3 papers
physics.space-ph2026
Genetic Fuzzy System-based Control for Final Approach of Spacecraft Rendezvous and Proximity Operations
Daegyun Choi, Donghoon Kim, Henzeh Leeghim
In-space servicing has been receiving great attention to extend the operation of spacecraft with defective components. This requires rendezvous and proximity operations for a chase…
eess.SY2025
Fuzzy-Based Control Method for Autonomous Spacecraft Inspection with Minimal Fuel Consumption
Daegyun Choi, Donghoon Kim, Henzeh Leeghim
This study explores an energy-efficient control strategy for spacecraft inspection using a fuzzy inference system combined with a bio-inspired optimization technique to incorporate…
math.OC2025
A Study on Effective Initial Guess Finding Method Based on Bézier Curves: Orbit Determination Applications
Daegyun Choi, Sungwook Yang, Henzeh Leeghim +1
In celestial mechanics, proper orbits related to missions are obtained by solving two-point boundary value problems. Since a selection method of initial value affects the convergen…