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Finite-Time Stabilization Control for a Rigid Spacecraft under Parameter Uncertainties
Joint Authors
Ni, Jianfei
Huo, Xing
Zhang, Aihua
Source
Journal of Applied Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-04
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
A novel finite-time control scheme is investigated for a rigid spacecraft in present of parameter uncertainties and external disturbances.
Firstly, the spacecraft mathematical model is transformed into a cascading system by introducing an adaptive variable.
Then a novel finite-time attitude stabilization control scheme for a rigid spacecraft is proposed based on the homogeneous method.
Lyapunov stability analysis shows that the resulting closed-loop attitude system is proven to be stable in finite time without parameter uncertainties and asymptotically stable with parameter uncertainties.
Finally, numerical simulation examples are also presented to demonstrate that the control strategy developed is feasible and effective for spacecraft attitude stabilization mission.
American Psychological Association (APA)
Zhang, Aihua& Ni, Jianfei& Huo, Xing. 2014. Finite-Time Stabilization Control for a Rigid Spacecraft under Parameter Uncertainties. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-500420
Modern Language Association (MLA)
Zhang, Aihua…[et al.]. Finite-Time Stabilization Control for a Rigid Spacecraft under Parameter Uncertainties. Journal of Applied Mathematics No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-500420
American Medical Association (AMA)
Zhang, Aihua& Ni, Jianfei& Huo, Xing. Finite-Time Stabilization Control for a Rigid Spacecraft under Parameter Uncertainties. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-500420
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-500420