Synchronization and Tracking of Multi‐Spacecraft Formation Attitude Control Using Adaptive Sliding Mode
Sign Up to like & getrecommendations! Published in 2019 at "Asian Journal of Control"
DOI: 10.1002/asjc.1775
Abstract: This paper presents the finite‐time attitude synchronization and tracking control method of undirected multi‐spacecraft formation with external disturbances. First, a modified adaptive nonsingular fast terminal sliding mode surface (ANFTSMS) is designed by introducing a user‐defined… read more here.
Keywords: spacecraft formation; multi spacecraft; synchronization tracking; attitude ... See more keywords
Chattering Free Distributed Consensus Control for Attitude Tracking of Spacecraft Formation System with Unmeasurable Angular Velocity
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-019-0543-1
Abstract: In this paper, the attitude tracking control of spacecraft formation is studied when the velocities of spacecrafts are unmeasurable. Firstly, a Finite-Time Extended State Observer (FTESO) is constructed to estimate the unmeasured angular velocity and… read more here.
Keywords: control; spacecraft; consensus; attitude tracking ... See more keywords
Invariant relative orbits for spacecraft formation flying in high-order gravitational field
Sign Up to like & getrecommendations! Published in 2021 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2021.08.027
Abstract: abstract This study addresses the boundary and fluctuation of invariant relative orbits for spacecraft formation flying in a high-order gravitational field. The invariant relative condition is analyzed to obtain the analytical boundary. To ensure the… read more here.
Keywords: orbits spacecraft; invariant relative; gravitational field; relative orbits ... See more keywords
Robust attitude coordinated control for spacecraft formation with communication delays
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Journal of Aeronautics"
DOI: 10.1016/j.cja.2017.01.014
Abstract: Abstract In this paper, attitude coordinated tracking control algorithms for multiple spacecraft formation are investigated with consideration of parametric uncertainties, external disturbances, communication delays and actuator saturation. Initially, a sliding mode delay-dependent attitude coordinated controller… read more here.
Keywords: control; communication delays; spacecraft formation; attitude coordinated ... See more keywords
Indirect Optimization of Underactuated Spacecraft Formation Reconfiguration in Elliptic Orbits
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Aerospace Engineering"
DOI: 10.1061/(asce)as.1943-5525.0001209
Abstract: AbstractThis paper proposes analytical solutions to optimal underactuated spacecraft formation reconfiguration in elliptic orbits, without either the radial or in-track thrust. For either underactu... read more here.
Keywords: elliptic orbits; underactuated spacecraft; reconfiguration elliptic; formation reconfiguration ... See more keywords
Finite-Time Synchronization Control of Spacecraft Formation With Network-Induced Communication Delay
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2772319
Abstract: This paper addresses the distributed orbit synchronization control of spacecraft formation flying under an undirected connected graph and in the presence of unknown external disturbances and communication time-delay. A nonsingular fast terminal sliding mode (NFTSM)… read more here.
Keywords: finite time; control; synchronization control; time ... See more keywords
Attitude Coordination Control for Flexible Spacecraft Formation Flying With Guaranteed Performance Bounds
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2022.3201812
Abstract: In this article, attitude coordination control for flexible spacecraft formation flying is investigated in the condition that common reference attitude is only available to a subset of the followers of the group. Measurement errors, immeasurable… read more here.
Keywords: control flexible; coordination; flexible spacecraft; coordination control ... See more keywords
Command Filtered Backstepping-Based Attitude Containment Control for Spacecraft Formation
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2019.2896614
Abstract: In this paper, the problem of adaptive finite-time attitude containment control for multiple spacecrafts with unknown external disturbances in spacecraft formation flying is investigated. A distributed control strategy combined with finite-time command filtered backstepping (FTCFB)… read more here.
Keywords: control; attitude containment; containment control; command filtered ... See more keywords