一类不确定时滞混沌系统的自适应控制  

Adaptive Control for a Class of Uncertain Chaotic Systems with Delay

作　　者：刘国刚[1] 

机构地区：[1]广东商学院数学与计算科学系,广东广州510320

出　　处：《湖北民族学院学报（自然科学版）》2007年第1期18-20,共3页Journal of Hubei Minzu University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(10371136)

摘　　要：对一类不确定时滞混沌系统,讨论了自适应控制问题.基于Lyapunov泛函方法,构造出了新的自适应控制器.该控制器构造简单有效,并能控制着混沌系统的状态全局渐近跟踪预先给定的任何有界光滑轨道,数值模拟验证了该控制器的有效性.The adaptive control problem of a class of uncertain chaotic systems with delay has been considered in this paper. A novel controller is constructed based on Lyapunov functional. The proposed controller, which is easily designed, ensures that the state of the controlled chaotic systems globally asymptotically track the given bounded trajectories. Simulation results show the effectiveness of the proposed controller.

关 键 词：混沌 时滞系统 自适应控制 混沌控制 

分 类 号：O231.2[理学—运筹学与控制论] O175[理学—数学]