Model reduction by moment matching, steady-state response and projections

被引：31

作者：

Astolfi, A. ^{[1
]}

机构：

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

来源：

49TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC) | 2010年

关键词：

INTERPOLATION PROBLEM; DEGREE CONSTRAINT; ERROR-BOUNDS; SYSTEMS;

D O I：

10.1109/CDC.2010.5717725

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 model reduction problem by moment matching for linear systems is revisited and connections between projection based methods and the notion of steady-state response are established. A systems theoretic interpretation of the (oblique) projectors used in Krylov methods is derived and a new family of reduced order models achieving moment matching is given. Finally, the equivalence between various families of reduced order models, all achieving moment matching, is established.

引用

页码：5344 / 5349

页数：6

共 17 条

[1]

Adamjan V. M., 1971, Math. USSR-Sb., V15, P31

[2]

[Anonymous], 2006, P 17 INT S MTNS 2006

[3]

Antoulas A., 2005, SIAM Advances in Design and Control

[4] ON THE SOLUTION OF THE MINIMAL RATIONAL INTERPOLATION PROBLEM [J].