分数阶不确定超混沌Bao系统滑模同步的两种方法  

Two methods for sliding mode synchronization of fractional-order uncertainty hyperchaotic Bao systems

作　　者：李巧利[1] 毛北行 LI Qiaoli;MAO Beixing(College of Science,Henan University of Technology,Zhengzhou 450001,China;College of Science,Zhengzhou University of Aeronautics,Zhengzhou 450015,China)

机构地区：[1]河南工业大学理学院,河南郑州450001 [2]郑州航空工业管理学院理学院,河南郑州450015

出　　处：《安徽大学学报（自然科学版）》2020年第2期30-34,共5页Journal of Anhui University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(11601121);河南省自然科学基金资助项目(162300410066)。

摘　　要：研究分数阶不确定超混沌Bao系统滑模同步的两种方法,设计分数阶控制器与滑模函数,获得分数阶不确定超混沌Bao系统滑模同步的两个充分条件.研究表明:在设计适当的滑模面与控制律下,不确定分数阶超混沌Bao系统可取得滑模同步.Two methods for sliding mode synchronization of fractional-order uncertainty hyperchaotic Bao Systems were studied in the paper.And fractional-order controllers and sliding mode functions were founded.Sufficient conditions were established to ensure that fractional-order uncertainty hyperchaotic Bao systems acquired sliding mode synchronization.The research conclusion illustrated that fractional-order uncertainty hyperchaotic Bao systems could get sliding mode synchronization under proper sliding mode surfaces and control laws.

关 键 词：不确定 分数阶 超混沌Bao系统 滑模同步 

分 类 号：O482.4[理学—固体物理]