Mittag-Leffler projective synchronization of uncertain fractional-order fuzzy complex valued neural networks with distributed and time-varying delays

• Published in: AIMS mathematics Vol. 9; no. 9; pp. 25577 - 25602
• Main Authors: Xu, Yang, Yin, Zhouping, Wang, Yuanzhi, Liu, Qi, Din, Anwarud
• Format: Journal Article
• Language: English
• Published: AIMS Press 01.01.2024
• Subjects: fuzzy neural networks; hybrid controller; mittag-leffler projective synchronization; parameter uncertainty; time delays
• ISSN: 2473-6988; 2473-6988
• DOI: 10.3934/math.20241249

To study the Mittag-Leffler projective synchronization (MLPS) problem of fractional-order fuzzy neural networks (FOFNNs), in this work we introduced the FOFNNs model. On this basis, we discussed the MLPS of uncertain fractional-order fuzzy complex valued neural networks (FOFCVNNs) with distributed and time-varying delays. Utilizing Banach contraction mapping principle, we proved the existence and uniqueness of the model solution. Moreover, employing the construction of a new hybrid controller, an adaptive hybrid controller, and the fractional-order Razumikhin theorem, algebraic criteria was obtained for implementing MLPS. The algebraic inequality criterion obtained in this article improves and extends the previously published results on MLPS, making it easy to prove and greatly reducing the computational complexity. Finally, different Caputo derivatives of different orders were given, and four numerical examples were provided to fully verify the accuracy of the modified criterion.