Synchronization-based topology identification of uncertain stochastic delay complex networks
Hongfang Liu, Lilan Tu, Le Yu · Wuhan University Journal of Natural Sciences · 2013
In this paper, topology identification of general weighted complex network with time-varying delay and stochastic perturbation, which is a zero-mean real scalar Wiener process, is investigated. Based on the adaptive-feedback control method, the stochastic Lyapunov stability theory and the itô formula, some synchronous criteria are established, which guarantee the asymptotical mean square synchronization of the drive network and the response network with stochastic disturbances, as well as identify the topological structure of the uncertain general drive complex network. Finally, numerical simulations are presented to verify the correctness and effectiveness of the proposed scheme.