STATE DERIVATIVE-FREE VARIABLE STRUCTURE MODEL REFERENCE ADAPTIVE CONTROL OF LINEAR PARABOLIC SYSTEMS

被引:0
|
作者
JIA Chaohua
SHAO Zhi-Chao
机构
[1] School of Mathematics and Systems Science,Beihang University
[2] Department of Applied Mathematics,School of Statistics,University of International Business and Economics
基金
中国国家自然科学基金;
关键词
Distributed parameter systems; model reference adaptive control; parabolic systems;
D O I
暂无
中图分类号
O231 [控制论(控制论的数学理论)];
学科分类号
070105 ; 0711 ; 071101 ; 0811 ; 081101 ;
摘要
The problem of constructing a model reference adaptive control law for an uncertain 1-dimensional parabolic system is considered in this article.The controller designed here involves only the plant state but no its derivatives.A priori bounds on the plant’s uncertain parameters are used to propose switching laws which serve as an adaptive mechanism.The exponential decay to zero of the state error with any prescribed rate is guaranteed by choosing a controller parameter correspondingly.Numerical studies are also presented to illustrate the applicability of the control law.
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页码:957 / 967
页数:11
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