@inproceedings{3f216580c0cf466396a8c865e4773fcb,
title = "On uncertainty quantification in vibroacoustic problems",
abstract = "In this paper, we employ non-sampling techniques for numerical simulation of vibroacoustic problems including uncertain material parameters. The uncertain parameters are represented using the Karhunen-Lo{\`e}ve expansion and structural stochastic responses are approximated by means of generalized polynomial chaos expansion with deterministic unknown coefficients. The non-intrusive stochastic FEM is implemented calculate the unknown coefficients by generating samples of parameters for a deterministic FEM code. The numerical procedure has this potential to use commercial FEM codes as black box to discretize the spatial deterministic space and easy to apply in complex industrial problems. Efficiency of the method in comparison with the experimental results is studied.",
keywords = "Non-intrusive method, Stochastic FEM, Uncertainty quantification, Vibroacoustic",
author = "K. Sepahvand and S. Marburg",
year = "2014",
language = "English",
series = "Proceedings of the International Conference on Structural Dynamic , EURODYN",
publisher = "European Association for Structural Dynamics",
pages = "3259--3263",
editor = "A. Cunha and P. Ribeiro and E. Caetano and G. Muller",
booktitle = "Proceedings of the 9th International Conference on Structural Dynamics, EURODYN 2014",
note = "9th International Conference on Structural Dynamics, EURODYN 2014 ; Conference date: 30-06-2014 Through 02-07-2014",
}