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Asynchronous resilient H∞control for switched systems via multiple non-monotonic Lyapunov functions
- Source :
- Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering; April 2024, Vol. 238 Issue: 4 p679-692, 14p
- Publication Year :
- 2024
-
Abstract
- Considering that the perturbation of controller parameters may cause severe performance deterioration in practice, this work is focused on asynchronous resilient H∞control for discrete-time switched systems under average dwell time switching. The multiple non-monotonic Lyapunov function approach is employed to analyze the stability and H∞performance to reduce the conservation level. First, an H∞stability criterion is derived for general switched nonlinear systems, based on which a sufficient condition is further obtained for the resultant closed-loop system under asynchronous average dwell time switching. Then, a synthesis condition for a resilient output-feedback H∞controller is developed using Fensler’s lemma. Finally, the effectiveness and advantages of the proposed controller design method are demonstrated by two simulated examples.
Details
- Language :
- English
- ISSN :
- 09596518
- Volume :
- 238
- Issue :
- 4
- Database :
- Supplemental Index
- Journal :
- Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering
- Publication Type :
- Periodical
- Accession number :
- ejs65837556
- Full Text :
- https://doi.org/10.1177/09596518231202945