TY - CHAP
T1 - Adaptive attitude tracking control for rigid spacecraft with finite-time convergence
AU - Xia, Yuanqing
AU - Zhang, Jinhui
AU - Lu, Kunfeng
AU - Zhou, Ning
N1 - Publisher Copyright:
© Springer Nature Singapore Pte Ltd 2019.
PY - 2019
Y1 - 2019
N2 - In this chapter, the finite-time attitude tracking control problem for rigid spacecraft with external disturbances and inertia uncertainties is addressed. First, a novel fast nonsingular terminal sliding mode surface (FNTSMS) without any constraint is designed, which not only avoids the singularity problem, but also contains the advantages of the nonsingular terminal sliding mode (NTSM) and the conventional sliding-mode together. Second, the proposed FNTSM control laws (FNTSMCLs) by employing FNTSMS associated with adaptation provide finite-time convergence, robustness, faster, higher control precision. The proposed FNTSMCLs in light of novel adaptive control architecture are continuous. Thus, they are chattering-free. Finally, simulation results are presented to illustrate effectiveness of the control strategies. In addition, digital simulations of satellite Hubble Space Telescope (HST) are presented to verify the practical feasibility of the reorientation/ slew maneuvers mission.
AB - In this chapter, the finite-time attitude tracking control problem for rigid spacecraft with external disturbances and inertia uncertainties is addressed. First, a novel fast nonsingular terminal sliding mode surface (FNTSMS) without any constraint is designed, which not only avoids the singularity problem, but also contains the advantages of the nonsingular terminal sliding mode (NTSM) and the conventional sliding-mode together. Second, the proposed FNTSM control laws (FNTSMCLs) by employing FNTSMS associated with adaptation provide finite-time convergence, robustness, faster, higher control precision. The proposed FNTSMCLs in light of novel adaptive control architecture are continuous. Thus, they are chattering-free. Finally, simulation results are presented to illustrate effectiveness of the control strategies. In addition, digital simulations of satellite Hubble Space Telescope (HST) are presented to verify the practical feasibility of the reorientation/ slew maneuvers mission.
KW - Adaptive control
KW - Attitude tracking
KW - Fast terminal sliding mode control
KW - Finite-time control
KW - Spacecraft control
UR - http://www.scopus.com/inward/record.url?scp=85049793613&partnerID=8YFLogxK
U2 - 10.1007/978-981-13-1373-8_4
DO - 10.1007/978-981-13-1373-8_4
M3 - Chapter
AN - SCOPUS:85049793613
T3 - Advances in Industrial Control
SP - 51
EP - 69
BT - Advances in Industrial Control
PB - Springer International Publishing
ER -