2015
DOI: 10.1002/sca.21254
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Correlation modeling between process condition of sandblasting and surface texture: A multi-scale approach

Abstract: In the present study, the influence of sandblasting condition (working pressure) on surface texture is modeled, relying on a multi-scale approach and statistical analysis. To improve the correlation modeling between the process condition and surface texture, special effort is made to identification of an optimal parameter set, including 3D roughness parameters, cut-off lengths, filter types and model types. A power law relationship is identified between the pressure and Sdq computed with a cut-off length of 12… Show more

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Cited by 5 publications
(2 citation statements)
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“…The Pearson correlation coefficients ranges between −1 and 1 where the sign indicates the direction of the correlation between X and Y. While a coefficient of ±1 suggests a complete monotonic linear relation, an r Pear of zero indicates that X and Y are uncorrelated (Ho et al, 2016).…”
Section: Pearson Correlationmentioning
confidence: 99%
“…The Pearson correlation coefficients ranges between −1 and 1 where the sign indicates the direction of the correlation between X and Y. While a coefficient of ±1 suggests a complete monotonic linear relation, an r Pear of zero indicates that X and Y are uncorrelated (Ho et al, 2016).…”
Section: Pearson Correlationmentioning
confidence: 99%
“…In this study we focus on several surface estimators which are essential for the analysis of optical properties and linking them to the fabrication process. A more exhaustive list of surface estimators reported to be used on multi-scale analysis of surface topography can be found in [36,[39][40][41][42] , in particular on less widespread techniques to estimate lateral correlations (wavelet and modal analysis) as well as closing and opening morphological filters [42,43].…”
Section: Introductionmentioning
confidence: 99%