The Dynamics and Synchronization of a Fractional-Order System with Complex Variables

الملخص EN

A fractional-order system with complex variables is proposed.

Firstly, the dynamics of the system including symmetry, equilibrium points, chaotic attractors, and bifurcations with variation of system parameters and derivative order are studied.

The routes leading to chaos including the period-doubling and tangent bifurcations are obtained.

Then, based on the stability theory of fractional-order systems, the scheme of synchronization for the fractional-order complex system is presented.

By designing appropriate controllers, the synchronization for the system is realized.

Numerical simulations are carried out to demonstrate the effectiveness of the proposed scheme.