Adaptive Stabilization for a Class of Dynamical Systems with Nonlinear Delayed State Perturbations  

作　　者：王中生 陈金环 廖晓昕 

机构地区：[1]Department of Electric Engineering, ZhongYuan Institute of Technology Zhengzhou 450007 China [2]Department of Mathematics and Physics, ZhongYuan Institute of Technology Zhengzhou 450007 China [3]Department of Control Science and Engineering, Huazhong University of Technology Wuhan 430074 China

出　　处：《Journal of Electronic Science and Technology of China》2006年第1期77-79,85,共4页中国电子科技（英文版）

基　　金：Supported by the National Nature Science Foundation of China (No. 60274007, 60474001)

摘　　要：The problem of adaptive stabilization for a class of systems with nonlinear delayed state perturbations is considered. The bound of the perturbations is assumed to be unknown, by using the adaptive control method, an adaptive controller is designed. Based on the LyapunovKarasovskii functional, it is shown that the dynamical system can be stabilized by the adaptive controller. The effectiveness of the proposed controller is demonstrated by some simulations.The problem of adaptive stabilization for a class of systems with nonlinear delayed state perturbations is considered. The bound of the perturbations is assumed to be unknown, by using the adaptive control method, an adaptive controller is designed. Based on the LyapunovKarasovskii functional, it is shown that the dynamical system can be stabilized by the adaptive controller. The effectiveness of the proposed controller is demonstrated by some simulations.

关 键 词：stabilization adaptive control nonlinear delayed perturbation 

分 类 号：TP273.2[自动化与计算机技术—检测技术与自动化装置]