Compares DA and DDA for nonlinear UQ in astrodynamics and proposes an analytic approximation for banana-shaped distribution confidence bounds that runs at 5x linear covariance cost.
Multi-Fidelity Uncertainty Propagation for Objects in Cislunar Space
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Efficient Nonlinear Uncertainty Quantification for Spaceflight Leveraging Nonlinear Expansions
Compares DA and DDA for nonlinear UQ in astrodynamics and proposes an analytic approximation for banana-shaped distribution confidence bounds that runs at 5x linear covariance cost.