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参数不确定非自治混沌系统的自适应指数同步

陈学菲 刘辉昭

陈学菲, 刘辉昭. 参数不确定非自治混沌系统的自适应指数同步[J]. 应用数学和力学, 2021, 42(3): 316-322. doi: 10.21656/1000-0887.410072
引用本文: 陈学菲, 刘辉昭. 参数不确定非自治混沌系统的自适应指数同步[J]. 应用数学和力学, 2021, 42(3): 316-322. doi: 10.21656/1000-0887.410072
CHEN Xuefei, LIU Huizhao. Adaptive Exponential Synchronization of Non-AutonomousChaotic Systems With Uncertain Parameters[J]. Applied Mathematics and Mechanics, 2021, 42(3): 316-322. doi: 10.21656/1000-0887.410072
Citation: CHEN Xuefei, LIU Huizhao. Adaptive Exponential Synchronization of Non-AutonomousChaotic Systems With Uncertain Parameters[J]. Applied Mathematics and Mechanics, 2021, 42(3): 316-322. doi: 10.21656/1000-0887.410072

参数不确定非自治混沌系统的自适应指数同步

doi: 10.21656/1000-0887.410072
基金项目: 国家自然科学基金(11371110)
详细信息
    作者简介:

    陈学菲(1996—), 女(E-mail: 201821101012@stu.hebut.edu.cn);刘辉昭(1963—), 男, 教授, 博士, 硕士生导师(通讯作者. E-mail: hz_liu@hebut.edu.cn).

  • 中图分类号: O231.2|O415.5|TP273

Adaptive Exponential Synchronization of Non-AutonomousChaotic Systems With Uncertain Parameters

Funds: The National Natural Science Foundation of China(11371110)
  • 摘要: 针对参数不确定非自治混沌系统,研究了指数同步问题。给出了自适应控制器的构造方法,并运用Lyapunov稳定性定理证明了在该控制器下的误差系统是指数稳定的,且可以通过调整控制参数控制同步时间。最后,利用MATLAB软件对两个含有不确定参数的非自治混沌系统进行了数值仿真,验证了所提出方法的有效性和正确性.
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出版历程
  • 收稿日期:  2020-03-04
  • 修回日期:  2021-01-09
  • 刊出日期:  2021-03-01

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