Mashhadi, Seyed Kamal-e-ddin MousaviBaleanu, DumitruFaieghi, Mohammadreza02.02. Matematik02. Fen-Edebiyat Fakültesi01. Çankaya Üniversitesi2020-05-112025-09-182020-05-112025-09-1820141007-57041878-7274https://doi.org/10.1016/j.cnsns.2013.11.021https://hdl.handle.net/123456789/12861This paper considers sampled-data based chaos synchronization using observers in the presence of measurement noise for a large class of chaotic systems. We study discretized model of chaotic systems which are perturbed by white noise and employ Lyapunov-like theorems to come up with a simple yet effective observer design. For the choice of observer gain, a suboptimal criterion is obtained in terms of LMI. We present semiglobal as well as global results. The proposed scheme can also be extended for discrete-time chaotic systems. Numerical simulations have been carried out to verify the effectiveness of theoretical results. (C) 2013 Elsevier B.V. All rights reserved.eninfo:eu-repo/semantics/closedAccessState EstimationNonlinear ObserverChaos SynchronizationLinear Matrix Inequality (Lmi)Article10.1016/j.cnsns.2013.11.0212-s2.0-84892959021