GAIN SCHEDULING VIA LINEAR FRACTIONAL TRANSFORMATIONS

被引：612

作者：

PACKARD, A ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,DEPT MECH ENGN,BERKELEY,CA 94720

来源：

SYSTEMS & CONTROL LETTERS | 1994年 / 22卷 / 02期

基金：

美国国家科学基金会;

关键词：

GAIN SCHEDULING; PARAMETER-DEPENDENT SYSTEMS; LINEAR FRACTIONAL TRANSFORMATIONS; ETA-INFINITY; ROBUST CONTROL; CONVEX OPTIMIZATION;

D O I：

10.1016/0167-6911(94)90102-3

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A linear finite-dimensional plant with rational state-space parameter dependence is controlled using a parameter-dependent controller. The parameters are known to take on values in a unit ball, and are known in real time. The goal of control is to stabilize the parameter-dependent closed-loop system, and provide disturbance/error attenuation as measured in induced e2 norms. The approach taken uses the optimally scaled small-gain theorem, and solves the control synthesis problem by reformulating the existence conditions into a finite-dimensional convex optimization.

引用

页码：79 / 92

页数：14

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