Model reduction by moment matching for ZIP systems

被引：0

作者：

Padoan, Alberto ^{[1
]}

Astolfi, Alessandro ^{[1
,2
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Elect & Elect Engn, London SW7 2AZ, England

[2] Univ Roma Tor Vergata, Dipartimento Ingn Civile & Ingn Informat, I-00133 Rome, Italy

来源：

2014 IEEE 53RD ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC) | 2014年

关键词：

D O I：

暂无

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 family of linear systems satisfying the "zeros-interlacing-poles" (ZIP) property is considered. For these systems the problem of model reduction by moment matching is investigated. It is shown that, under some assumptions, the ZIP property is preserved by the reduced order model. The problem of determining ZIP reduced order models with prescribed eigenvalues is studied and necessary and sufficient conditions for the solution of the eigenvalue placement problem are provided. Polynomial and graphical interpretations of such conditions are also given.

引用

页码：3631 / 3636

页数：6

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