Mean‐Square Exponential Synchronization of Markovian Switching Stochastic Complex Networks with Time‐Varying Delays by Pinning Control
Author(s) -
Jingyi Wang,
Chen Xu,
Jianwen Feng,
Man Kam Kwong,
Francis Austin
Publication year - 2012
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2012/298095
Subject(s) - mathematics , synchronization (alternating current) , exponential function , mean square , control theory (sociology) , exponential growth , control (management) , mathematical analysis , topology (electrical circuits) , combinatorics , computer science , artificial intelligence
This paper investigates the mean-square exponential synchronization of stochastic complex networks with Markovian switching and time-varying delays by using the pinning control method. The switching parameters are modeled by a continuous-time, finite-state Markov chain, and the complex network is subject to noise perturbations, Markovian switching, and internal and outer time-varying delays. Sufficient conditions for mean-square exponential synchronization are obtained by using the Lyapunov-Krasovskii functional, Itö’s formula, and the linear matrix inequality (LMI), and numerical examples are given to demonstrate the validity of the theoretical results
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