14 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-…
AI-Augmented Model Predictive Control for Safe and Adaptive Rendezvous and Proximity Operations
Luca Sportelli, Tyler Barr, Cagri Kilic +1
Autonomous rendezvous and proximity operations (RPO) in adversarial orbital environments require guidance architectures balancing target pursuit, safety preservation, and real-time…
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…