Abstract
The problem of attitude control for a spacecraft model which is nonlinear in dynamics with inertia uncertainty and external disturbance is investigated in this paper. The extended state observer is applied to estimate the disturbance, by which a sliding mode controller is designed to force the state variables of the closed loop system to converge to the reference attitude states. Also, simulation results are presented to illustrate the effectiveness of the control strategy. ©2010 IEEE.
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CITATION STYLE
Zhu, Z., Xia, Y., Fu, M., & Wang, S. (2010). Attitude tracking of rigid spacecraft based on extended state observer. In ISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics (pp. 621–626). https://doi.org/10.1109/ISSCAA.2010.5633190
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