|Finite-time Synchronization of Delayed Semi-Markov Neural Networks with Dynamic Event-triggered Scheme
Yujing Jin, Wenhai Qi, and Guangdeng Zong*
International Journal of Control, Automation, and Systems, vol. 19, no. 6, pp.2297-2308, 2021
Abstract : In this paper, the finite-time synchronization (FTS) of semi-Markov neural networks (S-MNNs) with time-varying delay is presented. According to the Lyapunov stability theory, a mode-dependent Lyapunov Krasovskii functional (LKF) is constructed. Compared with the traditional static event triggered scheme (ETS), a dynamic ETS is adopted to adjust the amount of data transmission and reduce the network burden. By using the general free-weighting matrix method (F-WMM) to estimate a single integral term, a less conservative conclusion is proposed in standard linear matrix inequalities (LMIs). Finally, under the comparison of the static ETS and the dynamic ETS, a simulation example verifies the superiority of this method.
Keyword : Dynamic event-triggered scheme, finite-time synchronization, Lyapunov-Krasovskii functional, semi-Markov neural networks.