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Adaptive robust barrier‐based control of a 3D flexible riser system subject to boundary displacement constraints.
- Source :
- International Journal of Robust & Nonlinear Control; 3/25/2022, Vol. 32 Issue 5, p3062-3077, 16p
- Publication Year :
- 2022
-
Abstract
- This article involves an adaptive robust barrier‐based control of a three‐dimensional riser system subject to system uncertainties and output constraints. A barrier‐based Lyapunov function and a dynamical online update technique are merged to develop new adaptive robust control schemes for dampening the vibration, compensating for parametric uncertainties, and dealing with the constraints in the system. A rigorous Lyapunov analysis is exploited to guarantee the uniformly bounded stability in the controlled system. Finally, the efficacy of the designed approach is validated via simulation results. [ABSTRACT FROM AUTHOR]
- Subjects :
- ROBUST control
ADAPTIVE control systems
LYAPUNOV functions
SOIL vibration
Subjects
Details
- Language :
- English
- ISSN :
- 10498923
- Volume :
- 32
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- International Journal of Robust & Nonlinear Control
- Publication Type :
- Academic Journal
- Accession number :
- 155325316
- Full Text :
- https://doi.org/10.1002/rnc.5693