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Event-triggered non-fragile finite-time guaranteed cost control for uncertain switched nonlinear networked systems
- Source :
- Nonlinear Analysis: Hybrid Systems. 36:100884
- Publication Year :
- 2020
- Publisher :
- Elsevier BV, 2020.
-
Abstract
- In this paper, the finite-time event-triggered and guaranteed non-fragile cost control problem is discussed for a class of uncertain switched nonlinear networked control systems (SNNCS) which involves parameter uncertainties and time-varying transmission delays. The main aim of this work is to synthesize finite-time event-triggered and guaranteed cost non-fragile controller for ensuring the finite-time boundedness of the resulting SNNCS with optimal dissipative performance index. By proposing an appropriate Lyapunov–Krasovskii functional and using the average dwell time technique, a set of new delay-dependent finite-time boundedness conditions is established in terms of linear matrix inequalities to obtain the desired result. The proposed approach unifies the H ∞ , L 2 − L ∞ , passivity and ( Q , S , R ) - dissipativity performance concept in a single framework. Further, the associated optimization problem is formulated to minimize the guaranteed cost performance bound. To save communication resources, an event-based rule is also introduced and implemented for the control signal transmission. Finally, two numerical examples with simulations are provided to demonstrate the efficiency of the developed control design technique.
- Subjects :
- 0209 industrial biotechnology
Optimization problem
Computer science
02 engineering and technology
Computer Science Applications
Dwell time
Nonlinear system
020901 industrial engineering & automation
Transmission (telecommunications)
Control and Systems Engineering
Control theory
Control system
0202 electrical engineering, electronic engineering, information engineering
Dissipative system
020201 artificial intelligence & image processing
Analysis
Event (probability theory)
Subjects
Details
- ISSN :
- 1751570X
- Volume :
- 36
- Database :
- OpenAIRE
- Journal :
- Nonlinear Analysis: Hybrid Systems
- Accession number :
- edsair.doi...........2907f105d7c76607282ae55bf432afe3