Sliding-mode-based preassigned-time control of a class of memristor chaotic systems  

作　　者：Jinrong Fan Qiang Lai Qiming Wang Leimin Wang 樊金荣;赖强;汪其铭;王雷敏(College of Computer Science,South-Central Minzu University,Wuhan 430074,China;School of Electrical and Automation Engineering,East China Jiaotong University,Nanchang 330013,China;School of Automation,China University of Geosciences,Wuhan 430074,China)

机构地区：[1]College of Computer Science,South-Central Minzu University,Wuhan 430074,China [2]School of Electrical and Automation Engineering,East China Jiaotong University,Nanchang 330013,China [3]School of Automation,China University of Geosciences,Wuhan 430074,China

出　　处：《Chinese Physics B》2024年第11期161-166,共6页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China(Grant Nos.62473348 and 62076229);the Knowledge Innovation Program of Wuhan-Basic Research(Grant No.2023010201010101).

摘　　要：This paper addresses the preassigned-time chaos control problem of memristor chaotic systems with time delays.Since the introduction of memristor,the presented models are nonlinear systems with chaotic dynamics.First,the TS fuzzy method is adopted to describe the chaotic systems.Then,a sliding-model-based control approach is proposed to achieve the preassigned-time stabilization of the presented models,where the upper bound of stabilization time can be arbitrarily specified in advance.Finally,simulation results demonstrate the validity of presented control approach and theoretic results.

关 键 词：memristor chaotic system TS fuzzy method preassigned-time stabilization sliding-mode control 

分 类 号：O415.5[理学—理论物理] O231[理学—物理]