## Abstract This paper is concerned with adaptive global stabilization of an undamped nonβlinear string in the case where any velocity feedback is not available. The linearized system may have an infinite number of poles and zeros on the imaginary axis. In the case where any velocity feedback is no
Pointwise stabilization of strings with non-linear feedback
β Scribed by Larbi Berrahmoune
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 118 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0170-4214
- DOI
- 10.1002/mma.508
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β¦ Synopsis
Abstract
We consider an initial and boundary value problem for a homogenous string subject to an internal pointwise control. The solution resulting from a nonβlinear feedback is studied. We give various explicit decay estimates depending on the control position and the feedback nonβlinearity. Copyright Β© 2004 John Wiley & Sons, Ltd.
π SIMILAR VOLUMES
## Abstract This paper is concerned with global stabilization of an undamped nonβlinear string in the case where any velocity feedback is not available. The linearized system has an infinite number of poles and zeros on the imaginary axis. In the case where any velocity feedback is not available, a
Previous work on asymptotic stabilization of MIMO non-linear systems using dynamic sliding mode control to produce dynamic state feedback has been generalized to dynamic output feedback. All the states in the feedback controller are replaced with estimated states which come from a semi-high-gain obs