Abstract
In this technical note, we study the semi-global stabilization of general linear discrete-time critically unstable systems subject to input sat- uration and multiple unknown input delays. Based on a simple frequency- domain stability criterion, we find upper bounds for delays that are in- versely proportional to the argument of open-loop eigenvalues on the unit circle. For delays satisfying these upper bounds, linear low-gain state and fi- nite dimensional dynamic measurement feedbacks are constructed to solve the semi-global stabilization problems.
Original language | Undefined |
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Pages (from-to) | 1667-1672 |
Number of pages | 6 |
Journal | IEEE transactions on automatic control |
Volume | 59 |
Issue number | 6 |
DOIs | |
Publication status | Published - Jun 2014 |
Keywords
- METIS-305958
- IR-91490
- EWI-24936