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Certainty equivalence adaptation combined with super-twisting sliding-mode control.
- Source :
- International Journal of Control; Sep2016, Vol. 89 Issue 9, p1767-1776, 10p
- Publication Year :
- 2016
-
Abstract
- In this paper, a Lyapunov-based control concept is presented that combines variable structure and adaptive control. The considered system class consists of nonlinear single input systems which are affected by matched structured and unstructured uncertainties. Resorting to the certainty equivalence principle, the controller exploits advantages of both the sliding-mode and the adaptive control methodology. It is demonstrated that the gains of the discontinuous control action may be reduced remarkably when compared with pure sliding-mode-based approaches. The efficiency of the presented concept is demonstrated in detail, using results of numerical simulations. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00207179
- Volume :
- 89
- Issue :
- 9
- Database :
- Complementary Index
- Journal :
- International Journal of Control
- Publication Type :
- Academic Journal
- Accession number :
- 117877193
- Full Text :
- https://doi.org/10.1080/00207179.2015.1132850