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

Mathematics

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