摘要
根据李雅普诺夫直接法,采用正弦误差反馈控制的方法,使受迫Duffing振动系统在不同的初始条件下到达同步.并且根据Sylvester准则得到代数判剧,利用数值算例表明此方法是有效的.
In this paper,based on Lyapunov direct method,two forced Duffing oscillators with different initial values can achieve synchronization by using the sinusoidal state error feedback control.And some algebraic criteria can be obtained based on Sylvester's criteria.Numerical simulation verifies the effectiveness of the method.
引文
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[4]Jianping Cai,Xiaofeng Wu and Shuhui Chen.Synchronization criteria for non-autonomous chaotic systems via sinusoidal state error feedback control[J].Physica Scripta,2007,75(3):379-387.