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根据细胞神经网络超混沌系统的特点,求得混沌驱动系统与响应系统之间的误差系统.基于该误差系统,提出了混沌系统的同步条件:使同步误差大范围渐近稳定,然后采用非线性系统的无源化方法设计了使误差系统大范围渐近稳定的反馈镇定器.四阶细胞神经网络超混沌系统的计算机仿真验证了该方法的有效性.
According to the chaotic system of cellular neural network, the error system between the chaotic drive system and the response system is obtained.Based on the error system, the synchronization condition of chaotic system is proposed: the synchronization error is asymptotically stable over a large area, and then the nonlinearity The system feedback method is used to design a feedback ballast which makes the error system asymptotically stable. Computer simulation of the fourth-order cellular neural network hyperchaotic system verifies the effectiveness of the proposed method.