1. New results on fixed/predefined-time synchronization of delayed fuzzy inertial discontinuous neural networks: Non-reduced order approach.
- Author
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Zhang, Guodong and Cao, Jinde
- Subjects
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SYNCHRONIZATION , *NONSMOOTH optimization , *NEURAL circuitry , *DISCONTINUOUS functions , *PSYCHOLOGICAL feedback , *FUZZY neural networks - Abstract
• A class of neurodynamic model with fuzziness, inertial terms, discontinuous feedback functions and distributed delays is proposed. • The fixed-time synchronization and predefined-time synchronization results for proposed delayed drive-response inertial neural networks are established directly without variables substitution method. • Two new effective feedback controllers were, respectively, designed to get new criteria on fixed-time synchronization and predefined-time synchronization of drive-response inertial neural networks with distributed delays. • The predefined-time synchronization criteria for the proposed neurodynamic model are established in this paper, which convergence rate is more faster and settling time do not depend on initial values of drive response systems. This paper focuses on the fixed/predefined-time synchronization control of drive-response fuzzy inertial discontinuous neural networks(FIDNNs) with distributed delays. By using non-smooth analysis, fixed/predefined-time stability lemmas and designing two new fixed/predefined-time feedback controllers, several novel results are given to get fixed-time synchronization(FTS) and predefined-time synchronization(PTS) for the proposed FIDNNs. The fixed/predefined-time results of this paper are derived directly from FIDNNs themselves without variables substitution method. Up until now, very few results are reported on non-reduced order approach to achieve FTS and PTS of FIDNNs with distributed delays. Finally, some simulations and applications are, respectively, carried out to expound the efficacy of the obtained new FTS and PTS criteria. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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