A new uncertainty propagation method considering multimodal probability density functions

In practical engineering applications, random variables may follow multimodal distributions with multiple modes in the probability density functions, such as the structural fatigue stress of a steel bridge carrying both highway and railway traffic and the vibratory load of a blade subject to stochas...

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Bibliographic Details
Published in:	Structural and multidisciplinary optimization Vol. 60; no. 5; pp. 1983 - 1999
Main Authors:	Zhang, Z., Wang, J., Jiang, C., Huang, Z. L.
Format:	Journal Article
Language:	English
Published:	Berlin/Heidelberg Springer Berlin Heidelberg 01.11.2019 Springer Nature B.V
Subjects:	Computational Mathematics and Numerical Analysis Engineering Engineering Design Maximum entropy method Metal fatigue Numerical methods Probabilistic models Probability density functions Propagation Random variables Research Paper Response functions Steel bridges Theoretical and Applied Mechanics Uncertainty Vibratory loads Uncertainty propagation Multimodal probability density function Convergence mechanism Sparse grid numerical integration Maximum entropy method
ISSN:	1615-147X, 1615-1488
Online Access:	Get full text
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