Distributed 6-DOF Coordination Control for Spacecraft Formation With Disturbance, Unmeasurable Velocity, and Communication Delays
In this paper, the problem of distributed 6-DOF coordinated control for spacecraft formation is investigated. The dynamics of each spacecraft consisting of relative attitude and position motions are modeled into a unified Euler-Lagrange formulation. The formation consists of one virtual leader and &...
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| Format: | Article |
| Language: | English |
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IEEE
2023-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/10047892/ |
| _version_ | 1811155558618628096 |
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| author | Lintao Li Ying Zhang Rui Zhang |
| author_facet | Lintao Li Ying Zhang Rui Zhang |
| author_sort | Lintao Li |
| collection | DOAJ |
| description | In this paper, the problem of distributed 6-DOF coordinated control for spacecraft formation is investigated. The dynamics of each spacecraft consisting of relative attitude and position motions are modeled into a unified Euler-Lagrange formulation. The formation consists of one virtual leader and <inline-formula> <tex-math notation="LaTeX">$n$ </tex-math></inline-formula> spacecrafts, and the information switching among the formation members is described by a directed graph. A distributed coordination control protocol is proposed to guarantee the stability of the spacecraft formation in the presence of external disturbances, unmeasurable attitude angular and position velocities, and time-varying communication delays based on the backstepping technique using time-delayed information. Further, to decrease the communication frequency of the spacecraft formation flying system, an event-triggered distributed coordination strategy is also developed to solve the 6-DOF coordinated control problem for spacecraft formation. The stability analyses of the obtained control algorithms are conducted through the Lyapunov method. Finally, the effectiveness and the ability of massive reducing the frequency of communication times of the proposed control scheme are illustrated through numerical simulations. |
| first_indexed | 2024-04-10T04:36:33Z |
| format | Article |
| id | doaj.art-825923bdc1d14db7a6e4ecd423ca948c |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-10T04:36:33Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-825923bdc1d14db7a6e4ecd423ca948c2023-03-10T00:00:48ZengIEEEIEEE Access2169-35362023-01-0111226802268810.1109/ACCESS.2023.324606910047892Distributed 6-DOF Coordination Control for Spacecraft Formation With Disturbance, Unmeasurable Velocity, and Communication DelaysLintao Li0Ying Zhang1https://orcid.org/0000-0003-1212-6519Rui Zhang2https://orcid.org/0009-0000-8766-9011School of Mechanical Engineering and Automation, Harbin Institute of Technology (Shenzhen), Shenzhen, Guangdong, ChinaSchool of Mechanical Engineering and Automation, Harbin Institute of Technology (Shenzhen), Shenzhen, Guangdong, ChinaSchool of Electronic and Communication Engineering, Shenzhen Polytechnic, Shenzhen, Guangdong, ChinaIn this paper, the problem of distributed 6-DOF coordinated control for spacecraft formation is investigated. The dynamics of each spacecraft consisting of relative attitude and position motions are modeled into a unified Euler-Lagrange formulation. The formation consists of one virtual leader and <inline-formula> <tex-math notation="LaTeX">$n$ </tex-math></inline-formula> spacecrafts, and the information switching among the formation members is described by a directed graph. A distributed coordination control protocol is proposed to guarantee the stability of the spacecraft formation in the presence of external disturbances, unmeasurable attitude angular and position velocities, and time-varying communication delays based on the backstepping technique using time-delayed information. Further, to decrease the communication frequency of the spacecraft formation flying system, an event-triggered distributed coordination strategy is also developed to solve the 6-DOF coordinated control problem for spacecraft formation. The stability analyses of the obtained control algorithms are conducted through the Lyapunov method. Finally, the effectiveness and the ability of massive reducing the frequency of communication times of the proposed control scheme are illustrated through numerical simulations.https://ieeexplore.ieee.org/document/10047892/Spacecraft formation system6-DOF coordination controlcommunication delayevent-triggered control |
| spellingShingle | Lintao Li Ying Zhang Rui Zhang Distributed 6-DOF Coordination Control for Spacecraft Formation With Disturbance, Unmeasurable Velocity, and Communication Delays IEEE Access Spacecraft formation system 6-DOF coordination control communication delay event-triggered control |
| title | Distributed 6-DOF Coordination Control for Spacecraft Formation With Disturbance, Unmeasurable Velocity, and Communication Delays |
| title_full | Distributed 6-DOF Coordination Control for Spacecraft Formation With Disturbance, Unmeasurable Velocity, and Communication Delays |
| title_fullStr | Distributed 6-DOF Coordination Control for Spacecraft Formation With Disturbance, Unmeasurable Velocity, and Communication Delays |
| title_full_unstemmed | Distributed 6-DOF Coordination Control for Spacecraft Formation With Disturbance, Unmeasurable Velocity, and Communication Delays |
| title_short | Distributed 6-DOF Coordination Control for Spacecraft Formation With Disturbance, Unmeasurable Velocity, and Communication Delays |
| title_sort | distributed 6 dof coordination control for spacecraft formation with disturbance unmeasurable velocity and communication delays |
| topic | Spacecraft formation system 6-DOF coordination control communication delay event-triggered control |
| url | https://ieeexplore.ieee.org/document/10047892/ |
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