TY - GEN
T1 - Towards proper sampling and statistical analysis of defects
AU - Cetin, Ali
AU - Roiko, Andrew
AU - Lind, Minna
PY - 2014
Y1 - 2014
N2 - Advancements in applied statistics with great relevance to defect sampling and analysis are presented. Three main issues are considered; (i) proper handling of multiple defect types, (ii) relating sample data originating from polished inspection surfaces (2D) to finite material volumes (3D), and (iii) application of advanced extreme value theory in statistical analysis of block maximum data. Original and rigorous, but practical mathematical solutions are presented. Finally, these methods are applied to make prediction regarding defect sizes in a steel alloy containing multiple defect types.
AB - Advancements in applied statistics with great relevance to defect sampling and analysis are presented. Three main issues are considered; (i) proper handling of multiple defect types, (ii) relating sample data originating from polished inspection surfaces (2D) to finite material volumes (3D), and (iii) application of advanced extreme value theory in statistical analysis of block maximum data. Original and rigorous, but practical mathematical solutions are presented. Finally, these methods are applied to make prediction regarding defect sizes in a steel alloy containing multiple defect types.
UR - http://www.scopus.com/inward/record.url?scp=84903292595&partnerID=8YFLogxK
U2 - 10.1051/matecconf/20141202001
DO - 10.1051/matecconf/20141202001
M3 - Conference article in proceedings
AN - SCOPUS:84903292595
SN - 9782759812745
VL - 12
T3 - MATEC Web of Conferences
BT - FDMD II - JIP 2014 - Fatigue Design and Material Defects
PB - EDP Sciences
T2 - Fatigue Design and Material Defects
Y2 - 11 June 2014 through 13 June 2014
ER -