Back to Search
Start Over
Fixed/predefined-time lag synchronization of complex-valued BAM neural networks with stochastic perturbations.
- Source :
-
Applied Mathematics & Computation . May2023, Vol. 444, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
-
Abstract
- • The fixed/predefined-time lag synchronization issue of complex-valued BAM neural networks with stochastic effects is studied by utilizing the non-separation approach. • The designed controller does not contain a linear term − λ i e i (t) and is only composed of two nonlinear terms, which reduce the control cost and provide more accurate settling time estimations. • The feasibility of the proposed synchronization scheme is verified by two numerical examples and their MATLAB simulations. • Compared with the previous corresponding works, the complexity of analyzing the fixed/predefined-time synchronization behaviour of original complex-valued master-slave systems is reduced thanks to the simplicity of non-separation method. This paper studies the fixed-time and predefined-time lag synchronization of a class of complex-valued BAM neural networks with random disturbances. Firstly, based on the non-separation method, some basic properties of sign function in complex domain are introduced. Then, two simple complex-valued controllers are designed to achieve the fixed/predefined-time lag synchronization of considered stochastic systems. Compared with the results of existing works, the designed complex-valued controllers do not contain the linear term − λ i e i (t) , which makes the controller more simpler and efficient. Finally, two numerical examples are provided to verify the feasibility of our results through MATLAB simulation. [ABSTRACT FROM AUTHOR]
- Subjects :
- *NEURAL circuitry
*SYNCHRONIZATION
*STOCHASTIC systems
*COST control
Subjects
Details
- Language :
- English
- ISSN :
- 00963003
- Volume :
- 444
- Database :
- Academic Search Index
- Journal :
- Applied Mathematics & Computation
- Publication Type :
- Academic Journal
- Accession number :
- 161442301
- Full Text :
- https://doi.org/10.1016/j.amc.2022.127811