Fundamental limits in sensitivity minimization: Multiple-input-multiple-output (MIMO) plants

被引:7
|
作者
Brinsmead, TS [1 ]
Goodwin, GC [1 ]
机构
[1] Univ Newcastle, Dept Elect Engn, Newcastle, NSW 2308, Australia
关键词
H-infinity optimization; linear multivariable analysis; performance limits;
D O I
10.1109/9.948483
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 note provides a bridge between the H-infinity literature and that of fundamental limits. By applying operator theoretic tools developed for the standard frequency domain, model-matching approach to sensitivity minimization, explicit closed form expressions are given for tight bounds on the H infinity norm of weighted sensitivity functions for output feedback control of linear multivariable systems.
引用
收藏
页码:1486 / 1489
页数:4
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