TY - GEN
T1 - Attitude tracking of rigid spacecraft based on extended state observer
AU - Zhu, Zheng
AU - Xia, Yuanqing
AU - Fu, Mengyin
AU - Wang, Shuo
PY - 2010
Y1 - 2010
N2 - 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.
AB - 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.
KW - Attitude tracking
KW - Extended state observer
KW - Sliding mode control
UR - https://www.scopus.com/pages/publications/79952172298
U2 - 10.1109/ISSCAA.2010.5633190
DO - 10.1109/ISSCAA.2010.5633190
M3 - Conference contribution
AN - SCOPUS:79952172298
SN - 9781424460441
T3 - ISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics
SP - 621
EP - 626
BT - ISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics
T2 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics, ISSCAA2010
Y2 - 8 June 2010 through 10 June 2010
ER -