摘要
提出了一个新的延迟分数阶系统.首先,对该延迟系统随延迟项变化的动力学进行了研究;然后,基于分数阶系统的稳定性理论,提出了该系统的同步方案.通过设计合适的同步控制器,实现了系统的同步.数值仿真验证了同步方案的有效性.
In this paper,a fractional-order system with time delay has been proposed.Firstly,the dynamics of the system with variation of the time delay has been studied.Then,based on the stability theory of fractional-order systems,the scheme of synchronization for the time-delayed fractional-order system been presented.By designing appropriate controllers,the synchronization for the proposed system has been achieved.Numerical simulations show the effectiveness of the proposed scheme.
出处
《西南师范大学学报（自然科学版）》
CAS
北大核心
2016年第3期1-6,共6页
Journal of Southwest China Normal University(Natural Science Edition)
基金
国家自然科学基金项目(61402381)
中央高校基本科研业务费专项资金项目(XDJK2013C094)
重庆水利电力职业技术学院院级资助项目(K201411)
关键词
分数阶系统
延迟
混沌
同步
fractional-order system
time delay
chaos
synchronization
