Finite-Time Tracking Control of Rigid Spacecraft Under Actuator Saturations and Faults

In this paper, an adaptive fast terminal sliding mode control control law (AFTSMCL) is presented to resolve attitude tracking control problem for rigid spacecraft, which can provide finite-time convergence, strong robustness, and fault-tolerant control. Rigorous proof is achieved first. Simulation r...

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Bibliographic Details
Published in:IEEE transactions on automation science and engineering 2016-01, Vol.13 (1), p.368-381
Main Authors: Lu, Kunfeng, Xia, Yuanqing, Yu, Chunmei, Liu, Hailiang
Format: Article
Language:English
Subjects:
Actuator saturations and faults
Actuators
adaptive control
Adaptive control systems
Attitude control
attitude tracking
Convergence
fast terminal sliding mode control (FTSMC)
Fault tolerance
finite-time control
Motors
Quaternions
Robust control
Robustness
Simulation
Space vehicles
Spacecraft
Terminals
Tracking control systems
Uncertainty
Vectors
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Summary:In this paper, an adaptive fast terminal sliding mode control control law (AFTSMCL) is presented to resolve attitude tracking control problem for rigid spacecraft, which can provide finite-time convergence, strong robustness, and fault-tolerant control. Rigorous proof is achieved first. Simulation results are presented to illustrate the effectiveness of presented control law.
ISSN:1545-5955
1558-3783
DOI:10.1109/TASE.2014.2379615