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Showing 1 to 2 of 2 for “"Modified Equinoctial Elements"”.
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Orbital Maneuvers and Interplanetary Trajectory Design via Reinforcement Learning
… and Gauss’ variational equations expressed in modified equinoctial elements, allowing for efficient handling of low-thrust propulsion and long-duration transfers. Several RL algorithms, including Proximal Policy Optimization and Soft Actor-Critic, are implemented and evaluated across a diverse …
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Optimal control techniques for multimode propulsion mission design in cislunar space
… problems, a new technique is developed using modified equinoctial elements (MEE), HTS, forward-backward multiple shooting, two reference frames (Earth-centered and Moon-centered), and highly consistent dynamics. The method is demonstrated with multiple two-mode transfers as well as a …