TY - JOUR
T1 - Adaptive output feedback attitude control for reusable launch vehicle with input constraints and actuator faults
AU - Li, Wenting
AU - Zhao, Jinsong
AU - Su, Shanwei
AU - Mo, Ran
AU - Lin, Yan
N1 - Publisher Copyright:
© 2023 Elsevier Masson SAS
PY - 2023/11
Y1 - 2023/11
N2 - This paper considers an adaptive output feedback fault tolerant control (FTC) for a reusable launch vehicle (RLV) during reentry phase for which four grid fins are used as actuators. Based on a prescribed tracking performance and an auxiliary system to deal with the input constraints, the proposed adaptive controller can compensate for the effect of uncertainties, external and internal disturbances, input constraints and actuator faults. It is shown that with the proposed scheme, the system tracking performance can be guaranteed even in the presence multiple actuator faults. The influence of the input constraints on the tracking performance is also investigated. Simulation results are presented to illustrate the effectiveness of the proposed scheme.
AB - This paper considers an adaptive output feedback fault tolerant control (FTC) for a reusable launch vehicle (RLV) during reentry phase for which four grid fins are used as actuators. Based on a prescribed tracking performance and an auxiliary system to deal with the input constraints, the proposed adaptive controller can compensate for the effect of uncertainties, external and internal disturbances, input constraints and actuator faults. It is shown that with the proposed scheme, the system tracking performance can be guaranteed even in the presence multiple actuator faults. The influence of the input constraints on the tracking performance is also investigated. Simulation results are presented to illustrate the effectiveness of the proposed scheme.
KW - Backstepping control
KW - Fault tolerant control
KW - Prescribed transient
KW - Reusable launch vehicle
KW - Steady state performance
UR - https://www.scopus.com/pages/publications/85172698969
U2 - 10.1016/j.ast.2023.108616
DO - 10.1016/j.ast.2023.108616
M3 - 文章
AN - SCOPUS:85172698969
SN - 1270-9638
VL - 142
JO - Aerospace Science and Technology
JF - Aerospace Science and Technology
M1 - 108616
ER -