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Synthesis of adaptive gain robust model-following/tracking controllers for a class of uncertain systems via piecewise Lyapunov functions.
- Source :
-
International Journal of Control . Aug2024, Vol. 97 Issue 8, p1780-1787. 8p. - Publication Year :
- 2024
-
Abstract
- This paper deals with a new design problem of adaptive gain robust model-following/tracking controllers for a class of systems with matched and unmatched uncertainties via piecewise Lyapunov functions. In the proposed design approach, compensation inputs for matched and mismatched uncertainties for the system are introduced and the proposed adaptive gain model-following/tracking robust controller can achieve that the tracking error decreases asymptotically to zero in spite of uncertainties. In this paper, on the basis of the concept of piecewise Lyapunov functions, we show linear matrix inequality-based sufficient conditions for the existence of the proposed controller. Finally, a numerical example is given to demonstrate the effectiveness of the proposed method. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00207179
- Volume :
- 97
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- International Journal of Control
- Publication Type :
- Academic Journal
- Accession number :
- 178651003
- Full Text :
- https://doi.org/10.1080/00207179.2023.2231102