Disturbance observer-based performance guaranteed fault-tolerant control for multi-spacecraft formation reconfiguration with collision avoidance

Q Jia, Y Gui, Y Wu, C Zhang - Aerospace Science and Technology, 2023 - Elsevier
In this study, the issue of the performance guaranteed fault-tolerant control for formation
reconfiguration with collision avoidance in the multi-spacecraft system subjects to space …

Robust distributed model predictive control for satellite cluster reconfiguration with collision avoidance

S Li, D Ye, Y Xiao, Z Sun - Aerospace Science and Technology, 2022 - Elsevier
This article investigates a reconfiguration problem of the satellite cluster with collision
avoidance. Focusing on the uncertain disturbances with upper bound, a tube-based …

Trajectory planning for satellite cluster reconfigurations with sequential convex programming method

L Wang, D Ye, Y Xiao, X Kong - Aerospace Science and Technology, 2023 - Elsevier
This paper presents trajectory planning algorithms for large-scale satellite clusters
reconfiguration based on sequential convex programming, and these algorithms consider …

[HTML][HTML] Optimal control based coordinated taxiing path planning and tracking for multiple carrier aircraft on flight deck

X Wang, H Peng, J Liu, X Dong, X Zhao, C Lu - Defence Technology, 2022 - Elsevier
Coordinated taxiing planning for multiple aircraft on flight deck is of vital importance which
can dramatically improve the dispatching efficiency. In this paper, first, the coordinated …

Energy optimal guidance for proximity approach with obstacle avoidance

D Ye, J Sun, Y Xiao, Z Sun - Aerospace Science and Technology, 2022 - Elsevier
This paper presents an energy optimal guidance algorithm for the approach of a damaged
spacecraft with the consideration of the arbitrary number of moving obstacles. The proposed …

Safe, Delta--Efficient Spacecraft Swarm Reconfiguration Using Lyapunov Stability and Artificial Potentials

C Lippe, S D'Amico - Journal of Guidance, Control, and Dynamics, 2022 - arc.aiaa.org
Spacecraft swarms can achieve mission objectives otherwise impossible by monolithic
satellites. To this end, swarms need to autonomously reconfigure their relative motion while …

AGDS: adaptive goal-directed strategy for swarm drones flying through unknown environments

F Wang, J Huang, KH Low, Z Nie, T Hu - Complex & Intelligent Systems, 2023 - Springer
This paper aims to address a challenging problem of a drone swarm for a specific mission
by reaching a desired region, through an unknown environment. A bio-inspired flocking …

Bounded flight and collision avoidance control for satellite clusters using intersatellite flight bounds

Y Xu, Z Wang, Y Zhang - Aerospace Science and Technology, 2019 - Elsevier
A novel satellite cluster control method by means of a set of artificial potential functions is
proposed in this paper. To avoid the huge difficulty of designing target configuration for a …

Coordinative coupled attitude and orbit control for satellite formation with multiple uncertainties and actuator saturation

L Fan, H Huang - Acta Astronautica, 2021 - Elsevier
This paper studies the coordinative coupled attitude and orbit control system (AOCS) of a
satellite formation composed of one microsatellite and two 3U CubeSats. It is described as a …

Distributed passivity-based control for multiple flexible spacecraft with attitude-only measurements

T Chen, J Shan, H Wen - Aerospace Science and Technology, 2019 - Elsevier
This paper focuses on the leader-follower attitude consensus of multiple under-actuated
flexible spacecraft without system damping based on attitude measurements only. By …