Projective Synchronization of a Class of Fractional-Order Chaotic Systems

This paper at first presents approximate analytical solutions for systems of fractional differential equations using the differential transform method. The application of differential transform method, developed for differential equations of integer order, is extended to derive approximate analytical solutions of systems of fractional differential equations. The solutions of our model equations are calculated in the form of convergent series with easily computable components. After that a drive-response synchronization method with linear output error feedback is presented for “generalized projective synchronization" for a class of fractional-order chaotic systems via a scalar transmitted signal. Genesio_Tesi and Duffing systems are used to illustrate the effectiveness of the proposed synchronization method.

Authors:

• Zahra Yaghoubi
• Nooshin Bigdeli
• Karim Afshar

Keywords:

• Generalized projective synchronization; Fractionalorder;Chaos; Caputo derivative; Differential transform method

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