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Keywords: polynomial chaos expansion
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Proceedings Papers

System Uncertainty Effects on the Wave Frequency Response Of Floating Vessels Based on Polynomial Chaos Expansion

Gowtham Radhakrishnan, Xu Han, Svein Sævik, Zhen Gao, Bernt Johan Leira
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A016, June 21–30, 2021
Paper No: OMAE2021-62542
https://doi.org/10.1115/OMAE2021-62542
... on a surrogate model representation. In this respect, the global sensitivity analysis is effectively carried out by deploying an efficient non-intrusive polynomial chaos expansion (PCE) surrogate model built using a point collocation strategy. Successively, the coherent and effective Sobol’ indices are obtained...
View Paper titled, System Uncertainty Effects on the Wave Frequency Response Of Floating Vessels Based on <span class="search-highlight">Polynomial</span> <span class="search-highlight">Chaos</span> <span class="search-highlight">Expansion</span>
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Topics: Chaos, Frequency-domain analysis, Polynomials, Sensitivity analysis, Uncertainty, Vessels, Wave frequency