Modification of the Audze-Eglajs criterion to achieve a uniform distribution of sampling points
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU122691" target="_blank" >RIV/00216305:26110/16:PU122691 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.advengsoft.2016.07.004" target="_blank" >http://dx.doi.org/10.1016/j.advengsoft.2016.07.004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.advengsoft.2016.07.004" target="_blank" >10.1016/j.advengsoft.2016.07.004</a>
Alternative languages
Result language
angličtina
Original language name
Modification of the Audze-Eglajs criterion to achieve a uniform distribution of sampling points
Original language description
The Audze–Eglājs (AE) criterion was developed to achieve a uniform distribution of experimental points in a hypercube. However, the paper shows that the AE criterion provides strongly nonuniform designs due to the effect of the boundaries of the hypercube. We propose a simple remedy that lies in the assumption of periodic boundary conditions. The biased behavior of the original AE criterion and excellent performance of the modified criterion are demonstrated using simple numerical examples focused on (i) the uniformity of sampling density over the design space and, (ii) statistical sampling efficiency measured through the ability to correctly estimate the statistical parameters of functions of random variables. An engineering example of reliability calculation is presented, too.
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
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ADVANCES IN ENGINEERING SOFTWARE
ISSN
0965-9978
e-ISSN
1873-5339
Volume of the periodical
2016
Issue of the periodical within the volume
100
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
82-96
UT code for WoS article
000383298800007
EID of the result in the Scopus database
2-s2.0-84978513727