Decentralized sliding-mode control for attitude synchronization in spacecraft formation
This paper addresses attitude synchronization and tracking problems in spacecraft formation in the presence of model uncertainties and external disturbances. A decentralized adaptive sliding mode control law is proposed using undirected interspacecraft communication topology and analyzed based on al...
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/102473 http://hdl.handle.net/10220/16869 |
| _version_ | 1826123877558779904 |
|---|---|
| author | Wu, Baolin Wang, Danwei Poh, Eng Kee |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Wu, Baolin Wang, Danwei Poh, Eng Kee |
| author_sort | Wu, Baolin |
| collection | NTU |
| description | This paper addresses attitude synchronization and tracking problems in spacecraft formation in the presence of model uncertainties and external disturbances. A decentralized adaptive sliding mode control law is proposed using undirected interspacecraft communication topology and analyzed based on algebraic graph theory. A multispacecraft sliding manifold is derived, on which each spacecraft approaches desired time-varying attitude and angular velocity while maintaining attitude synchronization with the other spacecraft in the formation. A control law is then developed to ensure convergence to the sliding manifold. The stability of the resulting closed-loop system is proved by application of Barbalat's Lemma. Simulation results demonstrate the effectiveness of the proposed attitude synchronization and tracking methodology. |
| first_indexed | 2024-10-01T06:11:50Z |
| format | Journal Article |
| id | ntu-10356/102473 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:11:50Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/1024732020-03-07T14:00:34Z Decentralized sliding-mode control for attitude synchronization in spacecraft formation Wu, Baolin Wang, Danwei Poh, Eng Kee School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering This paper addresses attitude synchronization and tracking problems in spacecraft formation in the presence of model uncertainties and external disturbances. A decentralized adaptive sliding mode control law is proposed using undirected interspacecraft communication topology and analyzed based on algebraic graph theory. A multispacecraft sliding manifold is derived, on which each spacecraft approaches desired time-varying attitude and angular velocity while maintaining attitude synchronization with the other spacecraft in the formation. A control law is then developed to ensure convergence to the sliding manifold. The stability of the resulting closed-loop system is proved by application of Barbalat's Lemma. Simulation results demonstrate the effectiveness of the proposed attitude synchronization and tracking methodology. 2013-10-25T01:45:36Z 2019-12-06T20:55:31Z 2013-10-25T01:45:36Z 2019-12-06T20:55:31Z 2012 2012 Journal Article Wu, B., Wang, D., & Poh, E. K. (2012). Decentralized sliding-mode control for attitude synchronization in spacecraft formation. International journal of robust and nonlinear control, 23(11), 1183-1197. 1049-8923 https://hdl.handle.net/10356/102473 http://hdl.handle.net/10220/16869 10.1002/rnc.2812 en International journal of robust and nonlinear control © 2012 John Wiley & Sons, Ltd. |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering Wu, Baolin Wang, Danwei Poh, Eng Kee Decentralized sliding-mode control for attitude synchronization in spacecraft formation |
| title | Decentralized sliding-mode control for attitude synchronization in spacecraft formation |
| title_full | Decentralized sliding-mode control for attitude synchronization in spacecraft formation |
| title_fullStr | Decentralized sliding-mode control for attitude synchronization in spacecraft formation |
| title_full_unstemmed | Decentralized sliding-mode control for attitude synchronization in spacecraft formation |
| title_short | Decentralized sliding-mode control for attitude synchronization in spacecraft formation |
| title_sort | decentralized sliding mode control for attitude synchronization in spacecraft formation |
| topic | DRNTU::Engineering::Electrical and electronic engineering |
| url | https://hdl.handle.net/10356/102473 http://hdl.handle.net/10220/16869 |
| work_keys_str_mv | AT wubaolin decentralizedslidingmodecontrolforattitudesynchronizationinspacecraftformation AT wangdanwei decentralizedslidingmodecontrolforattitudesynchronizationinspacecraftformation AT pohengkee decentralizedslidingmodecontrolforattitudesynchronizationinspacecraftformation |