Dynamical Behavior Analysis and Control of a Fractional-order Discretized Tumor Model

被引：0
|
作者：
Zhang, Yaling [1 ]
Zhang, Xiaodan [1 ]
Zhang, Yinghan [1 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Math & Phys, Beijing 100083, Peoples R China
来源：
2016 INTERNATIONAL CONFERENCE ON INFORMATION ENGINEERING AND COMMUNICATIONS TECHNOLOGY (IECT 2016) | 2016年
关键词：
fractional-order; cancer model; Discretization; chaos; feedback control; BIFURCATION;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this work, we constructed a new fractional-order dynamical model of tumor and apply Euler method to obtain the discrete system. Local stability of the fixed points of the discretized system is studied. Numerical simulations show the chaotic attractor and the richer dynamical behavior of the discretized system. Linear feedback control method is used to control chaos in the considered discretized system. Numerical simulations results show that the controller can control the chaos effectively.
引用
收藏
页码：163 / 168
页数：6
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