Calibration of aero-structural reduced order models using full-field experimental measurements
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- 作者：R. Pereza ; ricardo.perez.10.ctr.mx@us.af.mil" class="auth_mail" title="E-mail the corresponding author ; G. Bartrama ; T. Bebernissb ; R. Wiebec ; S.M. Spottswoodb
- 关键词：Full-field measurements ; Digital image correlation ; Forward looking infrared ; Pressure sensitive paint ; Pairwise Gaussian random field model ; Reduced order model ; Finite element model
- 刊名：Mechanical Systems and Signal Processing
- 出版年：2017
- 出版时间：1 March 2017
- 年：2017
- 卷：86
- 期：part_PB
- 页码：49-65
- 全文大小：5492 K
文摘
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The FEM of the response of a rectangular panel to a heating source is presented.
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FLIR and 3D-DIC measurements are used to update the FEM.
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Full-field data used understand the effect of the boundary conditions of the panel.
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PSP measurements were used to train a surrogate model of the pressure.