TY - GEN
T1 - Full-order sliding mode control for finite-time attitude synchronization of rigid spacecraft with input delay
AU - Li, Yunhan
AU - Wang, Chunyan
AU - Wang, Jianan
AU - Gu, Zhou
AU - Shan, Jiayuan
AU - Song, Zhuoyue
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/8
Y1 - 2019/8
N2 - This paper investigates finite-time attitude consensus of multi-spacecraft systems with input delay using fullorder sliding mode control. First, the kinematic and dynamic models of spacecraft attitude with disturbance are provided. Then, full-order sliding mode protocol is used to solve the consensus problem. The algorithm is consisted of two layers of sliding mode surfaces, the outer terminal sliding mode manifold and inner fast nonsingular terminal sliding mode manifold. On basis of the control algorithm, this paper considers the input delay of the system, thus a distributed observer is proposed to reduce communication burden and guarantee finite-time convergence, which is proved by Lyapunov stability analysis. Finally, a simulation example is provided to demonstrate the validity the proposed control algorithm.
AB - This paper investigates finite-time attitude consensus of multi-spacecraft systems with input delay using fullorder sliding mode control. First, the kinematic and dynamic models of spacecraft attitude with disturbance are provided. Then, full-order sliding mode protocol is used to solve the consensus problem. The algorithm is consisted of two layers of sliding mode surfaces, the outer terminal sliding mode manifold and inner fast nonsingular terminal sliding mode manifold. On basis of the control algorithm, this paper considers the input delay of the system, thus a distributed observer is proposed to reduce communication burden and guarantee finite-time convergence, which is proved by Lyapunov stability analysis. Finally, a simulation example is provided to demonstrate the validity the proposed control algorithm.
KW - Attitude consensus
KW - Finite-time
KW - Full-order sliding mode control
KW - Input delay.
UR - http://www.scopus.com/inward/record.url?scp=85077794256&partnerID=8YFLogxK
U2 - 10.1109/CCTA.2019.8920536
DO - 10.1109/CCTA.2019.8920536
M3 - Conference contribution
AN - SCOPUS:85077794256
T3 - CCTA 2019 - 3rd IEEE Conference on Control Technology and Applications
SP - 166
EP - 171
BT - CCTA 2019 - 3rd IEEE Conference on Control Technology and Applications
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd IEEE Conference on Control Technology and Applications, CCTA 2019
Y2 - 19 August 2019 through 21 August 2019
ER -