Abstract
This paper addresses the fuzzy-logic-based fixed-time geometric backstepping attitude tracking for the rigid-body spacecraft modeled on the nonlinear differential manifold three-dimensional special orthogonal group [SO(3)]. The fixed-time geometric controller is deduced by the backstepping method. Moreover, an adaptive fuzzy logic system is employed to compensate the unknown disturbances. The almost globally fixed-time stabilization of the closed-loop system is verified via Lyapunov analysis. Simulation results demonstrate the effectiveness of the proposed controller.
Original language | English |
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Article number | 8633933 |
Pages (from-to) | 2938-2950 |
Number of pages | 13 |
Journal | IEEE Transactions on Aerospace and Electronic Systems |
Volume | 55 |
Issue number | 6 |
DOIs | |
Publication status | Published - Dec 2019 |
Keywords
- Backstepping
- fixed-time stabilization
- fuzzy logic system (FLS)
- geometric attitude control
- three-dimensional special orthogonal group [SO(3)]
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Wang, Y., Tang, S., Guo, J., Wang, X., & Liu, C. (2019). Fuzzy-Logic-Based Fixed-Time Geometric Backstepping Control on SO(3) for Spacecraft Attitude Tracking. IEEE Transactions on Aerospace and Electronic Systems, 55(6), 2938-2950. Article 8633933. https://doi.org/10.1109/TAES.2019.2896873