TY - GEN
T1 - Active vibration suppression and attitude maneuvers of flexible spacecraft via fuzzy sliding control
AU - Zhu, Liangkuan
AU - Song, Wenlong
AU - Hu, Qinglei
PY - 2008
Y1 - 2008
N2 - A robust control approach is presented for the attitude maneuvering control and vibration damping of a spacecraft with flexible appendages. Firstly, a new attitude maneuvering controller based on the sliding mode control (SMC) Is derived to control the attitude motion of spacecraft. Secondly, the discontinuity in the sliding mode controller is smoothed in side a thin boundary layer by using fuzzy logic technique so that the chattering phenomenon is eliminated efficiently. Thirdly, positive position feedback (PPF) is provided to suppress the induced vibration. Numerical simulations demonstrate the feasibility and effectiveness of the control strategy.
AB - A robust control approach is presented for the attitude maneuvering control and vibration damping of a spacecraft with flexible appendages. Firstly, a new attitude maneuvering controller based on the sliding mode control (SMC) Is derived to control the attitude motion of spacecraft. Secondly, the discontinuity in the sliding mode controller is smoothed in side a thin boundary layer by using fuzzy logic technique so that the chattering phenomenon is eliminated efficiently. Thirdly, positive position feedback (PPF) is provided to suppress the induced vibration. Numerical simulations demonstrate the feasibility and effectiveness of the control strategy.
KW - Attitude maneuvering
KW - Flexible spacecraft
KW - Fuzzy sliding mode control
UR - https://www.scopus.com/pages/publications/52349099671
U2 - 10.1109/CCDC.2008.4598014
DO - 10.1109/CCDC.2008.4598014
M3 - 会议稿件
AN - SCOPUS:52349099671
SN - 9781424417346
T3 - Chinese Control and Decision Conference, 2008, CCDC 2008
SP - 3665
EP - 3669
BT - Chinese Control and Decision Conference, 2008, CCDC 2008
T2 - Chinese Control and Decision Conference 2008, CCDC 2008
Y2 - 2 July 2008 through 4 July 2008
ER -