دورية
MFS fading regularization method for the identification of boundary conditions from partial elastic displacement field data
| العنوان: | MFS fading regularization method for the identification of boundary conditions from partial elastic displacement field data |
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| المؤلفون: | Caillé, L., Hanus, J-L., Delvare, F., Michaux-Leblond, N. |
| المصدر: | European Journal of Computational Mechanics/Revue Européenne de Mécanique Numérique; November 2018, Vol. 27 Issue: 5-6 p508-539, 32p |
| مستخلص: | ABSTRACTA method is proposed to solve an inverse problem in two-dimensional linear isotropic elasticity. The inverse problem consists of the determination of both the entire displacement field and the boundary conditions inaccessible to the measurement from the partial knowledge of the displacement field. The algorithm is based on a fading regularization method (FRM) and is numerically implemented using the method of fundamental solutions (MFS). The inverse technique is first validated with synthetic data and is then applied to the interpretation of experimental measurements obtained by digital image correlation (DIC). |
| قاعدة البيانات: | Supplemental Index |
| تدمد: | 17797179 19585829 |
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| DOI: | 10.1080/17797179.2018.1560843 |