Fully Actuated System Approach for 6DOF Spacecraft Control Based on Extended State Observer

• Published in: Journal of systems science and complexity Vol. 35; no. 2; pp. 604 - 622
• Main Authors: Zhao, Qin, Duan, Guang-Ren
• Format: Journal Article
• Language: English
• Published: Beijing Academy of Mathematics and Systems Science, Chinese Academy of Sciences 01.04.2022; Springer Nature B.V
• Subjects: Complex Systems; Control; Controllers; Feedback control; Mathematics; Mathematics and Statistics; Mathematics of Computing; Operations Research/Decision Theory; Spacecraft attitude control; Spacecraft control; Spacecraft motion; Spacecraft tracking; State observers; State space models; Statistics; Systems Theory; Tracking control; Tracking errors; Constant linear closed-loop system; fully actuated system approach; relative position and attitude control; extended state observer

This paper deals with the problem of position and attitude tracking control for a rigid spacecraft. A fully actuated system (FAS) model for the six degree-of-freedom (6DOF) spacecraft motion is derived first from the state-space model by variable elimination. Considering the uncertainties from exter...