一类参数不确定混沌系统的延迟同步

来源 :物理学报 | 被引量 : 0次 | 上传用户：majunchigg

【摘要】

：

针对一类混沌系统,研究了参数未知的混沌系统的延迟同步.基于Lyapunov稳定性定理,给出了延迟同步控制器和参数自适应律的解析表达式.该方法简单、适用范围广.以新混沌系统为

【作者】

：

贾飞蕾徐伟

【机构】

：

西北工业大学理学院应用数学系

【出处】

：

物理学报

【发表日期】

：

2004年期

【关键词】

：

延迟同步 Lyapunov稳定性定理新混沌系统有界噪声

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针对一类混沌系统,研究了参数未知的混沌系统的延迟同步.基于Lyapunov稳定性定理,给出了延迟同步控制器和参数自适应律的解析表达式.该方法简单、适用范围广.以新混沌系统为例,数值模拟说明了该方法的有效性和可行性.通过研究有界噪声作用下该系统的控制效果,表明了该方法具有较强的鲁棒性和抗干扰能力.

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一类参数不确定混沌系统的延迟同步

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