Volume 11 Number 2 (Jun. 2019)
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IJCEE 2019 Vol.11(2): 91-100 ISSN: 1793-8163
DOI: 10.17706/IJCEE.2019.11.2.91-100

Anti-disturbance Attitude Control of Flexible Satellite Based on T-S Fuzzy Modeling

Bin Hang, Songyin Cao
Abstract—In this paper, in view of the multiple disturbances, the problem of anti-disturbance attitude control of the microsatellite in orbit is studied. The T-S fuzzy model is introduced to identify the external disturbance, and the fuzzy disturbance observer is designed to observe and compensate the unknown disturbance, especially for some irregular external disturbance. Based on the Lyapunov function method, the controller gain and the disturbance observer gain are calculated to ensure the stability of the satellite attitude control system. It can be concluded from the simulation results that the proposed anti-disturbance attitude control method based on T-S fuzzy modeling can improve the accuracy and stability of the attitude control system.

Index Terms—Attitude control, disturbance observer, microsatellite, T-S fuzzy.

Bin Hang and Songyin Cao are with College of Information Engineering, Yangzhou University, Yangzhou, 225000, China.

Cite:Bin Hang, Songyin Cao, "Anti-disturbance Attitude Control of Flexible Satellite Based on T-S Fuzzy Modeling," International Journal of Computer and Electrical Engineering vol. 11, no. 2, pp. 91-100, 2019.

General Information

ISSN: 1793-8163 (Print)
Abbreviated Title: Int. J. Comput. Electr. Eng.
Frequency: Quarterly
Editor-in-Chief: Prof. Yucong Duan
Abstracting/ Indexing: EI (INSPEC, IET), Ulrich's Periodicals Directory, Google Scholar, EBSCO, ProQuest, and Electronic Journals Library
E-mail: ijcee@iap.org

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