@article{ref1,
title="Evaluation of car body deformation by image analysis in side crash test (second report)",
journal="Transactions of Society of Automotive Engineers of Japan",
year="2015",
author="Katagiri, Tomokatsu and Shiozaki, Tsuyoshi and Tamai, Yoshikiyo",
volume="46",
number="5",
pages="943-949",
abstract="Digital Image Correlation method (DIC) was applied to evaluate a dynamic deformation behavior of car body structure under a side crash test. Relative displacement of cabin inner (Center pillar, Roof side rail, Roof cross member) was measured by onboard high speed stereo camera. Deformation behavior including spring-back from maximum deformation to final state was successfully observed by DIC. Displacement measured by DIC and draw-wire sensor as a reference were well corresponding. The difference of these data on 120 ms after collision was 2.0%. It's concluded that DIC is useful for the detailed evaluation of dynamic deformation of car body in crash test.<p /><p>Language: ja</p>",
language="ja",
issn="0287-8321",
doi="10.11351/jsaeronbun.46.943",
url="http://dx.doi.org/10.11351/jsaeronbun.46.943"
}