TY - GEN
T1 - Sliding mode controller design for rigid satellite attitude tracking
AU - Wu, Shunan
AU - Sun, Zhaowei
AU - Li, Hui
PY - 2009
Y1 - 2009
N2 - The problem of attitude tracking control for rigid satellite is studied in this paper. Based on the dynamic equation and kinematics equation using error quaternion and error angular velocity, a sliding mode controller is initially designed to solve this problem. In order to avoid inherent chattering of sliding mode control and then improve control effect, a disturbance observer is introduced and included in the modified controller. The convergence of both controllers are respectively proved theoretically. Simulations are finally performed and the results demonstrate the performance of proposed controllers.
AB - The problem of attitude tracking control for rigid satellite is studied in this paper. Based on the dynamic equation and kinematics equation using error quaternion and error angular velocity, a sliding mode controller is initially designed to solve this problem. In order to avoid inherent chattering of sliding mode control and then improve control effect, a disturbance observer is introduced and included in the modified controller. The convergence of both controllers are respectively proved theoretically. Simulations are finally performed and the results demonstrate the performance of proposed controllers.
UR - https://www.scopus.com/pages/publications/77951481180
U2 - 10.1109/ROBIO.2009.5420472
DO - 10.1109/ROBIO.2009.5420472
M3 - 会议稿件
AN - SCOPUS:77951481180
SN - 9781424447756
T3 - 2009 IEEE International Conference on Robotics and Biomimetics, ROBIO 2009
SP - 2238
EP - 2243
BT - 2009 IEEE International Conference on Robotics and Biomimetics, ROBIO 2009
T2 - 2009 IEEE International Conference on Robotics and Biomimetics, ROBIO 2009
Y2 - 19 December 2009 through 23 December 2009
ER -