GAIN SCHEDULING DYNAMIC LINEAR CONTROLLERS FOR A NONLINEAR PLANT

被引：149

作者：

LAWRENCE, DA

RUGH, WJ

机构：

[1] OHIO UNIV,DEPT ELECT & COMP ENGN,ATHENS,OH 45701

[2] JOHNS HOPKINS UNIV,DEPT ELECT & COMP ENGN,BALTIMORE,MD 21218

来源：

AUTOMATICA | 1995年 / 31卷 / 03期

关键词：

CONTROL THEORY; CONTROL SYSTEM DESIGN; NONLINEAR CONTROL SYSTEMS; CONTROLLERS; GAIN SCHEDULING;

D O I：

10.1016/0005-1098(94)00113-W

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

For a general type of nonlinear tracking problem, we consider gain scheduling based on a family of linear dynamic controllers designed for a family of plant linearizations about constant operating points. A necessary and sufficient condition for the existence of gain scheduled controllers satisfying appropriate requirements is presented. Using this condition, the impact of linear controller configuration on the existence of a gain scheduled controller can be assessed, and ad hoc approaches to scheduling can be analyzed.

引用

页码：381 / 390

页数：10

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