环状脉冲控制下的多个混沌系统同步

针对多个混沌系统同步问题, 提出了一种基于脉冲控制理论环状控制方法. 利用微分算子中值定理和矩阵运算, 通过Gronwall不等式和跳跃的脉冲响应设计控制器, 从而推导出了环状脉冲控制下多个混沌系统全局同步.典型的时滞混沌Hopfield神经网络和Lorenz混沌系统仿真结果表明, 该方法有效、可靠, 且具有强鲁棒性.

Synchronization of multi-chaotic systems via ring impulsive control

The ring control approach to multi-chaotic systems synchronization based on the impulsive control theory is presented in this article. The operator differential mid-value theorem and the matrix operations are applied to them. With the help of Gronwall Inequality, the controller is thus obtained according to the jumped impulsive response. The global synchronization of multi-chaotic systems via ring impulsive control is derived. Finally, the simulation results of a typical time-delay chaotic Hopfield neural networks and chaotic Lorenz system demonstrate that the proposed approach is effectiveand feasible, and has strong robust performance.