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Keywords: polynomial chaos expansion
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Proceedings Papers

Proc. ASME. IDETC-CIE2020, Volume 11B: 46th Design Automation Conference (DAC), V11BT11A041, August 17–19, 2020
Paper No: DETC2020-22161
... approach is proposed to solve the UMDO problem for the feedback-coupled systems under both parametric and metamodeling uncertainties. This approach adopts the decoupled formulation and it applies the Kriging technique to quantify the metamodeling uncertainty. The polynomial chaos expansion (PCE) technique...
Proceedings Papers

Proc. ASME. IDETC-CIE2007, Volume 6: 33rd Design Automation Conference, Parts A and B, 1275-1284, September 4–7, 2007
Paper No: DETC2007-35533
... PROPAGATION METHODS TYPE FUNCTIONS , Wei Chen1 nical Engineering University KEYWORDS Uncertainty propagation, Full factorial numerical integration, Dimension reduction method, Polynomial chaos expansion, Comparative study 1. INTRODUCTION One of the key components of uncertainty analysis is the quantification...