Adaptive fuzzy attitude control of satellite based on linearization

P. Guan*, X. J. Liu, F. Lara-Rosano, J. B. Chen

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

5 Citations (Scopus)

Abstract

Input-output (I/O) linearization is a typical control method in the nonlinear multi-input multi-output (MIMO) system. In this paper, adaptive fuzzy control is combined with input-output linearization control to constitute the hybrid controller. The proposed control method is applied to the attitude maneuver control of the flexible satellite, which is a complex nonlinear system. The basic control structure is presented. The selection of the controller parameter, which guarantee the attitude stabilization of the satellite with parameter uncertainties, has been analyzed. The adaptive fuzzy control compensates for the plant uncertainties to increase the robustness of the controller. Simulation results show that precise attitude control is accomplished in spite of the uncertainty in the system.

Original languageEnglish
Pages (from-to)1091-1096
Number of pages6
JournalProceedings of the American Control Conference
Volume2
DOIs
Publication statusPublished - 2004
EventProceedings of the 2004 American Control Conference (AAC) - Boston, MA, United States
Duration: 30 Jun 20042 Jul 2004

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