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Showing 1 to 3 of 3 for “"Non-intrusive Polynomial Chaos"”.
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Development and Use of a Spatially Accurate Polynomial Chaos Method for Aerospace Applications
… aleatory sources, other uncertainties are non-probabilistic and epistemic due to a lack of knowledge, and cannot be rigorously treated using classical statistics or Bayesian approaches. An additional complication for propagating uncertainty is that many aerospace scientific computing tools …
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Control Design and Model Validation for Applications in Nonlinear Vessel Dynamics
… In the study of some ship motion behavior, chaos exists, which results in chaotic time series simulations. This presents novel challenges for validation; direct comparison may not be the most apt approach. For these applications, there is a need to develop appropriate metrics for model …
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Analysis, Simulation and Control of Peak Pressure Loads on Low-Rise Structures
… analysis is used to determine the probability of non-exceedence of specific values of pressure coefficients and associated wind loads. The results show that the time series of the pressure coefficients follow a three-parameter Gamma distribution, while the peak pressure follows a two-parameter …