Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/102473
Title: | Decentralized sliding-mode control for attitude synchronization in spacecraft formation | Authors: | Wu, Baolin Wang, Danwei Poh, Eng Kee |
Keywords: | DRNTU::Engineering::Electrical and electronic engineering | Issue Date: | 2012 | Source: | 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. | Series/Report no.: | International journal of robust and nonlinear control | Abstract: | 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. | URI: | https://hdl.handle.net/10356/102473 http://hdl.handle.net/10220/16869 |
ISSN: | 1049-8923 | DOI: | 10.1002/rnc.2812 | Rights: | © 2012 John Wiley & Sons, Ltd. | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | EEE Journal Articles |
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