missed data and solving for an optimal solution using least-squares approach. Resultsbased on both simulation data and real incomplete experimental data obtained by shearography andfringe projection show the usefulness and potential of the algorithm for experimental mechanicsapplications
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/52/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.326-328.83.pdf
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