STABILITY AND ROBUSTNESS PROPERTIES OF UNIVERSAL ADAPTIVE CONTROLLERS FOR 1ST-ORDER LINEAR-SYSTEMS

被引：15

作者：

HELMKE, U ^{[1
]}

PRATZELWOLTERS, D ^{[1
]}

机构：

[1] UNIV BREMEN,INST DYNAM SYST,D-2800 BREMEN 33,FED REP GER

来源：

INTERNATIONAL JOURNAL OF CONTROL | 1988年 / 48卷 / 03期

关键词：

Control Systems; Adaptive--Robustness - System Stability;

D O I：

10.1080/00207178808906241

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Recently, examples of nonlinear adaptive controllers have beed found that adaptively stabilize any scalar first-order linear system. We describe two general classes of such 'universal' adaptive stabilizers that include the previously proposed controllers as special cases. Different types of perturbations of these controllers are studied and we report on simulation experiments. Our results demonstrate qualitative differences in the dynamical behavior of various adaptive universal stabilizers. While the previously proposed controllers all exhibit bursting phenomena, we give an example of a stabilizing controller that does not show bursting behavior.

引用

页码：1153 / 1182

页数：30

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