ROBUST ADAPTIVE-CONTROL OF A CLASS OF NONLINEAR 1ST ORDER SYSTEMS

被引：1

作者：

BROGLIATO, B ^{[1
]}

TROFINONETO, A ^{[1
]}

LOZANO, R ^{[1
]}

机构：

[1] UTC HEUDIASYC,CNRS,URA 817,F-60206 COMPIEGNE,FRANCE

来源：

AUTOMATICA | 1992年 / 28卷 / 04期

关键词：

ADAPTIVE CONTROL; NONLINEAR SYSTEMS; ROBUSTNESS; DEAD ZONE;

D O I：

10.1016/0005-1098(92)90039-I

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we propose an adaptive controller for a class of first order nonlinear systems: x = -theta*(T)f(x) - b*u, subject to bounded input and output disturbances. Unmodelled dynamics are also considered in the stability analysis. A dead zone in the parameters update law is used. The dead zone size does not depend neither on the disturbances upperbounds nor on the magnitude of the unmodelled dynamics. Moreover, the disturbances and parameters upperbounds are not assumed to be a priori known.

引用

页码：795 / 801

页数：7

共 20 条

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[2]

Coddington A., 1955, THEORY ORDINARY DIFF

[3]

FILLIPOV AF, 1964, AM MATH SOC TRANSL 2, V42, P199

[4] A ROBUST DIRECT ADAPTIVE CONTROLLER [J].