数学物理学报(英文版) ›› 2022, Vol. 42 ›› Issue (4): 1273-1292.doi: 10.1007/s10473-022-0402-7

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$\mathcal{O}(t^{-\beta})$-SYNCHRONIZATION AND ASYMPTOTIC SYNCHRONIZATION OF DELAYED FRACTIONAL ORDER NEURAL NETWORKS

Anbalagan PRATAP1, Ramachandran RAJA2, 曹进德3,4, 黃创霞5, Chuangxia HUANG6, Ovidiu BAGDASAR7   

  1. 1. Department of Mathematics, Alagappa University, Tamil Nadu, Karaikudi, 630004, India;
    2. Ramanujan Centre for Higher Mathematics, Alagappa University, Tamil Nadu, Karaikudi, 630004, India;
    3. School of Mathematics, Southeast University, Nanjing, 211189, China;
    4. Yonsei Frontier Lab, Yonsei University, Seoul, 03722, South Korea;
    5. Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering, Changsha University of Science and Technology, Changsha, 410114, China;
    6. Department of Mathematics and General Sciences, Prince Sultan University, Riyadh, 12435, Saudi Arabia;
    7. Department of Electronics, Computing and Mathematics, University of Derby, Derby, UK
  • 收稿日期:2020-06-11 修回日期:2021-06-09 出版日期:2022-08-25 发布日期:2022-08-23
  • 通讯作者: Jinde CAO,E-mail:jdcao@seu.edu.cn;Chuangxia HUANG,E-mail:cxiahuang@csust.edu.cn E-mail:jdcao@seu.edu.cn;cxiahuang@csust.edu.cn
  • 基金资助:
    This article has been written with the joint financial support of Thailand Research Fund RSA 6280004, RUSA-Phase 2.0 Grant No.F 24-51/2014-U, Policy (TN Multi-Gen), Dept. of Edn. Govt. of India, UGC-SAP (DRS-I) Grant No.F.510/8/DRS-I/2016(SAP-I), DST (FIST-level I) 657876570 Grant No.SR/FIST/MS-I/2018/17 and Prince Sultan University for funding this work through research group Nonlinear Analysis Methods in Applied Mathematics (NAMAM) group number RG-DES-2017-01-17.

$\mathcal{O}(t^{-\beta})$-SYNCHRONIZATION AND ASYMPTOTIC SYNCHRONIZATION OF DELAYED FRACTIONAL ORDER NEURAL NETWORKS

Anbalagan PRATAP1, Ramachandran RAJA2, Jinde CAO3,4, Chuangxia HUANG5, Chuangxia HUANG6, Ovidiu BAGDASAR7   

  1. 1. Department of Mathematics, Alagappa University, Tamil Nadu, Karaikudi, 630004, India;
    2. Ramanujan Centre for Higher Mathematics, Alagappa University, Tamil Nadu, Karaikudi, 630004, India;
    3. School of Mathematics, Southeast University, Nanjing, 211189, China;
    4. Yonsei Frontier Lab, Yonsei University, Seoul, 03722, South Korea;
    5. Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering, Changsha University of Science and Technology, Changsha, 410114, China;
    6. Department of Mathematics and General Sciences, Prince Sultan University, Riyadh, 12435, Saudi Arabia;
    7. Department of Electronics, Computing and Mathematics, University of Derby, Derby, UK
  • Received:2020-06-11 Revised:2021-06-09 Online:2022-08-25 Published:2022-08-23
  • Contact: Jinde CAO,E-mail:jdcao@seu.edu.cn;Chuangxia HUANG,E-mail:cxiahuang@csust.edu.cn E-mail:jdcao@seu.edu.cn;cxiahuang@csust.edu.cn
  • Supported by:
    This article has been written with the joint financial support of Thailand Research Fund RSA 6280004, RUSA-Phase 2.0 Grant No.F 24-51/2014-U, Policy (TN Multi-Gen), Dept. of Edn. Govt. of India, UGC-SAP (DRS-I) Grant No.F.510/8/DRS-I/2016(SAP-I), DST (FIST-level I) 657876570 Grant No.SR/FIST/MS-I/2018/17 and Prince Sultan University for funding this work through research group Nonlinear Analysis Methods in Applied Mathematics (NAMAM) group number RG-DES-2017-01-17.

摘要: This article explores the $\mathcal{O}(t^{-\beta})$ synchronization and asymptotic synchronization for fractional order BAM neural networks (FBAMNNs) with discrete delays, distributed delays and non-identical perturbations. By designing a state feedback control law and a new kind of fractional order Lyapunov functional, a new set of algebraic sufficient conditions are derived to guarantee the $\mathcal{O}(t^{-\beta})$ Synchronization and asymptotic synchronization of the considered FBAMNNs model; this can easily be evaluated without using a MATLAB LMI control toolbox. Finally, two numerical examples, along with the simulation results, illustrate the correctness and viability of the exhibited synchronization results.

关键词: $\mathbf{\mathcal{O}(t^{-\beta})}$-synchronization, asymptotic synchronization, BAM neural networks, fractional order, state feedback control law

Abstract: This article explores the $\mathcal{O}(t^{-\beta})$ synchronization and asymptotic synchronization for fractional order BAM neural networks (FBAMNNs) with discrete delays, distributed delays and non-identical perturbations. By designing a state feedback control law and a new kind of fractional order Lyapunov functional, a new set of algebraic sufficient conditions are derived to guarantee the $\mathcal{O}(t^{-\beta})$ Synchronization and asymptotic synchronization of the considered FBAMNNs model; this can easily be evaluated without using a MATLAB LMI control toolbox. Finally, two numerical examples, along with the simulation results, illustrate the correctness and viability of the exhibited synchronization results.

Key words: $\mathbf{\mathcal{O}(t^{-\beta})}$-synchronization, asymptotic synchronization, BAM neural networks, fractional order, state feedback control law

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