Sufficient conditions for the synthesis of H∞ fixed-order controllers

被引：0
|
作者：
Mattei, M [1 ]
机构：
[1] Univ Reggio Calabria, Dipartimento Informat Matemat Elettr & Transporti, I-89100 Reggio Calabria, Italy
来源：
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL | 2000年 / 10卷 / 15期
关键词：
fixed-order controllers; H-infinity control; linear matrix inequalities; convex optimization;
D O I：
10.1002/1099-1239(20001230)10:15<1237::AID-RNC512>3.0.CO;2-K
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This brief note deals with the synthesis of H-infinity fixed-order controllers for linear systems. It is well known that this problem can be formulated as a bilinear matrix inequality optimization problem which is non convex and NP hard to solve. In this paper sufficient conditions are provided which allow to convert the controller design into a linear matrix inequality feasibility problem. A numerical example on a practical control problem shows the application of the proposed technique. Copyright (C) 2000 John Wiley & Sons, Ltd.
引用
收藏
页码：1237 / 1248
页数：12
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