摘要
对含对数项的分数阶T混沌系统,给出了T混沌系统吸引子相图,在分数阶微积分基础上,构造了3个简洁的滑模面.仅需设计一个控制器,得到分数阶T混沌系统取得滑模同步的3个控制方案.在仿真部分描绘出误差曲线,证实了该方法的可行性与正确性.
The attractor phase diagram of logarithmic fractional-order T chaotic system is presented,three concise sliding mode surfaces are constructed on the basis of fractional calculus.It only needs to design one controller,three control schemes for fractional T chaotic system can be derived.The error curves are depicted in the simulation section,which confirmed the feasibility and correctness of the method.
作者
毛北行
王东晓
MAO Beixing;WANG Dongxiao(School of Mathematics,Zhengzhou University of Aeronautics,Zhengzhou 450046,China)
出处
《中南民族大学学报（自然科学版）》
CAS
北大核心
2023年第6期853-856,共4页
Journal of South-Central University for Nationalities：Natural Science Edition
基金
国家自然科学基金资助项目(11801528,41906003)。
关键词
分数阶
滑模
对数项
T混沌系统
fractional-order
sliding mode
logarithmic
T chaotic system
