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Modeling irregular small bodies gravity field via extreme learning machines and Bayesian optimization

Reddy, Vishnu; Le Corre, Lucille; Furfaro, Roberto +4 more

Close proximity operations around small bodies are extremely challenging due to their uncertain dynamical environment. Autonomous guidance and navigation around small bodies require fast and accurate modeling of the gravitational field for potential on-board computation. In this paper, we investigate a model-based, data-driven approach to compute …