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Parametric Roll Episode Learning

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Parametric Roll Episode Learning

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A learned functional mapping designed to explicitly model and reproduce rare, high-consequence regime shifts in vessel response time series, such as those caused by parametric roll instability.

Why It Matters

Parametric roll is a high-consequence, non-linear instability event in naval dynamics that this model is specifically trained to capture, which is a significant task beyond standard time-series forecasting.

Evidence

demonstrates that the surrogate reproduces both (i) parametric roll episodes and (ii) the associated statistical shifts in the response

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