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Adaptive Tracking Controller Design of Nonlinear Systems With Time Delays and Unknown Dead-Zone Input.
- Source :
-
IEEE Transactions on Automatic Control . Aug2008, Vol. 53 Issue 7, p1753-1759. 7p. 4 Graphs. - Publication Year :
- 2008
-
Abstract
- This paper focuses on the tracking control problem for a class of nonlinear system with time delays and dead-zone input. The nonsymmetric dead-zone input case is considered without the knowledge of the dead zone parameters. The time delay uncertainties are bounded by a non-linear function with unknown coefficients. By constructing a novel Lyapunov functional, we design a simple and smooth adaptive state feedback controller. It is shown that the solution of the resulting closed-loop error system converges to an adjustable region exponentially. Finally, numerical examples are included to show the effectiveness of the theoretical results. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189286
- Volume :
- 53
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Automatic Control
- Publication Type :
- Periodical
- Accession number :
- 34524495
- Full Text :
- https://doi.org/10.1109/TAC.2008.928324