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- Title
Integral-based event-triggered synchronization criteria for chaotic Lur’e systems with networked PD control.
- Authors
Kwon, Wookyong; Koo, Baeyoung; Lee, S. M.
- Abstract
Integral-based event-triggered synchronization criteria are firstly presented for networked chaotic systems with proportional-derivative (PD) control. The event-triggered scheme effectively utilizes network resources; however, the PD-type control subject to the conventional triggering inequality may cause excessive triggering and have difficulty in obtaining a feasible solution. To solve these problems, the integrated event-triggering inequality is employed and the modified integral inequality with free-weighting matrix is proposed to fill the empty diagonal terms, which overcomes the difficulties of the integration of delayed signal vectors upon integral event-triggering condition. Based on Lyapunov stability, the synchronization criteria are derived as linear matrix inequalities. Finally, the effectiveness of the integral-based event-triggered synchronization method is demonstrated by numerical examples.
- Subjects
INTEGRALS; SYNCHRONIZATION; PROPORTIONAL control systems; CHAOS theory; LYAPUNOV stability
- Publication
Nonlinear Dynamics, 2018, Vol 94, Issue 2, p991
- ISSN
0924-090X
- Publication type
Article
- DOI
10.1007/s11071-018-4405-9