Due to the potential applications of the chaotic system, in the recent years, the research of the new type of chaotic systems and their chaotic circuits is a research hot spot. However, there are obvious differences between real characteristics and simulation results of the devices such as operational amplifier. In this paper, the simplified method of circuit improvement is proposed, which achieves the same results between Multisim software simulation and actual circuit implementation. Meanwhile feedback synchronization method is applied to complete the actual circuit of the synchronization control. Compared with the original circuit, the proposed method of circuit improvement makes minor changes from the simulation circuits and is easy to be implemented, which can be applied for other chaotic systems.
['Peng Zhao', 'Liang Shan', 'Jun Li', 'Shi Wan']
The improved method of circuit implement for a new chaotic system