Finite-time Synchronization of Fractional-order Delayed Memristive Neural Networks by Discontinuous Control Scheme

In this paper, the problem of the finite-time synchronization is investigated about a class of fractional-order delayed memristive neural networks (FDMNNs). Under the framework of Filippov solution, a discontinuous feedback controller is designed to achieve finite-time synchronization of such systems. In addition, the upper limit of synchronization time is estimated by fractional-order differential inequality. Finally, a numerical example is given to show the correctness of the conclusion.