12 papers
Diffractive Sail H-Reversal Trajectory: Theoretical Feasibility, Design Strategies, and Applications
Jinkai Zhang, Shuyue Fu, Di Wu +2
With the growing threat of near-Earth asteroid, planetary defense serves as a vital shield against catastrophic disasters. Kinetic impact utilizing an angular momentum reversal (H-…
Reflective-Sail Weak Stability Boundary Structure with the Locally Optimal Control Law
Shuyue Fu, Jinkai Zhang, Di Wu +2
Escaping from the Earth is the first step of interplanetary transfers. Traditional ballistic escape trajectories in the Sun-Earth circular restricted three-body problem face limita…
Three-Body Earth-Moon Transfers with Different Departure/Arrival Orbital Altitudes: New Phenomenon and Diffusion Model-Augmented Construction
Shuyue Fu, Wenxuan Zhang, Di Wu +2
Construction of Earth-Moon transfers is the basis of missions to explore the Moon and cislunar space. The traditional grid search method suffers from a relatively low convergence r…
Constructing Four-Body Ballistic Lunar Transfers via Analytical Energy Conditions
Shuyue Fu, Di Wu, Xiaowen Liu +2
The current lunar exploration, particularly the regular large-scale cargo transportation in the Earth-Moon system proposes requirements for amount of low-energy lunar transfers. Th…
Data Mining-Based Cislunar Escape-Family Analysis in The Multi-Body Models
Shuyue Fu, Di Wu, Shengping Gong +1
Escape trajectories from the Earth-Moon system play an important role in interplanetary transfer. This paper focuses on the escape trajectories from a 167 km circular Earth orbit i…
Deep Neural Network-Based High-Precision Identification of Weak Stability Boundary Structures
Shuyue Fu, Ziqi Xu, Di Wu +1
Weak stability boundary structures have been widely applied to the analysis on ballistic capture and the construction of low-energy transfers. The first step of this application is…