Synchronization Problem of a Novel Fractal-Fractional Orders' Hyperchaotic Finance System

被引：0
|
作者：
Zhang, Yaru [1 ]
Du, Yingxue [2 ]
机构：
[1] School of Mathematics and Statistics, Qilu University of Technology, Shandong Academy of Sciences, Jinan,250353, China
[2] School of Automation and Electrical Engineering, Linyi University, Linyi,276005, China
来源：
Mathematical Problems in Engineering | 2021年 / 2021卷
关键词：
Finance - Synchronization - Uncertainty analysis;
D O I：
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学科分类号：
摘要：
This paper investigates the synchronization problem of a novel fractal-fractional (FF) orders' hyperchaotic finance system with model uncertainty and external disturbance. Firstly, a controller is designed to realize the synchronization of the nominal FF-orders' hyperchaotic finance system. Secondly, a suitable filer is designed to estimate uncertainty and disturbance, and then, the uncertainty and disturbance estimator-(UDE-) based control method is proposed to realize the synchronization problem of such system. Finally, numerical simulations are carried out to verify the correctness and the effectiveness of the obtained results. © 2021 Yaru Zhang and Yingxue Du.
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