Abstract
In this paper, we study the finite-time stability and synchronization problem of a class of memristor-based fractional-order Cohen-Grossberg neural network (MFCGNN) with the fractional order α ∈ (0,1 ]. We utilize the set-valued map and Filippov differential inclusion to treat MFCGNN because it has discontinuous right-hand sides. By using the definition of Caputo fractional-order derivative, the definitions of finite-time stability and synchronization, Gronwall’s inequality and linear feedback controller, two new sufficient conditions are derived to ensure the finite-time stability of our proposed MFCGNN and achieve the finite-time synchronization of drive-response systems which are constituted by MFCGNNs. Finally, two numerical simulations are presented to verify the rightness of our proposed theorems.
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Zheng, M., Li, L., Peng, H. et al. Finite-time stability and synchronization for memristor-based fractional-order Cohen-Grossberg neural network. Eur. Phys. J. B 89, 204 (2016). https://doi.org/10.1140/epjb/e2016-70337-6
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DOI: https://doi.org/10.1140/epjb/e2016-70337-6