TY - GEN
T1 - High accuracy analysis method for 3D nanoscale deformation / fracture characteristics inside a material
AU - Nakazawa, Mitsuru
AU - Kobayashi, Masakazu
AU - Toda, Hiroyuki
AU - Aoki, Yoshimitsu
PY - 2010/1/1
Y1 - 2010/1/1
N2 - To evaluate internal thorough material characteristics in deformation, we proposed an analysis method which obtains displacement vectors of dispersed particles between deformation from nano-order 3D-CT images. In this paper, we introduce an improved approach to achieve more robust matching and eliminate the need to tune some parameters. To confirm the effectiveness of the improved approach, virtual tensile tests are carried out. Precision is achieved more than 99% at every matching between adjacent load steps.
AB - To evaluate internal thorough material characteristics in deformation, we proposed an analysis method which obtains displacement vectors of dispersed particles between deformation from nano-order 3D-CT images. In this paper, we introduce an improved approach to achieve more robust matching and eliminate the need to tune some parameters. To confirm the effectiveness of the improved approach, virtual tensile tests are carried out. Precision is achieved more than 99% at every matching between adjacent load steps.
UR - http://www.scopus.com/inward/record.url?scp=78649312690&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78649312690&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:78649312690
SN - 9784907764364
T3 - Proceedings of the SICE Annual Conference
SP - 577
EP - 584
BT - Proceedings of SICE Annual Conference 2010, SICE 2010 - Final Program and Papers
PB - Society of Instrument and Control Engineers (SICE)
ER -