Discrete gain scheduling control approach to elliptical orbit rendezvous system with actuator saturation
This paper studies the discrete gain scheduling control design problem of elliptical orbit spacecraft rendezvous system with actuator saturation. Due to the presence of actuator saturation, the dynamic performance of the spacecraft rendezvous system degrades significantly. In order to improve the dy...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
2023
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| Online Access: | http://purl.org/au-research/grants/arc/DP190103361 http://hdl.handle.net/20.500.11937/94745 |
| _version_ | 1848765911919493120 |
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| author | Gao, X. He, D. Teo, Kok Lay Wang, J. Yang, H. |
| author_facet | Gao, X. He, D. Teo, Kok Lay Wang, J. Yang, H. |
| author_sort | Gao, X. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This paper studies the discrete gain scheduling control design problem of elliptical orbit spacecraft rendezvous system with actuator saturation. Due to the presence of actuator saturation, the dynamic performance of the spacecraft rendezvous system degrades significantly. In order to improve the dynamic performance of the system, a discrete gain scheduling control approach is adopted to construct a group of time-invariant ellipsoidal invariant sets, which can be used to determine the switching points of the discrete gain scheduling control. By choosing some discrete parameter values, the discrete gain scheduling control is obtained from a solution of a periodic Riccati matrix differential equation. Under the control obtained, the dynamic performance of the system is much improved while accomplishing successfully the rendezvous mission of the spacecraft. Finally, a practical example is provided to show the effectiveness of the proposed control design approach. |
| first_indexed | 2025-11-14T11:42:47Z |
| format | Journal Article |
| id | curtin-20.500.11937-94745 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T11:42:47Z |
| publishDate | 2023 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-947452024-04-10T09:07:17Z Discrete gain scheduling control approach to elliptical orbit rendezvous system with actuator saturation Gao, X. He, D. Teo, Kok Lay Wang, J. Yang, H. This paper studies the discrete gain scheduling control design problem of elliptical orbit spacecraft rendezvous system with actuator saturation. Due to the presence of actuator saturation, the dynamic performance of the spacecraft rendezvous system degrades significantly. In order to improve the dynamic performance of the system, a discrete gain scheduling control approach is adopted to construct a group of time-invariant ellipsoidal invariant sets, which can be used to determine the switching points of the discrete gain scheduling control. By choosing some discrete parameter values, the discrete gain scheduling control is obtained from a solution of a periodic Riccati matrix differential equation. Under the control obtained, the dynamic performance of the system is much improved while accomplishing successfully the rendezvous mission of the spacecraft. Finally, a practical example is provided to show the effectiveness of the proposed control design approach. 2023 Journal Article http://hdl.handle.net/20.500.11937/94745 10.1002/rnc.6509 http://purl.org/au-research/grants/arc/DP190103361 fulltext |
| spellingShingle | Gao, X. He, D. Teo, Kok Lay Wang, J. Yang, H. Discrete gain scheduling control approach to elliptical orbit rendezvous system with actuator saturation |
| title | Discrete gain scheduling control approach to elliptical orbit rendezvous system with actuator saturation |
| title_full | Discrete gain scheduling control approach to elliptical orbit rendezvous system with actuator saturation |
| title_fullStr | Discrete gain scheduling control approach to elliptical orbit rendezvous system with actuator saturation |
| title_full_unstemmed | Discrete gain scheduling control approach to elliptical orbit rendezvous system with actuator saturation |
| title_short | Discrete gain scheduling control approach to elliptical orbit rendezvous system with actuator saturation |
| title_sort | discrete gain scheduling control approach to elliptical orbit rendezvous system with actuator saturation |
| url | http://purl.org/au-research/grants/arc/DP190103361 http://hdl.handle.net/20.500.11937/94745 |