Improving DIC Accuracy in Experimental Setups
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F19%3A00331920" target="_blank" >RIV/68407700:21260/19:00331920 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/adem.201900092" target="_blank" >https://doi.org/10.1002/adem.201900092</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/adem.201900092" target="_blank" >10.1002/adem.201900092</a>
Alternative languages
Result language
angličtina
Original language name
Improving DIC Accuracy in Experimental Setups
Original language description
Digital image correlation (DIC) is a common software tool to measure displacement and strain fields on the surface of a specimen during mechanical testing. Due to its low requirements on the experimental setup and the simple usability it is widely spread in the community of applied mechanics. Nevertheless, the real noise of the method often stays uninvestigated. Therefore, this work shows different approaches to measure errors in DIC. The present contribution proves lighting as the main error source and it shows that a series of static images allows to estimate the error level of the DIC before performing the experiment. To give a proof of concept of the improved DIC setup, three-point bending tests on single struts of aluminum foam are performed and evaluated.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21100 - Other engineering and technologies
Result continuities
Project
<a href="/en/project/EF16_019%2F0000766" target="_blank" >EF16_019/0000766: Engineering applications of microworld physics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advanced Engineering Materials
ISSN
1438-1656
e-ISSN
1527-2648
Volume of the periodical
2019
Issue of the periodical within the volume
April
Country of publishing house
DE - GERMANY
Number of pages
7
Pages from-to
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UT code for WoS article
000477974200029
EID of the result in the Scopus database
2-s2.0-85064682256