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嵌套式多涡卷混沌系统及其电路实现

更新时间:2020-10-26 03:21:23 大小:2M 上传用户:gsy幸运查看TA发布的资源 标签:混沌系统电路 下载积分:2分 评价赚积分 (如何评价?) 收藏 评论(0) 举报

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通过在Jerk系统的3个子方程上依次添加符号函数,构造出3个三维嵌套式吸引子混沌系统。改变符号函数的幅值,可得到多个不同形态的嵌套式多涡卷吸引子。分析了系统的平衡点和参数不同取值时的相图等。利用周期脉冲函数,扩展嵌套式吸引子混沌系统的平衡点,实现了单方向排列的嵌套式多涡卷混沌吸引子阵列。根据相应的系统方程设计出具体的电路,给出了电路仿真图,证实了数值模拟和电路仿真结果的一致性。

By adding symbolic functions sequentially to the three sub-equations of the Jerk system,three three-dimensional nested attractor chaotic systems are constructed.By changing the amplitude of the symbolic function,we can get the nested multi-scroll attractor of different forms.The phase diagram and the phase diagram of the system are analyzed.Then,using the periodic pulse function to extend the equilibrium point of the nested attractor chaotic system,a nested multi-scroll chaotic attractor array with unidirectional arrangement is realized.Finally,according to the corresponding system equations to design a specific circuit,the circuit simulation diagram is given,the numerical simulation and circuit simulation results consistency is confirmed.

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