Title of article
DESIGN OF OBSERVER-BASED FEEDBACK CONTROL FOR A CLASS OF DISCRETE-TIME NONLINEAR SYSTEMS WITH TIME-DELAY
Author/Authors
DONG, YALI, Tianjin Polytechnic University - School of Science, China , ZHANG, YAN, Tianjin Polytechnic University - School of Science, China , ZHANG, XUEHUA, Tianjin Polytechnic University - Department of Environmental Economics, China
From page
107
To page
121
Abstract
This paper considers the problem of observer-based stabilization and observer- based guaranteed cost controller design, for a class of discrete-time nonlinear systems with time- delay. Firstly, by the observer-based controller, some new sufficient conditions for observer-based stabilization of a class of discrete-time nonlinear systems with time-delay are presented. Then, based on the observer-based feedback controller some sufficient conditions, which guarantee that the closed-loop system is globally asymptotically stable and satisfies optimality conditions, are obtained. Finally, two examples are given to show the effectiveness of our proposed approaches
Keywords
Nonlinear Observers , Discrete , Time Systems , Time , Delay , Asymptotical Stability , Observer , Based Feedback Controller
Journal title
applied and computational mathematics
Record number
2505360
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