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Robust stability of switched Cohen-Grossberg neural networks with mixed time-varying delays

Kun Yuan, Jinde Cao, Han-Xiong Li

    Research output: Journal Publications and ReviewsRGC 22 - Publication in policy or professional journal

    Abstract

    By combining Cohen-Grossberg neural networks with an arbitrary switching rule, the mathematical model of a class of switched Cohen-Grossberg neural networks with mixed time-varying delays is established. Moreover, robust stability for such switched Cohen-Grossberg neural networks is analyzed based on a Lyapunov approach and linear matrix inequality (LMI) technique. Simple sufficient conditions are given to guarantee the switched Cohen-Grossberg neural networks to be globally asymptotically stable for all admissible parametric uncertainties. The proposed LMI-based results are computationally efficient as they can be solved numerically using standard commercial software. An example is given to illustrate the usefulness of the results. © 2006 IEEE.
    Original languageEnglish
    Pages (from-to)1356-1363
    JournalIEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
    Volume36
    Issue number6
    DOIs
    Publication statusPublished - Dec 2006

    Research Keywords

    • Cohen-Grossberg neural networks
    • Mixed time-varying delays
    • Robust stability
    • Switched systems
    • Uncertain systems

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