Hankel norm approximation for well-posed linear systems

被引：12

作者：

Curtain, RF

Sasane, AJ

机构：

[1] Univ Groningen, Dept Math, NL-9700 AV Groningen, Netherlands

[2] Univ Twente, Dept Math, NL-7500 AE Enschede, Netherlands

来源：

SYSTEMS & CONTROL LETTERS | 2003年 / 48卷 / 05期

关键词：

well-posed infinite-dimensional linear systems; Hankel norm approximation problem; Nehari problem;

D O I：

10.1016/S0167-6911(02)00301-8

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 sub-optimal Hankel norm approximation problem is solved for a well-posed linear system with generating operators (A, B, C) and transfer function G satisfying some mild assumptions. In the special case of the sub-optimal Nehari problem, an explicit parameterization of all solutions is obtained in terms of the system parameters A, B, C and G(0). (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：407 / 414

页数：8

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