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- Title
Prescribed-time state-feedback stabilization of nonlinear systems with unmatched nonlinear terms.
- Authors
Min, Huifang; Wei, Zhicheng
- Abstract
In this paper, we investigate the state-feedback control for nonlinear systems with a prescribed upper bound of the settling time. First, a prescribed-time stability theorem using Lyapunov analysis and a uniformly bounded scaling function is proposed. Then, based on this theorem and the backstepping technique, a finite-time control procedure is provided for the uncertain nonlinear systems with unmatched nonlinear terms. Based on the design procedure, a state-feedback controller is obtained, which can render the system states exactly convergent to zero in a prescribed time and maintain at zero thereafter. Finally, simulation examples are used to demonstrate the effectiveness of the proposed scheme.
- Subjects
NONLINEAR systems; BACKSTEPPING control method; UNCERTAIN systems; PSYCHOLOGICAL feedback
- Publication
Transactions of the Institute of Measurement & Control, 2024, Vol 46, Issue 10, p2013
- ISSN
0142-3312
- Publication type
Article
- DOI
10.1177/01423312241228782