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Fixed Time Synchronization of Fuzzy Competitive Neural Networks

Shenghui Li

Abstract


In this paper, the fixed-time synchronization of fuzzy competitive neural networks(CNNs) involv- ing time-varying delays is investigated. First, some more relaxed conditions for the fixed-time stability are established and several more accurate estimates for the settling time
(ST) are ob- tained by means of some special functions. Two kinds of the fixed-time control schemes are proposed and two forms of Lyapunov
function are constructed based on p-norm and 2-norm to discuss the fixed-time synchronization of CNNs. Furthermore, the efect of time scale
on the fixed-time synchronization of CNNs is considered. The results show that compared with the pre- vious researches, this paper provides a
smaller upper bound.

Keywords


Fixed-time synchronization; Competitive neural networks; Adaptive controller; Time-varying delays

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References


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DOI: http://dx.doi.org/10.70711/frim.v3i4.6457

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