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- Title
Event-triggered control for discrete-time linear systems subject to bounded disturbance.
- Authors
Wu, Wei; Reimann, Sven; Görges, Daniel; Liu, Steven
- Abstract
This paper considers event-triggering controller design for directly observable discrete-time linear systems subject to bounded disturbances. The main control objective is diminishing the influence aroused by the disturbances despite a reduction of the communication. Criteria are given to design feedback controllers in order to guarantee that systems are uniformly ultimately bounded in an ellipsoidal-positive invariant set, which is used as an estimate of control performance for disturbance rejection. An optimization for minimizing the ellipsoidal-positive invariant set is achieved by synthesizing the feedback control gain and the given event-triggering conditions in LMIs. The effectiveness and applicability of the controller are illustrated by simulations and experimental implementations. Copyright © 2015 John Wiley & Sons, Ltd.
- Subjects
NONLINEAR systems; DISCRETE-time systems; LYAPUNOV functions; STRUCTURAL optimization; LIQUID metal ion sources
- Publication
International Journal of Robust & Nonlinear Control, 2016, Vol 26, Issue 9, p1902
- ISSN
1049-8923
- Publication type
Article
- DOI
10.1002/rnc.3388