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RISUtilizing the Ensemble Kalman Filter and Ensemble Kalman Smoother for Combined State and Parameter Estimation of a Three-Dimensional Towed Underwater Cable Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A finite difference method (FDM) solving the coupled partial differential equations governing three-dimensional (3D) motions of a towed underwater cable has been implemented in a combined ensemble Kalman filter (EnKF) and ...
Comparison of Two Models for Prediction of Seismic Streamer State Using the Ensemble Kalman Filter
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Towed marine seismic streamers are extensively utilized for petroleum exploration. With the increasing demand for efficiency, leading to longer and more densely spaced streamers, as well as four-dimensional (4D) surveys ...