Fractional-Order Sliding Mode Synchronization for Fractional-Order Chaotic Systems

被引:2
|
作者
Wang, Chenhui [1 ]
机构
[1] Xiamen Univ Technol, Coll Appl Math, Xiamen 361024, Peoples R China
基金
中国国家自然科学基金;
关键词
STABILITY ANALYSIS;
D O I
10.1155/2018/3545083
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Some sufficient conditions, which are valid for stability check of fractional-order nonlinear systems, are given in this paper. Based on these results, the synchronization of two fractional-order chaotic systems is investigated. A novel fractional-order sliding surface, which is composed of a synchronization error and its fractional-order integral, is introduced. The asymptotical stability of the synchronization error dynamical system can be guaranteed by the proposed fractional-order sliding mode controller. Finally, two numerical examples are given to show the feasibility of the proposed methods.
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页数:9
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