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Event-triggered guaranteed cost control for uncertain switched linear systems
- Source :
- 2017 36th Chinese Control Conference (CCC).
- Publication Year :
- 2017
- Publisher :
- IEEE, 2017.
-
Abstract
- This paper studies the guaranteed cost state-feedback control for uncertain switched linear systems with an event-triggering strategy. With the proposed event-triggering strategy, the system state can be sampled and updated only when a defined error exceeds a given threshold, which is very different from the traditional periodic sampling. More specifically, first, sufficient conditions for the stability and guaranteed cost performance of the resulting event-triggered switched closed-loop system are derived by utilizing the average dwell time method and linear matrix inequalities (LMIs) technique. A certain upper bound of the guaranteed cost against the system uncertainties is obtained. Subsequently, another set of sufficient conditions are presented for solving the event-triggered guaranteed cost state-feedback controllers. Furthermore, the Zeno behavior is discussed by presenting a positive lower bound estimation on the inter-execution intervals. Finally, numerical simulations are provided to demonstrate the effectiveness of the proposed approach.
- Subjects :
- 0209 industrial biotechnology
Mathematical optimization
Linear system
Control (management)
Stability (learning theory)
Sampling (statistics)
02 engineering and technology
State (functional analysis)
Upper and lower bounds
Set (abstract data type)
Dwell time
020901 industrial engineering & automation
Control theory
0202 electrical engineering, electronic engineering, information engineering
020201 artificial intelligence & image processing
Mathematics
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2017 36th Chinese Control Conference (CCC)
- Accession number :
- edsair.doi...........8dc516fd06bf0590e0ba083251f5d448