The circuit design and simulation of Chen chaotic system with fractional order

The basic dynamic behaviors and the method of circuit realization for Chen chaotic system with fractional order are discussed in this paper. Circuit approximation method based on the time-frequency domain transformation is used to design circuit. Predictor-corrector method is used to numerical simulation. The phase diagram of fractional Chen chaotic circuit exists 2-scroll chaotic attractor. The result demonstrates correctness of the circuit design and existence of the Chen chaotic circuit with fractional order.