Robust H∞ control of an uncertain system via a stable output feedback controller

被引：1
|
作者：
Petersen, Ian R. [1 ]
机构：
[1] Univ New S Wales, Sch Informat Technol & Elect Engn, Australian Def Force Acad, Canberra, ACT 2600, Australia
来源：
2006 AMERICAN CONTROL CONFERENCE, VOLS 1-12 | 2006年 / 1-12卷
关键词：
D O I：
10.1109/ACC.2006.1656550
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The paper presents a new approach to the robust control of an uncertain system via a stable output feedback controller. The uncertain systems under consideration contain structured uncertainty described by integral quadratic constraints. The controller is designed to achieve absolute stabilization with a specified level of disturbance attenuation. The main result involves solving a state feedback version of the problem by solving an algebraic Riccati equation dependent on a set of scaling parameters. Then two further algebraic Riccati equations are solved which depend on a further set of scaling parameters. The required controller is constructed from the Riccati solutions.
引用
收藏
页码：2227 / 2232
页数：6
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