Int. J. Simul. Multidisci. Des. Optim.
Volume 10, 2019
|Number of page(s)||7|
|Published online||08 April 2019|
Numerical modeling of shape memory alloy problem in presence of perturbation: application to Cu-Al-Zn-Mn specimen
Laboratory of Mechanics of Normandy (LMN), National Institute of Applied Sciences of Rouen,
2 Laboratory of Mechanics, Modeling and Manufacturing (LA2MP), Mechanical Engineering Department, National School of Engineers of Sfax, Sfax, Tunisia
3 Laboratory of System Engineering of Versailles, University of Versailles Saint Quentin In Yvelines, Velizy, France
* e-mail: email@example.com
Accepted: 5 November 2018
This paper proposes a methodology for taking into consideration uncertainties based on polynomial chaos (PC). The proposed approach is used in order to determine the response of Cu-Al-Zn-Mn shape memory alloy specimen with uncertainties associated to material parameters. The simulation results are obtained by PC method. The proposed method seems to be an efficient probabilistic tool. It is worth mentioning that PC approach is an interesting alternative for the parametric studies. This technique is more efficient compared to MC approach.
Key words: shape memory alloy specimen / material parameters / polynomial chaos method / uncertainty
© F. Abid et al., published by EDP Sciences, 2019
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