Sliding-Mode Control for On-Orbit Rendezvous with a Fleeing Passive Target on a Circular Capture Trajectory
Langue
EN
Communication dans un congrès avec actes
Ce document a été publié dans
2022 30th Mediterranean Conference on Control and Automation (MED), 30th IEEE Mediterranean Conference on Control and Automation, Jun 2022, Athens, Greece., 2022-06-28, Athènes. 2022-08-01p. 571-576
Résumé en anglais
This paper deals with the design of finite-time controllers for on-orbit rendezvous and capture missions. The objective is to assess the capacity of sliding–mode controllers to control a chaser spacecraft during a capture ...Lire la suite >
This paper deals with the design of finite-time controllers for on-orbit rendezvous and capture missions. The objective is to assess the capacity of sliding–mode controllers to control a chaser spacecraft during a capture maneuver of a fleeing passive spacecraft. The control solution is based on a variable structure approach that relies on the sliding mode control theory. More precisely, the general super-twisting algorithm is used to control the chaser’s attitude, whereas the control of the relative position between the two spacecraft is based on the simplex-based sliding mode control theory. The method is tested in a full-scaled benchmark that accurately simulates the capture mission.< Réduire
Mots clés
Space vehicles
Automation
Attitude control
Propulsion
Benchmark testing
Harmonic analysis
Orbits
Position control
Space vehicles
Variable structure systems
Unités de recherche